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<document id="1C772661E62CF4A3CBBCE186F221C12C" ID-DOI="10.11646/phytotaxa.334.2.6" ID-ISSN="1179-3163" ID-Zenodo-Dep="13721364" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725662203696" checkinUser="felipe" docAuthor="Vázquez-Martínez, Juan, Gutierrez-Villagomez, Juan Manuel, García, Citlali Fonseca-, Ramírez-Chávez, Enrique, Mondragón-Sánchez, Ma. Lourdes, Martínez, Laila Partida-, Johansen, Jeffrey R. &amp; Molina-Torres, Jorge" docDate="2018" docId="482F87BBCA45B46F20E11EE64AE3FB5D" docLanguage="en" docName="phytotaxa.334.2.6.pdf" docOrigin="Phytotaxa 334 (2)" docSource="http://dx.doi.org/10.11646/phytotaxa.334.2.6" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Nodosilinea chupicuarensis Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres 2018, sp. nov." docType="treatment" docVersion="2" lastPageNumber="175" masterDocId="B416FFC3CA41B46720691B4F4E30FF8D" masterDocTitle="Nodosilinea chupicuarensis sp. nov. (Leptolyngbyaceae, Synechococcales) a subaerial cyanobacterium isolated from a stone monument in central Mexico" masterLastPageNumber="182" masterPageNumber="167" pageNumber="171" updateTime="1725673070219" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="3F2252D4BAF2B9D7FBB0DF2FB9A6934A">Nodosilinea chupicuarensis sp. nov. (Leptolyngbyaceae, Synechococcales) a subaerial cyanobacterium isolated from a stone monument in central Mexico</mods:title>
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<mods:namePart id="0C4F0CB2B061DDAEA31F5A6896FF42B0">Vázquez-Martínez, Juan</mods:namePart>
<mods:affiliation id="1E80FA46AA3CC2E990C933DFCA960B6E">Departamento de Biotecnología y Bioquímica, CINVESTAV Unidad Irapuato, Carretera Irapuato-León Km 9.6, Irapuato, Guanajuato, México. &amp; Escuela Nacional de Estudios Superiores, UNAM, Boulevard UNAM No 2011, León, Guanajuato, México.</mods:affiliation>
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<mods:namePart id="0CF57BBAE316574ED101386CB005014E">Gutierrez-Villagomez, Juan Manuel</mods:namePart>
<mods:affiliation id="30CE7828BAA40B7141BE92739E294AD4">Department of Biology, University of Ottawa, 75 Laurier Ave E, Ottawa, Ontario, Canada.</mods:affiliation>
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<mods:namePart id="DAC788FCEA75974B79F1D3732FC1F9F4">García, Citlali Fonseca-</mods:namePart>
<mods:affiliation id="D9C2CDBDE54F32BD86A3964D1E4F4642">Departamento de Ingeniería Genética, CINVESTAV Unidad Irapuato, Carretera Irapuato-León Km 9.6, Irapuato, Guanajuato, México. &amp; Universidad Tecnológica de Escuinapa, Escuinapa 82400, Sinaloa, México.</mods:affiliation>
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<mods:namePart id="14CFA9A4979EE4AA4CA6411AE3B42EB5">Ramírez-Chávez, Enrique</mods:namePart>
<mods:affiliation id="2F4EE67C358B5F266E57F888011487D4">Departamento de Biotecnología y Bioquímica, CINVESTAV Unidad Irapuato, Carretera Irapuato-León Km 9.6, Irapuato, Guanajuato, México.</mods:affiliation>
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<mods:namePart id="5DB2333ED94D9753F6E2451C940CC5C4">Mondragón-Sánchez, Ma. Lourdes</mods:namePart>
<mods:affiliation id="01D606AB7C9F0C66826E52ED6994986E">Departamento de Ingeniería en Materiales, Instituto Tecnológico Nacional de Morelia, Avenida Tecnológico 1500, Morelia, Michoacán, México.</mods:affiliation>
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<mods:namePart id="68686E54169FEE851250D598A73F7111">Martínez, Laila Partida-</mods:namePart>
<mods:affiliation id="67B41DF47AACA0A0057B05D884A48E35">Departamento de Ingeniería Genética, CINVESTAV Unidad Irapuato, Carretera Irapuato-León Km 9.6, Irapuato, Guanajuato, México.</mods:affiliation>
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<mods:namePart id="3703A8187F1A616D3F07680139D57CCE">Johansen, Jeffrey R.</mods:namePart>
<mods:affiliation id="EB1397EB4262AD6842862A4E57645982">Department of Biology, John Carroll University, 1 John Carroll Blvd, University Heights, Ohio, USA. &amp; Department of Botany, Faculty of Science, University of South Bohemia, České Budějovice, Czech Republic</mods:affiliation>
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<mods:namePart id="3F924E3F3278A822077A70E3CDB4075F">Molina-Torres, Jorge</mods:namePart>
<mods:affiliation id="B78645F4A569C586868D4EB0425B611A">Departamento de Biotecnología y Bioquímica, CINVESTAV Unidad Irapuato, Carretera Irapuato-León Km 9.6, Irapuato, Guanajuato, México.</mods:affiliation>
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<mods:title id="898CC1534B325EC22BC4F5E9206D7C6C">Phytotaxa</mods:title>
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<mods:date id="A37D8E65B20625B165DCCA1EAF90995F">2018</mods:date>
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<mods:identifier id="5E6441D988C6C75972BE65C585B35877" type="ISSN">1179-3163</mods:identifier>
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<treatment id="482F87BBCA45B46F20E11EE64AE3FB5D" LSID="urn:lsid:plazi:treatment:482F87BBCA45B46F20E11EE64AE3FB5D" httpUri="http://treatment.plazi.org/id/482F87BBCA45B46F20E11EE64AE3FB5D" lastPageId="8" lastPageNumber="175" pageId="4" pageNumber="171">
<subSubSection id="889C6526CA45B46320E11EE64B9AFA4F" box="[136,1450,1449,1474]" pageId="4" pageNumber="171" type="nomenclature">
<paragraph id="C03936ADCA45B46320E11EE64B9AFA4F" blockId="4.[136,1450,1449,1474]" box="[136,1450,1449,1474]" pageId="4" pageNumber="171">
<heading id="9B7181C1CA45B46320E11EE64B9AFA4F" bold="true" box="[136,1450,1449,1474]" centered="true" fontSize="11" level="1" pageId="4" pageNumber="171" reason="1">
<emphasis id="F2F2EABFCA45B46320E11EE64B9AFA4F" bold="true" box="[136,1450,1449,1474]" pageId="4" pageNumber="171">
<taxonomicName id="07864D2ECA45B46320E11EE64A96FA4F" authority="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityName="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityYear="2018" box="[136,1190,1449,1474]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="4" pageNumber="171" phylum="Cyanobacteria" rank="species" species="chupicuarensis" status="sp. nov.">
<emphasis id="F2F2EABFCA45B46320E11EE64FFAFA4F" bold="true" box="[136,458,1449,1474]" italics="true" pageId="4" pageNumber="171">Nodosilinea chupicuarensis</emphasis>
Vázquez-Martínez, Gutierrez-Villagomez and Molina-Torres
</taxonomicName>
<emphasis id="F2F2EABFCA45B46324C41EE64B33FA4F" bold="true" box="[1197,1283,1449,1474]" italics="true" pageId="4" pageNumber="171">
<taxonomicNameLabel id="E9C157C4CA45B46324C41EE64B33FA4F" box="[1197,1283,1449,1474]" pageId="4" pageNumber="171" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="58BD2A28CA45B463257A1EE64B67FA4F" box="[1299,1367,1449,1474]" captionStart="FIGURE 2" captionStartId="5.[136,229,1658,1679]" captionTargetBox="[151,1436,275,1633]" captionTargetId="figure-47@5.[151,1436,275,1633]" captionTargetPageId="5" captionText="FIGURE 2. Main characteristics of Nodosilinea chupicuarensis. A-C. Mature filaments forming loose to tight spirals. D. A characteristic nodule (arrow). E. Multiseriate filament. F. Filaments with mature, elongated end cells (arrows). All figures to same scale, scale = 10 μm." figureDoi="http://doi.org/10.5281/zenodo.13721368" httpUri="https://zenodo.org/record/13721368/files/figure.png" pageId="4" pageNumber="171">Fig. 2</figureCitation>
and
<figureCitation id="58BD2A28CA45B46325FB1EE64B91FA4F" box="[1426,1441,1449,1474]" captionStart="FIGURE 3" captionStartId="6.[136,229,807,828]" captionTargetBox="[151,1436,311,783]" captionTargetId="figure-81@6.[151,1436,311,783]" captionTargetPageId="6" captionText="FIGURE 3. SEM micrographs of Nodosilinea chupicuarensis.A. Mature uniseriate filament forming a tight spiral. B. Amplification of a spiral. C. Coiled filaments." figureDoi="http://doi.org/10.5281/zenodo.13721372" httpUri="https://zenodo.org/record/13721372/files/figure.png" pageId="4" pageNumber="171">3</figureCitation>
)
</emphasis>
</heading>
</paragraph>
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<subSubSection id="889C6526CA45B46320E11EBE4F7EF9A3" pageId="4" pageNumber="171" type="diagnosis">
<paragraph id="C03936ADCA45B46320E11EBE4F7EF9A3" blockId="4.[136,1452,1521,2086]" pageId="4" pageNumber="171">
<emphasis id="F2F2EABFCA45B46320E11EBE4F35F987" bold="true" box="[136,261,1521,1546]" pageId="4" pageNumber="171">Diagnosis:</emphasis>
—Differing from all other described
<taxonomicName id="07864D2ECA45B46322F31EBE4D48F987" box="[666,888,1521,1546]" pageId="4" pageNumber="171">
<emphasis id="F2F2EABFCA45B46322F31EBE4D11F987" box="[666,801,1521,1546]" italics="true" pageId="4" pageNumber="171">Nodosilinea</emphasis>
species
</taxonomicName>
through possession of regularly spiralled filaments in the population.
