270 lines
32 KiB
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270 lines
32 KiB
XML
<document id="3CD80556A7CBB8680972223C626EFD91" ID-DOI="10.11646/phytotaxa.316.3.2" ID-ISSN="1179-3163" ID-Zenodo-Dep="13700027" 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.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725573450567" checkinUser="felipe" docAuthor="Li, Xiao-Chuang, Huo, Shou-Liang, Cai, Fang-Fang, Yang, Yi-Ming, Xi, Bei-Dou & Li, Ren-Hui" docDate="2017" docId="021D87FEFFA53F1EB1A6FD2CFBA4FDD0" docLanguage="en" docName="phytotaxa.316.3.2.pdf" docOrigin="Phytotaxa 316 (3)" docSource="http://dx.doi.org/10.11646/phytotaxa.316.3.2" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Cylindrospermopsis africana J. Komarek & H. Kling 1991" docType="treatment" docVersion="2" lastPageNumber="230" masterDocId="FE24FF86FFA03F18B12EFFA4FFA7FF95" masterDocTitle="The taxonomy and phylogeny of the genus Cylindrospermopsis (Cyanobacterium) evaluated by adding five new records from China" masterLastPageNumber="238" masterPageNumber="224" pageNumber="229" updateTime="1725583210396" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="D4A2C66A123298E369D055C917CB59BF">The taxonomy and phylogeny of the genus Cylindrospermopsis (Cyanobacterium) evaluated by adding five new records from China</mods:title>
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<mods:roleTerm id="95A2AF9D4FFE45DDC5A687C633A73217">Author</mods:roleTerm>
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<mods:namePart id="1D01A866E5E0FB0043F9B80A62B23A52">Li, Xiao-Chuang</mods:namePart>
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<mods:affiliation id="7C593BF4988EFE2BE8F612ED5319F4C4">State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, P. R. China & Key Laboratory of Algal Biology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, P. R. China</mods:affiliation>
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<mods:namePart id="6E9FF7A4E7047011851DD5ADD23CD2EE">Huo, Shou-Liang</mods:namePart>
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<mods:affiliation id="3BBB5FC4DEDF2EF0C841F7DF362A81D7">State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, P. R. China</mods:affiliation>
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<mods:namePart id="2A2EA41DC37C27E672B072FE10F430E7">Cai, Fang-Fang</mods:namePart>
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<mods:affiliation id="7DA0C078B4848B9233250FD9D57B008D">Key Laboratory of Algal Biology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, P. R. China & University of Chinese Academy of Sciences, Beijing 100049, P. R. China</mods:affiliation>
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<mods:namePart id="0341461040C93EAB9EE4969266A8F63E">Yang, Yi-Ming</mods:namePart>
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<mods:affiliation id="23A5230A05D037DEEC23886B9F4E4399">Key Laboratory of Algal Biology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, P. R. China & University of Chinese Academy of Sciences, Beijing 100049, P. R. China</mods:affiliation>
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<mods:namePart id="DE9CCABDCB196C3B7A6A613528309F8C">Xi, Bei-Dou</mods:namePart>
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<mods:affiliation id="CB199EC04AE625BAB530622360D12609">State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, 100012, P. R. China</mods:affiliation>
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<mods:namePart id="C1B2492547B6C03DBCE111BAB4CCA5BE">Li, Ren-Hui</mods:namePart>
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<mods:affiliation id="E8025951ACA4C65B3E9D00B7232C5FA9">Key Laboratory of Algal Biology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, P. R. China</mods:affiliation>
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<mods:title id="40F60419A7A17A3AC0FE1FFBEDEFA2D7">Phytotaxa</mods:title>
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<mods:part id="15CCF3C819D8E1EE1BAFE25A533D5491">
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<mods:date id="DE00D1C995B4EE732D342149FD6A8FFF">2017</mods:date>
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<mods:number id="04DC4129BA0449DD9030AE6775381BB4">2017-08-08</mods:number>
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<mods:number id="0B8E49FFDF1128D5EE5E2B3742FA430C">316</mods:number>
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<mods:url id="8CDEB3D83268F09CF588C2C787DFFCF6">http://dx.doi.org/10.11646/phytotaxa.316.3.2</mods:url>
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<mods:classification id="B0FE69C083704A82F1EB7B3806C77A79">journal article</mods:classification>
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<mods:identifier id="30EB6B0BA25CB3364DE4B269C8E08EE5" type="DOI">10.11646/phytotaxa.316.3.2</mods:identifier>