</paragraph>
</subSubSection>
<subSubSection id="889C6526CA45B46320D41D764CB9F8FF" pageId="4" pageNumber="171" type="description">
<paragraph id="C03936ADCA45B46320D41D764CB9F8FF" blockId="4.[136,1452,1521,2086]" pageId="4" pageNumber="171">
<emphasis id="F2F2EABFCA45B46320D41D764F61F9DF" bold="true" box="[189,337,1593,1618]" pageId="4" pageNumber="171">Description:</emphasis>
—Thallus creeping on the rock surface forming a blue-green patina, embedded in mucilage. Filaments long (up to more than 350 cells long), under high light straight or gently curved, uniseriate, without false branching, 1.11.3 μm wide, under low light intensity (&lt;4 μmol photons m
<superScript id="37F39BE5CA45B46323A41D304DC4F900" attach="left" box="[973,1012,1663,1690]" fontSize="6" pageId="4" pageNumber="171">2 s-1</superScript>
) appearing curved and forming spirals, in some instances filaments multiseriate, occasionally forming tight, compact nodules. Sheaths clear, thin, occasionally extending beyond trichome ends. Trichomes slightly motile, particularly at the 1020 cells at the tips, constricted at the cross-walls, 0.91.2 μm wide. Cells lacking aerotopes, barrel-shaped (0.9 μm wide x 1.2 μm long), occasionally discshaped (1.2 μm wide x 0.6 μm long) or isodiametric (0.91.2 μm in diameter), with clear centroplasm and chromoplasm often visible in LM (=peripheral thylakoids). Apical cells dome-shaped, non-capitate, sometimes elongated, without calyptra. Reproducing by motile hormogonia.
</paragraph>
</subSubSection>
<subSubSection id="889C6526CA45B46320D41C324C78F7AB" pageId="4" pageNumber="171" type="etymology">
<paragraph id="C03936ADCA45B46320D41C324A77F78F" blockId="4.[136,1452,1521,2086]" pageId="4" pageNumber="171">
<emphasis id="F2F2EABFCA45B46320D41C324F78F81B" bold="true" box="[189,328,1917,1942]" pageId="4" pageNumber="171">Etymology:</emphasis>
<taxonomicName id="07864D2ECA45B463210D1C324CA9F81B" authorityName="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityYear="2018" box="[356,665,1917,1942]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="4" pageNumber="171" phylum="Cyanobacteria" rank="species" species="chupicuarensis">
<emphasis id="F2F2EABFCA45B463210D1C324CA9F81B" box="[356,665,1917,1942]" italics="true" pageId="4" pageNumber="171">Nodosilinea chupicuarensis</emphasis>
</taxonomicName>
,
<emphasis id="F2F2EABFCA45B46322CE1C324D78F81B" box="[679,840,1917,1942]" italics="true" pageId="4" pageNumber="171">
<taxonomicName id="07864D2ECA45B46322CE1C324D1EF81B" box="[679,814,1917,1942]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="4" pageNumber="171" phylum="Cyanobacteria" rank="genus">Nodosilinea</taxonomicName>
=
</emphasis>
“Knotted line”
<bibRefCitation id="A4174B5CCA45B46323911C324AC8F81B" author="Perkerson, R. B. &amp; Johansen, J. R. &amp; Kovacik, L. &amp; Brand, J. &amp; Kastovsky, J. &amp; Casamatta, D. A." box="[1016,1272,1917,1942]" pageId="4" pageNumber="171" pagination="1397 - 1412" refId="ref9238" refString="Perkerson, R. B., Johansen, J. R., Kovacik, L., Brand, J., Kastovsky, J. &amp; Casamatta, D. A. (2011) A unique Pseudanabaenalean (Cyanobacteria) genus Nodosilinea gen. nov. based on morphological and molecular data. Journal of Phycology 47: 1397 - 1412. https: // doi. org / 10.1111 / j. 1529 - 8817.2011.01077. x" type="journal article" year="2011">
Perkerson
<emphasis id="F2F2EABFCA45B46324071C324A95F81B" box="[1134,1189,1917,1942]" italics="true" pageId="4" pageNumber="171">et al.</emphasis>
(2011)
</bibRefCitation>
;
<taxonomicName id="07864D2ECA45B463256A1C324B9CF81B" authorityName="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityYear="2018" box="[1283,1452,1917,1942]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="4" pageNumber="171" phylum="Cyanobacteria" rank="species" species="chupicuarensis">
<emphasis id="F2F2EABFCA45B463256A1C324B9CF81B" box="[1283,1452,1917,1942]" italics="true" pageId="4" pageNumber="171">chupicuarensis</emphasis>
</taxonomicName>
(chu.pi.cua.re´n.sis) N.L. fem. adj. chupicuarensis
<emphasis id="F2F2EABFCA45B46322D21CEE4CFEF837" box="[699,718,1953,1978]" italics="true" pageId="4" pageNumber="171">=</emphasis>
origin from Chupícuaro, the ancient name of the region where the
<typeStatus id="1F3D880FCA45B46320E11C8A4E88F853" box="[136,184,1989,2014]" pageId="4" pageNumber="171">type</typeStatus>
strain was isolated (from
<emphasis id="F2F2EABFCA45B46321B41C8A4C66F853" box="[477,598,1989,2014]" italics="true" pageId="4" pageNumber="171">Purépecha</emphasis>
<emphasis id="F2F2EABFCA45B46322031C8A4CE1F853" box="[618,721,1989,2014]" italics="true" pageId="4" pageNumber="171">chupicua</emphasis>
” the name of a plant of the
<emphasis id="F2F2EABFCA45B46324621C8A4A43F853" box="[1035,1139,1989,2014]" italics="true" pageId="4" pageNumber="171">Impomea</emphasis>
genus used to obtain a blue stain combined with “
<emphasis id="F2F2EABFCA45B46321161CA64FA7F78F" box="[383,407,2025,2050]" italics="true" pageId="4" pageNumber="171">ro</emphasis>
” meaning “place”; consequently
<emphasis id="F2F2EABFCA45B46323661CA64DBEF78F" box="[783,910,2025,2050]" italics="true" pageId="4" pageNumber="171">chupicuaro</emphasis>
= “blue place”).
</paragraph>
<paragraph id="C03936ADCA45B46320D413424C78F7AB" blockId="4.[136,1452,1521,2086]" box="[189,584,2061,2086]" pageId="4" pageNumber="171">
<emphasis id="F2F2EABFCA45B46320D413424F13F7AB" bold="true" box="[189,291,2061,2086]" pageId="4" pageNumber="171">Habitat:</emphasis>
—Stone surface, epilithic.
</paragraph>
</subSubSection>
<subSubSection id="889C6526CA44B46F20D41BEF4AE3FB5D" lastPageId="8" lastPageNumber="175" pageId="5" pageNumber="172" type="materials_examined">
<paragraph id="C03936ADCA44B46220D41BEF4EDDFE8C" blockId="5.[136,1452,160,257]" pageId="5" pageNumber="172">
<emphasis id="F2F2EABFCA44B46220D41BEF4F53FF34" bold="true" box="[189,355,160,185]" pageId="5" pageNumber="172">Type Locality</emphasis>
:—
<collectingCountry id="B891763DCA44B46221ED1BEF4FC9FF34" box="[388,505,160,185]" name="Mexico" pageId="5" pageNumber="172">MEXICO</collectingCountry>
.
<collectingRegion id="0242F84FCA44B462226C1BEF4CBBFF34" box="[517,651,160,185]" country="Mexico" name="Guanajuato" pageId="5" pageNumber="172">Guanajuato</collectingRegion>
: San Miguel de Allende, archaeological zone of
<emphasis id="F2F2EABFCA44B46224D11BEF4B94FF34" box="[1208,1444,160,185]" italics="true" pageId="5" pageNumber="172">Cañada de la Virgen</emphasis>
, Complex A,
<geoCoordinate id="A5B2506ACA44B462217E1B8B4F8FFF50" box="[279,447,196,221]" degrees="20" direction="north" minutes="51" orientation="latitude" pageId="5" pageNumber="172" precision="1" seconds="29.6" value="20.858223">20°5129.6” N</geoCoordinate>
,
<geoCoordinate id="A5B2506ACA44B46221A21B8B4CB5FF50" box="[459,645,196,221]" degrees="100" direction="west" minutes="55" orientation="longitude" pageId="5" pageNumber="172" precision="1" seconds="41.0" value="-100.928055">100°5541.0” W</geoCoordinate>
,
<emphasis id="F2F2EABFCA44B46222F91B8B4D47FF50" box="[656,887,196,221]" italics="true" pageId="5" pageNumber="172">J. Vázquez-Martínez</emphasis>
,
<emphasis id="F2F2EABFCA44B46223EC1B8B4A9EFF50" box="[901,1198,196,221]" italics="true" pageId="5" pageNumber="172">J.M. Gutierrez-Villagomez</emphasis>
,
<emphasis id="F2F2EABFCA44B46224D51B8B4B47FF50" box="[1212,1399,196,221]" italics="true" pageId="5" pageNumber="172">J. Molina-Torres</emphasis>
,
<emphasis id="F2F2EABFCA44B46225EF1B8B4EDDFE8C" italics="true" pageId="5" pageNumber="172">
<date id="B438106DCA44B46225EF1B8B4ED9FE8C" pageId="5" pageNumber="172" value="2012-10-12">12- 10-2012</date>
.
</emphasis>
</paragraph>
<caption id="94F96625CA44B46220E11D354E9FF947" ID-DOI="http://doi.org/10.5281/zenodo.13721368" ID-Zenodo-Dep="13721368" httpUri="https://zenodo.org/record/13721368/files/figure.png" pageId="5" pageNumber="172" startId="5.[136,229,1658,1679]" targetBox="[151,1436,275,1633]" targetPageId="5" targetType="figure">
<paragraph id="C03936ADCA44B46220E11D354E9FF947" blockId="5.[136,1452,1658,1738]" pageId="5" pageNumber="172">
<emphasis id="F2F2EABFCA44B46220E11D354ECDF902" bold="true" box="[136,253,1658,1679]" pageId="5" pageNumber="172">FIGURE 2.</emphasis>
Main characteristics of
<taxonomicName id="07864D2ECA44B462218C1D354CDFF902" authorityName="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityYear="2018" box="[485,751,1658,1679]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="5" pageNumber="172" phylum="Cyanobacteria" rank="species" species="chupicuarensis">
<emphasis id="F2F2EABFCA44B462218C1D354CDFF902" box="[485,751,1658,1679]" italics="true" pageId="5" pageNumber="172">Nodosilinea chupicuarensis</emphasis>
</taxonomicName>
. A-C. Mature filaments forming loose to tight spirals. D. A characteristic nodule (arrow). E. Multiseriate filament. F. Filaments with mature, elongated end cells (arrows). All figures to same scale, scale = 10 μm.
</paragraph>
</caption>
<paragraph id="C03936ADCA44B46220D41DB54FC6F8BA" blockId="5.[136,1452,1786,2063]" pageId="5" pageNumber="172">
<materialsCitation id="70EE3CF0CA44B46220D41DB54FC6F8BA" collectionCode="MEXU" country="Mexico" location="Universidad Nacional Autonoma" municipality="Herbario Nacional" pageId="5" pageNumber="172" specimenCode="MEXU 4813" specimenCount="1" stateProvince="Distrito Federal" typeStatus="holotype">
<emphasis id="F2F2EABFCA44B46220D41DB54FC6F89E" bold="true" box="[189,502,1786,1811]" pageId="5" pageNumber="172">
<typeStatus id="1F3D880FCA44B46220D41DB54F1AF89E" box="[189,298,1786,1811]" pageId="5" pageNumber="172" type="holotype">Holotype</typeStatus>
here designated:
</emphasis>
<specimenCode id="90209ED6CA44B462227A1DB54C9AF89E" box="[531,682,1786,1811]" collectionCode="MEXU" country="Mexico" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15658" lsid="urn:lsid:biocol.org:col:15658" name="Universidad Nacional Autónoma de México" pageId="5" pageNumber="172" type="Herbarium">MEXU 4813</specimenCode>
! in the
<collectingMunicipality id="205DACD7CA44B46222951DB54DFCF89E" box="[764,972,1786,1811]" pageId="5" pageNumber="172">Herbario Nacional</collectingMunicipality>
at the
<location id="C5596076CA44B46224711DB54BBAF89E" LSID="urn:lsid:plazi:treatment:482F87BBCA45B46F20E11EE64AE3FB5D:C5596076CA44B46224711DB54BBAF89E" box="[1048,1418,1786,1811]" country="Mexico" municipality="Herbario Nacional" name="Universidad Nacional Autonoma" pageId="5" pageNumber="172" stateProvince="Distrito Federal">Universidad Nacional Autónoma</location>
de
<collectingCountry id="B891763DCA44B46220E11C514EEEF8BA" box="[136,222,1822,1847]" name="Mexico" pageId="5" pageNumber="172">México</collectingCountry>
at
<collectingRegion id="0242F84FCA44B46221691C514FBDF8BA" box="[256,397,1822,1847]" country="Mexico" name="Distrito Federal" pageId="5" pageNumber="172">Mexico City</collectingRegion>
,
<collectingCountry id="B891763DCA44B46221F01C514FC2F8BA" box="[409,498,1822,1847]" name="Mexico" pageId="5" pageNumber="172">Mexico</collectingCountry>
.
</materialsCitation>
</paragraph>
<paragraph id="C03936ADCA44B46220D41C0D4CA5F8F2" blockId="5.[136,1452,1786,2063]" pageId="5" pageNumber="172">
<emphasis id="F2F2EABFCA44B46220D41C0D4FDDF8D6" bold="true" box="[189,493,1858,1883]" pageId="5" pageNumber="172">
<typeStatus id="1F3D880FCA44B46220D41C0D4F2FF8D6" box="[189,287,1858,1883]" pageId="5" pageNumber="172" type="isotype">Isotypes</typeStatus>
here designated:
</emphasis>
<collectionCode id="A697AE68CA44B46222601C0D4C6BF8D6" box="[521,603,1858,1883]" country="Mexico" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15658" lsid="urn:lsid:biocol.org:col:15658" name="Universidad Nacional Autónoma de México" pageId="5" pageNumber="172" type="Herbarium">MEXU</collectionCode>
4814!,
<collectionCode id="A697AE68CA44B46222DA1C0D4D3AF8D6" box="[691,778,1858,1883]" country="Mexico" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15658" lsid="urn:lsid:biocol.org:col:15658" name="Universidad Nacional Autónoma de México" pageId="5" pageNumber="172" type="Herbarium">MEXU</collectionCode>
4815! in the Herbario Nacional at the Universidad Nacional Autónoma de
<collectingCountry id="B891763DCA44B462214E1C294F4DF8F2" box="[295,381,1894,1919]" name="Mexico" pageId="5" pageNumber="172">México</collectingCountry>
at
<collectingRegion id="0242F84FCA44B46221F61C294C1CF8F2" box="[415,556,1894,1919]" country="Mexico" name="Distrito Federal" pageId="5" pageNumber="172">Mexico City</collectingRegion>
,
<collectingCountry id="B891763DCA44B462225E1C294CA0F8F2" box="[567,656,1894,1919]" name="Mexico" pageId="5" pageNumber="172">Mexico</collectingCountry>
.
</paragraph>
<paragraph id="C03936ADCA44B46120D41CC54A2EFF50" blockId="5.[136,1452,1786,2063]" lastBlockId="6.[136,1452,160,293]" lastPageId="6" lastPageNumber="173" pageId="5" pageNumber="172">
<emphasis id="F2F2EABFCA44B46220D41CC54F55F82E" bold="true" box="[189,357,1930,1955]" pageId="5" pageNumber="172">Observations:</emphasis>
—Under low light intensity conditions (34 weeks of culture), filaments are curved to
<taxonomicName id="07864D2ECA44B462251C1CC54EE1F84A" form="spirals" pageId="5" pageNumber="172" rank="form">form spirals</taxonomicName>
that can be very compact or very relaxed. In some instances, trichomes become multiseriate due to cells inside the filament dividing in multiple planes. In some cases, these multiseriate regions resemble nodules. Within these multiseriate regions, nodules occasionally occur with the characteristic morphology of nodules found in other
<taxonomicName id="07864D2ECA47B46120E11BEF4F40FF34" box="[136,368,160,185]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="undetermined">
<emphasis id="F2F2EABFCA47B46120E11BEF4F3FFF34" box="[136,271,160,185]" italics="true" pageId="6" pageNumber="173">Nodosilinea</emphasis>
species.
</taxonomicName>
This strain presents a distinctive spirally coiled morphology under the same low light intensity conditions that produce nodules in other species, with only rare nodule formation.
</paragraph>
<paragraph id="C03936ADCA47B46120D41BA74A58FB85" blockId="6.[136,1452,160,293]" lastBlockId="6.[136,1452,899,1032]" pageId="6" pageNumber="173">
The thallus is formed by a cluster of filaments that becomes a firm mat. In some instances, the filaments are embedded in an extracellular polymeric matrix, and these polymers can be visualised by alcian blue staining (data not shown). The thallus grows as a cluster of tangled filaments that are inlaid in the rock porosities forming a green-blue patina. Something similar occurs
<emphasis id="F2F2EABFCA47B461219618E84C60FC4D" box="[511,592,935,960]" italics="true" pageId="6" pageNumber="173">in vitro</emphasis>
when the strain grows in solid BG-11 medium. Trichomes grow as spherical compact aggregates (
<quantity id="077E9B48CA47B461211A18844FE0FC69" box="[371,464,971,996]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="4.0" metricValueMin="1.0" pageId="6" pageNumber="173" unit="mm" value="2.5" valueMax="4.0" valueMin="1.0">14 mm</quantity>
diameter) when the strain is cultivated in liquid BG-11 medium under constant agitation. Hormogonia are formed by direct trichome fragmentation without formation of necridia.