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<mods:identifier id="66FAF80357F313CF2EDF19C0A5B31CDC" type="ISSN">1179-3163</mods:identifier>
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<mods:identifier id="72B0C665BADAB906A7A931AE2DB921C8" type="Zenodo-Dep">13700027</mods:identifier>
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<treatment id="021D87FEFFA53F1EB1A6FD2CFBA4FDD0" LSID="urn:lsid:plazi:treatment:021D87FEFFA53F1EB1A6FD2CFBA4FDD0" httpUri="http://treatment.plazi.org/id/021D87FEFFA53F1EB1A6FD2CFBA4FDD0" lastPageId="6" lastPageNumber="230" pageId="5" pageNumber="229">
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<subSubSection id="C2AE6563FFA53F1DB1A6FD2CFB6EFCB9" pageId="5" pageNumber="229" type="nomenclature">
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<paragraph id="8A0B36E8FFA53F1DB1A6FD2CFC73FD36" blockId="5.[136,980,648,675]" box="[136,980,648,675]" pageId="5" pageNumber="229">
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<heading id="D1438184FFA53F1DB1A6FD2CFC73FD36" box="[136,980,648,675]" fontSize="11" level="2" pageId="5" pageNumber="229" reason="3">
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<taxonomicName id="4DB44D6BFFA53F1DB1A6FD2CFD71FD36" authority="J. Komarek & H. Kling" authorityName="J. Komarek & H. Kling" authorityYear="1991" box="[136,726,648,675]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="5" pageNumber="229" phylum="Cyanobacteria" rank="species" species="africana">
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<emphasis id="B8C0EAFAFFA53F1DB1A6FD2CFE71FD37" bold="true" box="[136,470,648,675]" italics="true" pageId="5" pageNumber="229">Cylindrospermopsis africana</emphasis>
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J.Komárek & H.Kling
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</taxonomicName>
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(1991: 38, 33, fig. 10)
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</heading>
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</paragraph>
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<paragraph id="8A0B36E8FFA53F1DB1A6FD6FFB6EFCB9" blockId="5.[136,1452,715,1388]" pageId="5" pageNumber="229">
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<emphasis id="B8C0EAFAFFA53F1DB1A6FD6FFEA4FD71" bold="true" box="[136,259,715,740]" pageId="5" pageNumber="229">Strains:—</emphasis>
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CHAB 353, CHAB 355 and CHAB 359 from Lake Wenshan in Shenzhen City,
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<collectingRegion id="4870F80AFFA53F1DB59DFD6FFA00FD71" box="[1203,1447,715,740]" country="China" name="Guangdong" pageId="5" pageNumber="229">Guangdong Province</collectingRegion>
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; CHAB 482 and CHAB 485 from Lake
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<collectingRegion id="4870F80AFFA53F1DB379FD4BFD21FC9D" box="[599,646,751,776]" country="Thailand" name="Nan" pageId="5" pageNumber="229">Nan</collectingRegion>
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in Wuhan City,
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<collectingRegion id="4870F80AFFA53F1DB267FD4BFC58FC9D" box="[841,1023,751,776]" country="China" name="Hubei" pageId="5" pageNumber="229">Hubei Province</collectingRegion>
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; CHAB 1394 from Lake Chidong in Huanggang City,
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<collectingRegion id="4870F80AFFA53F1DB063FCB7FE58FCB9" box="[333,511,787,812]" country="China" name="Hubei" pageId="5" pageNumber="229">Hubei Province</collectingRegion>
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; CHAB 3411 from a pond in Qingdao City,
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<collectingRegion id="4870F80AFFA53F1DB2C0FCB7FB6EFCB9" box="[1006,1225,787,812]" country="China" name="Shandong" pageId="5" pageNumber="229">Shandong Province</collectingRegion>
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</paragraph>
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</subSubSection>
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<subSubSection id="C2AE6563FFA53F1EB193FC93FBA4FDD0" lastPageId="6" lastPageNumber="230" pageId="5" pageNumber="229" type="description">
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<paragraph id="8A0B36E8FFA53F1DB193FC93FCBFFCC5" blockId="5.[136,1452,715,1388]" box="[189,792,823,848]" pageId="5" pageNumber="229">
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<emphasis id="B8C0EAFAFFA53F1DB193FC93FE99FCC5" bold="true" box="[189,318,823,848]" pageId="5" pageNumber="229">Habitat:—</emphasis>
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In lakes, reservoirs and ponds, planktonic.