</paragraph>
<caption id="94F96625CA47B46120E118684FBCFCD7" ID-DOI="http://doi.org/10.5281/zenodo.13721372" ID-Zenodo-Dep="13721372" httpUri="https://zenodo.org/record/13721372/files/figure.png" pageId="6" pageNumber="173" startId="6.[136,229,807,828]" targetBox="[151,1436,311,783]" targetPageId="6" targetType="figure">
<paragraph id="C03936ADCA47B46120E118684FBCFCD7" blockId="6.[136,1452,807,858]" pageId="6" pageNumber="173">
<emphasis id="F2F2EABFCA47B46120E118684ECDFCB1" bold="true" box="[136,253,807,828]" pageId="6" pageNumber="173">FIGURE 3.</emphasis>
SEM micrographs of
<emphasis id="F2F2EABFCA47B46121BB18684CD4FCB1" box="[466,740,807,828]" italics="true" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46121BB18684CD0FCB1" authorityName="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityYear="2018" box="[466,736,807,828]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="chupicuarensis">Nodosilinea chupicuarensis</taxonomicName>
.
</emphasis>
A. Mature uniseriate filament forming a tight spiral. B. Amplification of a spiral. C. Coiled filaments.
</paragraph>
</caption>
<caption id="94F96625CA47B46120E11F7C4D91FB0E" pageId="6" pageNumber="173" startId="6.[136,216,1075,1096]" targetType="table">
<paragraph id="C03936ADCA47B46120E11F7C4D91FB0E" blockId="6.[136,1452,1075,1155]" pageId="6" pageNumber="173">
<emphasis id="F2F2EABFCA47B46120E11F7C4EC0FBC5" bold="true" box="[136,240,1075,1096]" pageId="6" pageNumber="173">TABLE 1.</emphasis>
Comparison of 16S-23S ITS region p-distance among
<taxonomicName id="07864D2ECA47B46122971F7C4D99FBC5" authorityName="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityYear="2018" box="[766,937,1075,1096]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="chupicuarensis">
<emphasis id="F2F2EABFCA47B46122971F7C4D99FBC5" box="[766,937,1075,1096]" italics="true" pageId="6" pageNumber="173">N. chupicuarensis</emphasis>
</taxonomicName>
and most closely related taxa. Strains with p-distance values less than 0.030 are likely in the same species, while values above 0.070 can be considered strong evidence for recognising separate species (
<bibRefCitation id="A4174B5CCA47B46120B31F214F8CFB0E" author="Erwin, P. M. &amp; Thacker, R. W." box="[218,444,1134,1155]" pageId="6" pageNumber="173" pagination="139 - 147" refId="ref7904" refString="Erwin, P. M. &amp; Thacker, R. W. (2008) Phototrophic nutrition and symbiont diversity of two Caribbean sponge - cyanobacteria symbioses. Marine Ecology Progress Series 362: 139 - 147. https: // doi. org / 10.3354 / meps 07464" type="book chapter" year="2008">Erwin &amp; Thacker 2008</bibRefCitation>
;
<bibRefCitation id="A4174B5CCA47B46121AF1F214C8EFB0E" author="Osorio-Santos, K. &amp; Pietrasiak, N. &amp; Bohunicka, M. &amp; Miscoe, L. H. &amp; Kovacik, L. &amp; Martin, M. P. &amp; Johansen, J. R." box="[454,702,1134,1155]" pageId="6" pageNumber="173" pagination="450 - 470" refId="ref9159" refString="Osorio-Santos, K., Pietrasiak, N., Bohunicka, M., Miscoe, L. H., Kovacik, L., Martin, M. P. &amp; Johansen, J. R. (2014) Seven new species of Oculatella (Pseudanabaenales, Cyanobacteria): taxonomically recognizing cryptic diversification. European Journal of Phycology 49: 450 - 470. https: // doi. org / 10.1080 / 09670262.2014.976843" type="journal article" year="2014">
Osorio-Santos
<emphasis id="F2F2EABFCA47B461223C1F214CB6FB0E" box="[597,646,1134,1155]" italics="true" pageId="6" pageNumber="173">et al.</emphasis>
2014
</bibRefCitation>
;
<bibRefCitation id="A4174B5CCA47B46122A11F214DA6FB0E" author="Pietrasiak, N. &amp; Muhlsteinova, R. &amp; Siegesmund, M. A. &amp; Johansen, J. R." box="[712,918,1134,1155]" pageId="6" pageNumber="173" pagination="529 - 541" refId="ref9320" refString="Pietrasiak, N., Muhlsteinova, R., Siegesmund, M. A. &amp; Johansen, J. R. (2014) Phylogenetic placement of Symplocastrum (Phormidiaceae, Cyanophyceae) with a new combination S. californicum and two new species: S. flechtnerae and S. torsivum. Phycologia 53: 529 - 541. https: // doi. org / 10.2216 / 14 - 029.1" type="journal article" year="2014">
Pietrasiak
<emphasis id="F2F2EABFCA47B46123451F214D6DFB0E" box="[812,861,1134,1155]" italics="true" pageId="6" pageNumber="173">et al.</emphasis>
2014
</bibRefCitation>
).
</paragraph>
</caption>
<paragraph id="C03936ADCA47B46122BF1FEF4BA2F968" pageId="6" pageNumber="173">
<table id="B286C40DCA474B9820F91FEF4B93F968" box="[144,1443,1184,1765]" gridcols="9" gridrows="11" pageId="6" pageNumber="173">
<tr id="7EB634EFCA474B9820F91FEF4B93FAF8" box="[144,1443,1184,1397]" gridrow="0" pageId="6" pageNumber="173" rowspan-0="1">
<th id="3D675D93CA474B9822C11FEF4CDBFAF8" box="[680,747,1184,1397]" gridcol="1" gridrow="0" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46122BF1FEF4CF7FABD" authorityName="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityYear="2018" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="chupicuarensis">
<emphasis id="F2F2EABFCA47B46122BF1FEF4CF7FABD" italics="true" pageId="6" pageNumber="173">Nodosilinea chupicuarensis</emphasis>
</taxonomicName>
</th>
<th id="3D675D93CA474B9822921FEF4D72FAF8" box="[763,834,1184,1397]" gridcol="2" gridrow="0" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46123441FEF4D2EFB5F" authority="CXA" authorityName="CXA" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="genus">
<emphasis id="F2F2EABFCA47B46123441FEF4D72FA99" box="[813,834,1184,1300]" italics="true" pageId="6" pageNumber="173">Nodosilinea</emphasis>
CXA
</taxonomicName>
0007.4
</th>
<th id="3D675D93CA474B98233B1FEF4DC5FAF8" box="[850,1013,1184,1397]" gridcol="3" gridrow="0" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46123891FEF4DE1FB5D" authority="WJT" authorityName="WJT" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="genus">
<emphasis id="F2F2EABFCA47B46123891FEF4DC5FA99" box="[992,1013,1184,1300]" italics="true" pageId="6" pageNumber="173">Nodosilinea</emphasis>
WJT
</taxonomicName>
8 - NPBG 4
<taxonomicName id="07864D2ECA47B46123E01FEF4D4AFAAB" authority="Kovacik 1990" authorityName="Perkerson et Kovacik" authorityYear="1990" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="epilithica">
<emphasis id="F2F2EABFCA47B46123E01FEF4DAEFAF8" box="[905,926,1184,1397]" italics="true" pageId="6" pageNumber="173">Nodosilinea epilithica</emphasis>
Kovacik 1990
</taxonomicName>
/ 52
</th>
<th id="3D675D93CA474B98246C1FEF4A79FAF8" box="[1029,1097,1184,1397]" gridcol="4" gridrow="0" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B461245D1FEF4A79FACD" authority="AA" authorityName="AA" box="[1076,1097,1184,1344]" class="Cyanophyceae" family="Oscillatoriaceae" genus="Phormidium" kingdom="Bacteria" order="Nostocales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="genus">
<emphasis id="F2F2EABFCA47B461245D1FEF4A79FA95" box="[1076,1097,1184,1304]" italics="true" pageId="6" pageNumber="173">Phormidium</emphasis>
AA
</taxonomicName>
</th>
<th id="3D675D93CA474B9824301FEF4AAFFAF8" box="[1113,1183,1184,1397]" gridcol="5" gridrow="0" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46124E31FEF4A4BFA9B" authority="UTEX 2910" authorityName="UTEX" authorityYear="2910" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="nodulosa">
<emphasis id="F2F2EABFCA47B46124E31FEF4AAFFAFF" box="[1162,1183,1184,1394]" italics="true" pageId="6" pageNumber="173">Nodosilinea nodulosa</emphasis>
UTEX 2910
</taxonomicName>
A
</th>
<th id="3D675D93CA474B9824C61FEF4AC6FAF8" box="[1199,1270,1184,1397]" gridcol="6" gridrow="0" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46124881FEF4AE2FB5E" authority="ATA" authorityName="ATA" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="genus">
<emphasis id="F2F2EABFCA47B46124881FEF4AC6FA99" box="[1249,1270,1184,1300]" italics="true" pageId="6" pageNumber="173">Nodosilinea</emphasis>
ATA
</taxonomicName>
11 - 6 B-CV 9
</th>
<th id="3D675D93CA474B98256F1FEF4B7CFAF8" box="[1286,1356,1184,1397]" gridcol="7" gridrow="0" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B461255E1FEF4B18FAAA" authority="Kovacik 1986" authorityName="Perkerson et Kovacik" authorityYear="1986" baseAuthorityName="Kongisser" baseAuthorityYear="1925" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="bijugata">
<emphasis id="F2F2EABFCA47B461255E1FEF4B7CFAE7" box="[1335,1356,1184,1386]" italics="true" pageId="6" pageNumber="173">Nodosilinea bijugata</emphasis>
Kovacik 1986
</taxonomicName>
/5 a
</th>
<th id="3D675D93CA474B9825351FEF4B93FAF8" box="[1372,1443,1184,1397]" gridcol="8" gridrow="0" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46125E71FEF4B4FFB3B" authority="FI" authorityName="FI" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="genus">
<emphasis id="F2F2EABFCA47B46125E71FEF4B93FA99" box="[1422,1443,1184,1300]" italics="true" pageId="6" pageNumber="173">Nodosilinea</emphasis>
FI
</taxonomicName>
2 - 2 HA 2
</th>
</tr>
<tr id="7EB634EFCA474B9820F91EFD4B93FA4A" box="[144,1443,1458,1479]" gridrow="1" pageId="6" pageNumber="173" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1">
<th id="3D675D93CA474B9820F91EFD4C24FA4A" box="[144,532,1458,1479]" gridcol="0" gridrow="1" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46120F91EFD4FAAFA4A" authorityName="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityYear="2018" box="[144,410,1458,1479]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="chupicuarensis">
<emphasis id="F2F2EABFCA47B46120F91EFD4FAAFA4A" box="[144,410,1458,1479]" italics="true" pageId="6" pageNumber="173">Nodosilinea chupicuarensis</emphasis>
</taxonomicName>
</th>
</tr>
<tr id="7EB634EFCA474B9820F91E9E4B93FA6B" box="[144,1443,1489,1510]" gridrow="2" pageId="6" pageNumber="173" rowspan-2="1" rowspan-3="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1">
<th id="3D675D93CA474B9820F91E9E4C24FA6B" box="[144,532,1489,1510]" gridcol="0" gridrow="2" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46120F91E9E4F0CFA6B" authority="CXA" authorityName="CXA" box="[144,316,1489,1510]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="genus">
<emphasis id="F2F2EABFCA47B46120F91E9E4F34FA6B" box="[144,260,1489,1510]" italics="true" pageId="6" pageNumber="173">Nodosilinea</emphasis>
CXA
</taxonomicName>
0007.4
</th>
<td id="3D675D93CA474B9822C11E9E4CDBFA6B" box="[680,747,1489,1510]" gridcol="1" gridrow="2" pageId="6" pageNumber="173">0.067</td>
</tr>
<tr id="7EB634EFCA474B9820F91EBE4B93F98B" box="[144,1443,1521,1542]" gridrow="3" pageId="6" pageNumber="173" rowspan-3="1" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1">
<th id="3D675D93CA474B9820F91EBE4C24F98B" box="[144,532,1521,1542]" gridcol="0" gridrow="3" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46120F91EBE4FC1F98B" authority="Kovacik 1990" authorityName="Perkerson et Kovacik" authorityYear="1990" box="[144,497,1521,1542]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="epilithica">
<emphasis id="F2F2EABFCA47B46120F91EBE4F55F98B" box="[144,357,1521,1542]" italics="true" pageId="6" pageNumber="173">Nodosilinea epilithica</emphasis>
Kovacik 1990
</taxonomicName>
/52
</th>
<td id="3D675D93CA474B9822C11EBE4CDBF98B" box="[680,747,1521,1542]" gridcol="1" gridrow="3" pageId="6" pageNumber="173">0.078</td>
<td id="3D675D93CA474B9822921EBE4D72F98B" box="[763,834,1521,1542]" gridcol="2" gridrow="3" pageId="6" pageNumber="173">0.051</td>
</tr>
<tr id="7EB634EFCA474B9820F91D5E4B93F9AB" box="[144,1443,1553,1574]" gridrow="4" pageId="6" pageNumber="173" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1">
<th id="3D675D93CA474B9820F91D5E4C24F9AB" box="[144,532,1553,1574]" gridcol="0" gridrow="4" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46120F91D5E4F09F9AB" authority="WJT" authorityName="WJT" box="[144,313,1553,1574]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="genus">
<emphasis id="F2F2EABFCA47B46120F91D5E4F34F9AB" box="[144,260,1553,1574]" italics="true" pageId="6" pageNumber="173">Nodosilinea</emphasis>
WJT
</taxonomicName>
8-NPBG4
</th>
<td id="3D675D93CA474B9822C11D5E4CDBF9AB" box="[680,747,1553,1574]" gridcol="1" gridrow="4" pageId="6" pageNumber="173">0.078</td>
<td id="3D675D93CA474B9822921D5E4D72F9AB" box="[763,834,1553,1574]" gridcol="2" gridrow="4" pageId="6" pageNumber="173">0.045</td>
<td id="3D675D93CA474B98233B1D5E4DC5F9AB" box="[850,1013,1553,1574]" gridcol="3" gridrow="4" pageId="6" pageNumber="173">0.021</td>
</tr>
<tr id="7EB634EFCA474B9820F91D7E4B93F9CB" box="[144,1443,1585,1606]" gridrow="5" pageId="6" pageNumber="173" rowspan-4="1" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1">
<th id="3D675D93CA474B9820F91D7E4C24F9CB" box="[144,532,1585,1606]" gridcol="0" gridrow="5" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46120F91D7E4F1FF9CB" authority="AA" authorityName="AA" box="[144,303,1585,1606]" class="Cyanophyceae" family="Oscillatoriaceae" genus="Phormidium" kingdom="Bacteria" order="Nostocales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="genus">
<emphasis id="F2F2EABFCA47B46120F91D7E4F38F9CB" box="[144,264,1585,1606]" italics="true" pageId="6" pageNumber="173">Phormidium</emphasis>
AA
</taxonomicName>
</th>
<td id="3D675D93CA474B9822C11D7E4CDBF9CB" box="[680,747,1585,1606]" gridcol="1" gridrow="5" pageId="6" pageNumber="173">0.074</td>
<td id="3D675D93CA474B9822921D7E4D72F9CB" box="[763,834,1585,1606]" gridcol="2" gridrow="5" pageId="6" pageNumber="173">0.068</td>
<td id="3D675D93CA474B98233B1D7E4DC5F9CB" box="[850,1013,1585,1606]" gridcol="3" gridrow="5" pageId="6" pageNumber="173">0.084 0.078</td>
</tr>
<tr id="7EB634EFCA474B9820F91D1F4B93F9E8" box="[144,1443,1616,1637]" gridrow="6" pageId="6" pageNumber="173" rowspan-5="1" rowspan-6="1" rowspan-7="1" rowspan-8="1">
<th id="3D675D93CA474B9820F91D1F4C24F9E8" box="[144,532,1616,1637]" gridcol="0" gridrow="6" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46120F91D1F4FEEF9E8" authority="UTEX 2910" authorityName="UTEX" authorityYear="2910" box="[144,478,1616,1637]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="nodulosa">
<emphasis id="F2F2EABFCA47B46120F91D1F4F52F9E8" box="[144,354,1616,1637]" italics="true" pageId="6" pageNumber="173">Nodosilinea nodulosa</emphasis>
UTEX 2910
</taxonomicName>
A
</th>
<td id="3D675D93CA474B9822C11D1F4CDBF9E8" box="[680,747,1616,1637]" gridcol="1" gridrow="6" pageId="6" pageNumber="173">0.082</td>
<td id="3D675D93CA474B9822921D1F4D72F9E8" box="[763,834,1616,1637]" gridcol="2" gridrow="6" pageId="6" pageNumber="173">0.098</td>
<td id="3D675D93CA474B98233B1D1F4DC5F9E8" box="[850,1013,1616,1637]" gridcol="3" gridrow="6" pageId="6" pageNumber="173">0.115 0.106</td>
<td id="3D675D93CA474B98246C1D1F4A79F9E8" box="[1029,1097,1616,1637]" gridcol="4" gridrow="6" pageId="6" pageNumber="173">0.086</td>
</tr>
<tr id="7EB634EFCA474B9820F91D3F4B93F908" box="[144,1443,1648,1669]" gridrow="7" pageId="6" pageNumber="173" rowspan-6="1" rowspan-7="1" rowspan-8="1">
<th id="3D675D93CA474B9820F91D3F4C24F908" box="[144,532,1648,1669]" gridcol="0" gridrow="7" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46120F91D3F4F0BF908" authority="ATA" authorityName="ATA" box="[144,315,1648,1669]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="genus">
<emphasis id="F2F2EABFCA47B46120F91D3F4F34F908" box="[144,260,1648,1669]" italics="true" pageId="6" pageNumber="173">Nodosilinea</emphasis>
ATA
</taxonomicName>
11-6B-CV9
</th>
<td id="3D675D93CA474B9822C11D3F4CDBF908" box="[680,747,1648,1669]" gridcol="1" gridrow="7" pageId="6" pageNumber="173">0.101</td>
<td id="3D675D93CA474B9822921D3F4D72F908" box="[763,834,1648,1669]" gridcol="2" gridrow="7" pageId="6" pageNumber="173">0.118</td>
<td id="3D675D93CA474B98233B1D3F4DC5F908" box="[850,1013,1648,1669]" gridcol="3" gridrow="7" pageId="6" pageNumber="173">0.124 0.122</td>
<td id="3D675D93CA474B98246C1D3F4A79F908" box="[1029,1097,1648,1669]" gridcol="4" gridrow="7" pageId="6" pageNumber="173">0.095</td>
<td id="3D675D93CA474B9824301D3F4AAFF908" box="[1113,1183,1648,1669]" gridcol="5" gridrow="7" pageId="6" pageNumber="173">0.107</td>
</tr>
<tr id="7EB634EFCA474B9820F91DDF4B93F928" box="[144,1443,1680,1701]" gridrow="8" pageId="6" pageNumber="173" rowspan-7="1" rowspan-8="1">
<th id="3D675D93CA474B9820F91DDF4C24F928" box="[144,532,1680,1701]" gridcol="0" gridrow="8" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46120F91DDF4FD7F928" authority="Kovacik 1986" authorityName="Perkerson et Kovacik" authorityYear="1986" baseAuthorityName="Kongisser" baseAuthorityYear="1925" box="[144,487,1680,1701]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="bijugata">
<emphasis id="F2F2EABFCA47B46120F91DDF4F6AF928" box="[144,346,1680,1701]" italics="true" pageId="6" pageNumber="173">Nodosilinea bijugata</emphasis>
Kovacik 1986
</taxonomicName>
/5a
</th>
<td id="3D675D93CA474B9822C11DDF4CDBF928" box="[680,747,1680,1701]" gridcol="1" gridrow="8" pageId="6" pageNumber="173">0.113</td>
<td id="3D675D93CA474B9822921DDF4D72F928" box="[763,834,1680,1701]" gridcol="2" gridrow="8" pageId="6" pageNumber="173">0.080</td>
<td id="3D675D93CA474B98233B1DDF4DC5F928" box="[850,1013,1680,1701]" gridcol="3" gridrow="8" pageId="6" pageNumber="173">0.103 0.088</td>
<td id="3D675D93CA474B98246C1DDF4A79F928" box="[1029,1097,1680,1701]" gridcol="4" gridrow="8" pageId="6" pageNumber="173">0.110</td>
<td id="3D675D93CA474B9824301DDF4AAFF928" box="[1113,1183,1680,1701]" gridcol="5" gridrow="8" pageId="6" pageNumber="173">0.115</td>
<td id="3D675D93CA474B9824C61DDF4AC6F928" box="[1199,1270,1680,1701]" gridcol="6" gridrow="8" pageId="6" pageNumber="173">0.098</td>
</tr>
<tr id="7EB634EFCA474B9820F91DFF4B93F948" box="[144,1443,1712,1733]" gridrow="9" pageId="6" pageNumber="173" rowspan-8="1">
<th id="3D675D93CA474B9820F91DFF4C24F948" box="[144,532,1712,1733]" gridcol="0" gridrow="9" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46120F91DFF4F10F948" authority="FI" authorityName="FI" box="[144,288,1712,1733]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="genus">
<emphasis id="F2F2EABFCA47B46120F91DFF4F34F948" box="[144,260,1712,1733]" italics="true" pageId="6" pageNumber="173">Nodosilinea</emphasis>
FI
</taxonomicName>
2-2HA2
</th>
<td id="3D675D93CA474B9822C11DFF4CDBF948" box="[680,747,1712,1733]" gridcol="1" gridrow="9" pageId="6" pageNumber="173">0.111</td>
<td id="3D675D93CA474B9822921DFF4D72F948" box="[763,834,1712,1733]" gridcol="2" gridrow="9" pageId="6" pageNumber="173">0.060</td>
<td id="3D675D93CA474B98233B1DFF4DC5F948" box="[850,1013,1712,1733]" gridcol="3" gridrow="9" pageId="6" pageNumber="173">0.094 0.082</td>
<td id="3D675D93CA474B98246C1DFF4A79F948" box="[1029,1097,1712,1733]" gridcol="4" gridrow="9" pageId="6" pageNumber="173">0.066</td>
<td id="3D675D93CA474B9824301DFF4AAFF948" box="[1113,1183,1712,1733]" gridcol="5" gridrow="9" pageId="6" pageNumber="173">0.103</td>
<td id="3D675D93CA474B9824C61DFF4AC6F948" box="[1199,1270,1712,1733]" gridcol="6" gridrow="9" pageId="6" pageNumber="173">0.118</td>
<td id="3D675D93CA474B98256F1DFF4B7CF948" box="[1286,1356,1712,1733]" gridcol="7" gridrow="9" pageId="6" pageNumber="173">0.081</td>
</tr>
<tr id="7EB634EFCA474B9820F91D9F4B93F968" box="[144,1443,1744,1765]" gridrow="10" pageId="6" pageNumber="173">
<th id="3D675D93CA474B9820F91D9F4C24F968" box="[144,532,1744,1765]" gridcol="0" gridrow="10" pageId="6" pageNumber="173">
<taxonomicName id="07864D2ECA47B46120F91D9F4FC7F968" authority="ANT. LACV" authorityName="ANT. LACV" box="[144,503,1744,1765]" class="Cyanophyceae" family="Oscillatoriaceae" genus="Leptolyngbya" kingdom="Bacteria" order="Nostocales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="antarctica">
<emphasis id="F2F2EABFCA47B46120F91D9F4F4AF968" box="[144,378,1744,1765]" italics="true" pageId="6" pageNumber="173">Leptolyngbya antarctica</emphasis>
ANT.LACV
</taxonomicName>
6.1
</th>
<td id="3D675D93CA474B9822C11D9F4CDBF968" box="[680,747,1744,1765]" gridcol="1" gridrow="10" pageId="6" pageNumber="173">0.128</td>
<td id="3D675D93CA474B9822921D9F4D72F968" box="[763,834,1744,1765]" gridcol="2" gridrow="10" pageId="6" pageNumber="173">0.159</td>
<td id="3D675D93CA474B98233B1D9F4DC5F968" box="[850,1013,1744,1765]" gridcol="3" gridrow="10" pageId="6" pageNumber="173">0.161 0.155</td>
<td id="3D675D93CA474B98246C1D9F4A79F968" box="[1029,1097,1744,1765]" gridcol="4" gridrow="10" pageId="6" pageNumber="173">0.125</td>
<td id="3D675D93CA474B9824301D9F4AAFF968" box="[1113,1183,1744,1765]" gridcol="5" gridrow="10" pageId="6" pageNumber="173">0.123</td>
<td id="3D675D93CA474B9824C61D9F4AC6F968" box="[1199,1270,1744,1765]" gridcol="6" gridrow="10" pageId="6" pageNumber="173">0.102</td>
<td id="3D675D93CA474B98256F1D9F4B7CF968" box="[1286,1356,1744,1765]" gridcol="7" gridrow="10" pageId="6" pageNumber="173">0.122</td>
<td id="3D675D93CA474B9825351D9F4B93F968" box="[1372,1443,1744,1765]" gridcol="8" gridrow="10" pageId="6" pageNumber="173">0.141</td>
</tr>
</table>
</paragraph>
<paragraph id="C03936ADCA47B46020D41C5C4B03FE8C" blockId="6.[136,1452,1811,2088]" lastBlockId="7.[136,1452,160,257]" lastPageId="7" lastPageNumber="174" pageId="6" pageNumber="173">
<emphasis id="F2F2EABFCA47B46120D41C5C4FF6F8A1" bold="true" box="[189,454,1811,1836]" pageId="6" pageNumber="173">Phylogenetic analysis:</emphasis>
—According to the phylogenetic analysis using 16S rRNA gene sequences,
<taxonomicName id="07864D2ECA47B461254D1C5C4F00F8DD" authorityName="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityYear="2018" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="chupicuarensis">
<emphasis id="F2F2EABFCA47B461254D1C5C4F00F8DD" italics="true" pageId="6" pageNumber="173">Nodosilinea chupicuarensis</emphasis>
</taxonomicName>
is most related to
<taxonomicName id="07864D2ECA47B46122791C784D93F8DD" authority="UTEX 2910" authorityName="UTEX" authorityYear="2910" box="[528,931,1847,1872]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="nodulosa">
<emphasis id="F2F2EABFCA47B46122791C784D38F8DD" box="[528,776,1847,1872]" italics="true" pageId="6" pageNumber="173">Nodosilinea nodulosa</emphasis>
UTEX 2910
</taxonomicName>
, with 99.599.4% identity. In the 16S rRNA phylogenetic tree (
<figureCitation id="58BD2A28CA47B46121371C144F96F8F9" box="[350,422,1883,1908]" captionStart="FIGURE 4" captionStartId="7.[136,229,1909,1930]" captionTargetBox="[226,1382,387,1816]" captionTargetId="figure-64@7.[151,1436,278,1887]" captionTargetPageId="7" captionText="FIGURE 4. Phylogenetic position of Nodosilinea chupicuarensis (denoted with an arrow) in a Bayesian Analysis (285 OTUs, 1222 positions), with support values on nodes representing BA posterior support/ML bootstrap support/MP bootstrap support, respectively. The uncollapsed tree from which this figure was derived appears in supplemental materials." figureDoi="http://doi.org/10.5281/zenodo.13721374" httpUri="https://zenodo.org/record/13721374/files/figure.png" pageId="6" pageNumber="173">Fig. 4</figureCitation>
),
<taxonomicName id="07864D2ECA47B46121D41C144CBAF8F9" authorityName="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityYear="2018" box="[445,650,1883,1908]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="chupicuarensis">
<emphasis id="F2F2EABFCA47B46121D41C144CBAF8F9" box="[445,650,1883,1908]" italics="true" pageId="6" pageNumber="173">N. chupicuarensis</emphasis>
</taxonomicName>
is the sister taxon to
<taxonomicName id="07864D2ECA47B46123E11C144A98F8F9" authority="UTEX 2910" authorityName="UTEX" authorityYear="2910" box="[904,1192,1883,1908]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="nodulosa">
<emphasis id="F2F2EABFCA47B46123E11C144A22F8F9" box="[904,1042,1883,1908]" italics="true" pageId="6" pageNumber="173">N. nodulosa</emphasis>
UTEX 2910
</taxonomicName>
and these two species are grouped together in a weakly supported clade in all three analyses performed (posterior probabilities/bootstrap support = 0.68, 76, 70). However, based on the analysis of the 16S-23S ITS region,
<taxonomicName id="07864D2ECA47B461243E1CEC4B12F831" authorityName="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityYear="2018" box="[1111,1314,1955,1980]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="chupicuarensis">
<emphasis id="F2F2EABFCA47B461243E1CEC4B12F831" box="[1111,1314,1955,1980]" italics="true" pageId="6" pageNumber="173">N. chupicuarensis</emphasis>
</taxonomicName>
was distant from
<taxonomicName id="07864D2ECA47B46120AF1C884C7DF86D" authority="UTEX 2910" authorityName="UTEX" authorityYear="2910" box="[198,589,1991,2016]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="nodulosa">
<emphasis id="F2F2EABFCA47B46120AF1C884F8CF86D" box="[198,444,1991,2016]" italics="true" pageId="6" pageNumber="173">Nodosilinea nodulosa</emphasis>
UTEX 2910
</taxonomicName>
(p-distance = 0.0822), being closest to a soil strain from
<collectingCountry id="B891763DCA47B46124BA1C884B29F86D" box="[1235,1305,1991,2016]" name="China" pageId="6" pageNumber="173">China</collectingCountry>
,
<taxonomicName id="07864D2ECA47B461254D1C884E98F789" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" kingdom="Bacteria" order="Synechococcales" pageId="6" pageNumber="173" phylum="Cyanobacteria" rank="species" species="undetermined">
<emphasis id="F2F2EABFCA47B461254D1C884E91F789" italics="true" pageId="6" pageNumber="173">Nodosilinea sp</emphasis>
.
</taxonomicName>
CXA007.4 (p-distance = 0.0665) (see
<tableCitation id="8D040316CA47B461220C1CA44C88F789" box="[613,696,2027,2052]" captionStart="TABLE 1" captionStartId="6.[136,216,1075,1096]" captionText="TABLE 1. Comparison of 16S-23S ITS region p-distance among N. chupicuarensis and most closely related taxa. Strains with p-distance values less than 0.030 are likely in the same species, while values above 0.070 can be considered strong evidence for recognising separate species (Erwin &amp; Thacker 2008; Osorio-Santos et al. 2014; Pietrasiak et al. 2014)." pageId="6" pageNumber="173">Table 1</tableCitation>
). Members of the same bacterial species have been found to have p-distance &lt;0.03, and the average intraspecies p-distance is ~0.01 (
<bibRefCitation id="A4174B5CCA47B46123F613404A84F7A5" author="Erwin, P. M. &amp; Thacker, R. W." box="[927,1204,2063,2088]" pageId="6" pageNumber="173" pagination="139 - 147" refId="ref7904" refString="Erwin, P. M. &amp; Thacker, R. W. (2008) Phototrophic nutrition and symbiont diversity of two Caribbean sponge - cyanobacteria symbioses. Marine Ecology Progress Series 362: 139 - 147. https: // doi. org / 10.3354 / meps 07464" type="book chapter" year="2008">Erwin &amp; Thacker 2008</bibRefCitation>
,
<bibRefCitation id="A4174B5CCA47B46024AA13404EF3FF34" author="Osorio-Santos, K. &amp; Pietrasiak, N. &amp; Bohunicka, M. &amp; Miscoe, L. H. &amp; Kovacik, L. &amp; Martin, M. P. &amp; Johansen, J. R." lastPageId="7" lastPageNumber="174" pageId="6" pageNumber="173" pagination="450 - 470" refId="ref9159" refString="Osorio-Santos, K., Pietrasiak, N., Bohunicka, M., Miscoe, L. H., Kovacik, L., Martin, M. P. &amp; Johansen, J. R. (2014) Seven new species of Oculatella (Pseudanabaenales, Cyanobacteria): taxonomically recognizing cryptic diversification. European Journal of Phycology 49: 450 - 470. https: // doi. org / 10.1080 / 09670262.2014.976843" type="journal article" year="2014">
Osorio-Santos
<emphasis id="F2F2EABFCA47B461250613404B9CF7A5" box="[1391,1452,2063,2088]" italics="true" pageId="6" pageNumber="173">et al.</emphasis>
2014
</bibRefCitation>
,
<bibRefCitation id="A4174B5CCA46B46020A61BEF4FF4FF34" author="Pietrasiak, N. &amp; Muhlsteinova, R. &amp; Siegesmund, M. A. &amp; Johansen, J. R." box="[207,452,160,185]" pageId="7" pageNumber="174" pagination="529 - 541" refId="ref9320" refString="Pietrasiak, N., Muhlsteinova, R., Siegesmund, M. A. &amp; Johansen, J. R. (2014) Phylogenetic placement of Symplocastrum (Phormidiaceae, Cyanophyceae) with a new combination S. californicum and two new species: S. flechtnerae and S. torsivum. Phycologia 53: 529 - 541. https: // doi. org / 10.2216 / 14 - 029.1" type="journal article" year="2014">
Pietrasiak
<emphasis id="F2F2EABFCA46B460212F1BEF4FB0FF34" box="[326,384,160,185]" italics="true" pageId="7" pageNumber="174">et al.</emphasis>
2014
</bibRefCitation>
), strongly suggesting that
<taxonomicName id="07864D2ECA46B46022861BEF4D8BFF34" authorityName="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityYear="2018" box="[751,955,160,185]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="7" pageNumber="174" phylum="Cyanobacteria" rank="species" species="chupicuarensis">
<emphasis id="F2F2EABFCA46B46022861BEF4D8BFF34" box="[751,955,160,185]" italics="true" pageId="7" pageNumber="174">N. chupicuarensis</emphasis>
</taxonomicName>
is distinct from all other sequenced species (described or undescribed) of
<taxonomicName id="07864D2ECA46B46021BE1B8B4C6EFF50" box="[471,606,196,221]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="7" pageNumber="174" phylum="Cyanobacteria" rank="genus">
<emphasis id="F2F2EABFCA46B46021BE1B8B4C6EFF50" box="[471,606,196,221]" italics="true" pageId="7" pageNumber="174">Nodosilinea</emphasis>
</taxonomicName>
. The 16S-23S ITS phylogenetic tree (
<figureCitation id="58BD2A28CA46B460246F1B8B4A78FF50" box="[1030,1096,196,221]" captionStart="FIGURE 5" captionStartId="8.[136,229,863,884]" captionTargetBox="[151,1435,187,836]" captionTargetId="figure-15@8.[151,1436,183,838]" captionTargetPageId="8" captionText="FIGURE 5. Unrooted tree of Nodosilinea strains based on Bayesian Analysis of 19 sequences (562 DNA positions, 114 coded indels). Bootstrap values from the parsimony analysis (562 DNA positions, gaps coded as a fifth base) are mapped onto the nodes in which the analyses were in agreement." figureDoi="http://doi.org/10.5281/zenodo.13721376" httpUri="https://zenodo.org/record/13721376/files/figure.png" pageId="7" pageNumber="174">Fig. 5</figureCitation>
) shows
<taxonomicName id="07864D2ECA46B46024CC1B8B4B5DFF50" authorityName="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityYear="2018" box="[1189,1389,196,221]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="7" pageNumber="174" phylum="Cyanobacteria" rank="species" species="chupicuarensis">
<emphasis id="F2F2EABFCA46B46024CC1B8B4B5DFF50" box="[1189,1389,196,221]" italics="true" pageId="7" pageNumber="174">N. chupicuarensis</emphasis>
</taxonomicName>
to be phylogenetically separated from the other
<taxonomicName id="07864D2ECA46B460220B1BA74CD9FE8C" box="[610,745,232,257]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="7" pageNumber="174" phylum="Cyanobacteria" rank="genus">
<emphasis id="F2F2EABFCA46B460220B1BA74CD9FE8C" box="[610,745,232,257]" italics="true" pageId="7" pageNumber="174">Nodosilinea</emphasis>
</taxonomicName>
strains, which fall into one of two supported clades.
</paragraph>
<caption id="94F96625CA46B46020E11C3A4DFFF848" ID-DOI="http://doi.org/10.5281/zenodo.13721374" ID-Zenodo-Dep="13721374" httpUri="https://zenodo.org/record/13721374/files/figure.png" pageId="7" pageNumber="174" startId="7.[136,229,1909,1930]" targetBox="[226,1382,387,1816]" targetPageId="7" targetType="figure">
<paragraph id="C03936ADCA46B46020E11C3A4DFFF848" blockId="7.[136,1451,1909,1989]" pageId="7" pageNumber="174">
<emphasis id="F2F2EABFCA46B46020E11C3A4F31F807" bold="true" box="[136,257,1909,1930]" pageId="7" pageNumber="174">FIGURE 4.</emphasis>
Phylogenetic position of
<taxonomicName id="07864D2ECA46B460226A1C3A4D3FF807" authorityName="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityYear="2018" box="[515,783,1909,1930]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="7" pageNumber="174" phylum="Cyanobacteria" rank="species" species="chupicuarensis">Nodosilinea chupicuarensis</taxonomicName>
(denoted with an arrow) in a Bayesian Analysis (285 OTUs, 1222 positions), with support values on nodes representing BA posterior support/ML bootstrap support/MP bootstrap support, respectively. The uncollapsed tree from which this figure was derived appears in supplemental materials.
</paragraph>
</caption>
<caption id="94F96625CA49B46F20E118104FA8FC22" ID-DOI="http://doi.org/10.5281/zenodo.13721376" ID-Zenodo-Dep="13721376" httpUri="https://zenodo.org/record/13721376/files/figure.png" pageId="8" pageNumber="175" startId="8.[136,229,863,884]" targetBox="[151,1435,187,836]" targetPageId="8" targetType="figure">
<paragraph id="C03936ADCA49B46F20E118104FA8FC22" blockId="8.[136,1452,863,943]" pageId="8" pageNumber="175">
<emphasis id="F2F2EABFCA49B46F20E118104ECFFCF9" bold="true" box="[136,255,863,884]" pageId="8" pageNumber="175">FIGURE 5.</emphasis>
Unrooted tree of
<taxonomicName id="07864D2ECA49B46F21C718104C12FCF9" box="[430,546,863,884]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="8" pageNumber="175" phylum="Cyanobacteria" rank="genus">
<emphasis id="F2F2EABFCA49B46F21C718104C12FCF9" box="[430,546,863,884]" italics="true" pageId="8" pageNumber="175">Nodosilinea</emphasis>
</taxonomicName>
strains based on Bayesian Analysis of 19 sequences (562 DNA positions, 114 coded indels). Bootstrap values from the parsimony analysis (562 DNA positions, gaps coded as a fifth base) are mapped onto the nodes in which the analyses were in agreement.
</paragraph>
</caption>
<paragraph id="C03936ADCA49B46F20D418904AE3FB5D" blockId="8.[136,1452,991,1232]" pageId="8" pageNumber="175">
<emphasis id="F2F2EABFCA49B46F20D418904FCAFC75" bold="true" box="[189,506,991,1016]" pageId="8" pageNumber="175">ITS secondary structure:</emphasis>
—Comparison of secondary structure of 16S-23S conserved domains provides additional confirmation of the phylogenetic similarity among all
<taxonomicName id="07864D2ECA49B46F23071F4C4A7FFB91" box="[878,1103,1027,1052]" pageId="8" pageNumber="175">
<emphasis id="F2F2EABFCA49B46F23071F4C4DC5FB91" box="[878,1013,1027,1052]" italics="true" pageId="8" pageNumber="175">Nodosilinea</emphasis>
species
</taxonomicName>
presented in this study. While the secondary structure among the D1D1 helices is identical for six of the strains including
<taxonomicName id="07864D2ECA49B46F24CC1F684B5FFBCD" authorityName="Vazquez-Martinez, Gutierrez-Villagomez and Molina-Torres" authorityYear="2018" box="[1189,1391,1063,1088]" class="Cyanophyceae" family="Prochlorotrichaceae" genus="Nodosilinea" higherTaxonomySource="GBIF" kingdom="Bacteria" order="Synechococcales" pageId="8" pageNumber="175" phylum="Cyanobacteria" rank="species" species="chupicuarensis">
<emphasis id="F2F2EABFCA49B46F24CC1F684B5FFBCD" box="[1189,1391,1063,1088]" italics="true" pageId="8" pageNumber="175">N. chupicuarensis</emphasis>
</taxonomicName>
(
<figureCitation id="58BD2A28CA49B46F25171F684EE2FBE9" captionStart="FIGURE 6" captionStartId="9.[136,229,1109,1130]" captionTargetBox="[160,1423,183,1068]" captionTargetId="figure-14@9.[151,1436,183,1084]" captionTargetPageId="9" captionText="FIGURE 6. Secondary structure of conserved domains of the 16S-23S ITS regions for 8 representative strains of Nodosilinea. AH: D1- D1 helices; IP: Box-B helices; Q: V3 helix (all 19 strains). Strain labels in the bottom row apply to the D1-D1 helices in the first row. Bases differing from those in N. chupacuarensis are indicated by hollow circles next to the differing bases." figureDoi="http://doi.org/10.5281/zenodo.13721380" httpUri="https://zenodo.org/record/13721380/files/figure.png" pageId="8" pageNumber="175">Fig. 6 AF</figureCitation>
), every helix differs in sequence (
<figureCitation id="58BD2A28CA49B46F22241F044CE1FBE9" box="[589,721,1099,1124]" captionStart="FIGURE 6" captionStartId="9.[136,229,1109,1130]" captionTargetBox="[160,1423,183,1068]" captionTargetId="figure-14@9.[151,1436,183,1084]" captionTargetPageId="9" captionText="FIGURE 6. Secondary structure of conserved domains of the 16S-23S ITS regions for 8 representative strains of Nodosilinea. AH: D1- D1 helices; IP: Box-B helices; Q: V3 helix (all 19 strains). Strain labels in the bottom row apply to the D1-D1 helices in the first row. Bases differing from those in N. chupacuarensis are indicated by hollow circles next to the differing bases." figureDoi="http://doi.org/10.5281/zenodo.13721380" httpUri="https://zenodo.org/record/13721380/files/figure.png" pageId="8" pageNumber="175">Fig. 6 AH</figureCitation>
). The Box-B helices were more variable in length, sequence, and structure (
<figureCitation id="58BD2A28CA49B46F20911F204F5AFB05" box="[248,362,1135,1160]" captionStart="FIGURE 6" captionStartId="9.[136,229,1109,1130]" captionTargetBox="[160,1423,183,1068]" captionTargetId="figure-14@9.[151,1436,183,1084]" captionTargetPageId="9" captionText="FIGURE 6. Secondary structure of conserved domains of the 16S-23S ITS regions for 8 representative strains of Nodosilinea. AH: D1- D1 helices; IP: Box-B helices; Q: V3 helix (all 19 strains). Strain labels in the bottom row apply to the D1-D1 helices in the first row. Bases differing from those in N. chupacuarensis are indicated by hollow circles next to the differing bases." figureDoi="http://doi.org/10.5281/zenodo.13721380" httpUri="https://zenodo.org/record/13721380/files/figure.png" pageId="8" pageNumber="175">Fig. 6 IP</figureCitation>
), and could be considered evidence that all eight strains in the comparison set were likely different species. Unlike most other cyanobacterial genera, the
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3 helices were unusually conserved. All 19 strains for which complete ITS regions were obtained had
<collectionCode id="A697AE68CA49B46F223D1FF84C5AFB5D" box="[596,618,1207,1232]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="8" pageNumber="175" type="Museum">V</collectionCode>
3 helices identical in sequence and structure (
<figureCitation id="58BD2A28CA49B46F240C1FF84AF6FB5D" box="[1125,1222,1207,1232]" captionStart="FIGURE 6" captionStartId="9.[136,229,1109,1130]" captionTargetBox="[160,1423,183,1068]" captionTargetId="figure-14@9.[151,1436,183,1084]" captionTargetPageId="9" captionText="FIGURE 6. Secondary structure of conserved domains of the 16S-23S ITS regions for 8 representative strains of Nodosilinea. AH: D1- D1 helices; IP: Box-B helices; Q: V3 helix (all 19 strains). Strain labels in the bottom row apply to the D1-D1 helices in the first row. Bases differing from those in N. chupacuarensis are indicated by hollow circles next to the differing bases." figureDoi="http://doi.org/10.5281/zenodo.13721380" httpUri="https://zenodo.org/record/13721380/files/figure.png" pageId="8" pageNumber="175">Fig. 6 Q</figureCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>