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</paragraph>
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<paragraph id="8A0B36E8FFA53F1DB193FCFFFAE2FBBD" blockId="5.[136,1452,715,1388]" pageId="5" pageNumber="229">
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<emphasis id="B8C0EAFAFFA53F1DB193FCFFFECAFCE1" bold="true" box="[189,365,859,884]" pageId="5" pageNumber="229">Description:—</emphasis>
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Trichomes solitary, free floating, straight or rarely irregularly spirally coiled, without sheath, constricted at the cross-walls, uniformly wide along whole trichome length (
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<figureCitation id="128F2A6DFFA53F1DB2D7FCDBFBD1FC0D" box="[1017,1142,895,920]" captionStart="FIGURE 1" captionStartId="4.[136,229,948,969]" captionTargetBox="[161,1428,433,902]" captionTargetId="figure-105@4.[151,1436,422,920]" captionTargetPageId="4" captionText="FIGURE 1. General morphological aspects of five Cylindrospermopsis new records species from China. A–C. C. taverae CHAB 143. D–G. C. helicoidea CHAB 357. H–K. C. philippinensis CHAB 5180. L. C. philippinensis CHAB 5182. M. C. catemaco CHAB 148. N–O. C. catemaco CHAB 151. P. C. catemaco CHAB 155. Q. C. catemaco CHAB 220. R. C. africana CHAB 359. S. C. africana CHAB 485. T–V. C. africana CHAB 1394. Scale bars = 10 μm. Note: C. = Cylindrospermopsis." figureDoi="http://doi.org/10.5281/zenodo.13700033" httpUri="https://zenodo.org/record/13700033/files/figure.png" pageId="5" pageNumber="229">Fig. 1R–V</figureCitation>
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). Cells cylindrical, slightly attenuated towards the ends, 4.0–11.2–17.8 μm long, 1.5–4.4–5.3 μm wide (L:W ratio 1.2–4.3–7.9), apical cells cylindrical and rounded at the ends. Heterocytes cylindrical or slightly narrowed towards ends, widely rounded at the ends, 3.2–8.1–12.4 μm long, 1.7–5.1–7.6 μm wide (L:W ratio 1.0–2.8–4.6). Akinetes cylindrical to ellipsoidal, rounded at the ends, usually solitary, 5.4–14.6–24.3 μm long, 2.3–7.3–9.6 μm wide (L:W ratio 1.5–3.0–5.4).
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</paragraph>
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<paragraph id="8A0B36E8FFA53F1DB193FB97FDD6FBE5" blockId="5.[136,1452,715,1388]" pageId="5" pageNumber="229">
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<emphasis id="B8C0EAFAFFA53F1DB193FB97FE81FBD9" bold="true" box="[189,294,1075,1100]" pageId="5" pageNumber="229">Notes:—</emphasis>
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<taxonomicName id="4DB44D6BFFA53F1DB008FB97FE02FBD9" authorityName="J. Komarek & H. Kling" authorityYear="1991" box="[294,421,1075,1100]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="5" pageNumber="229" phylum="Cyanobacteria" rank="species" species="africana">
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<emphasis id="B8C0EAFAFFA53F1DB008FB97FE02FBD9" box="[294,421,1075,1100]" italics="true" pageId="5" pageNumber="229">C. africana</emphasis>
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</taxonomicName>
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was characterized by its straight trichomes, apical cells cylindrical and rounded at the ends, and distinct constrictions at the cross-walls.
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</paragraph>
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<paragraph id="8A0B36E8FFA53F1DB193FBDFFE7AFAF9" blockId="5.[136,1452,715,1388]" pageId="5" pageNumber="229">
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<emphasis id="B8C0EAFAFFA53F1DB193FBDFFED1FB01" bold="true" box="[189,374,1147,1172]" pageId="5" pageNumber="229">Morphology:—</emphasis>
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During the survey on many freshwater bodies in
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<collectingCountry id="F2A37678FFA53F1DB286FBDFFC49FB01" box="[936,1006,1147,1172]" name="China" pageId="5" pageNumber="229">China</collectingCountry>
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, over 100
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<taxonomicName id="4DB44D6BFFA53F1DB546FBDFFAEFFB01" baseAuthorityName="Horecka & Komarek" baseAuthorityYear="1979" box="[1128,1352,1147,1172]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="5" pageNumber="229" phylum="Cyanobacteria" rank="genus">
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<emphasis id="B8C0EAFAFFA53F1DB546FBDFFAEFFB01" box="[1128,1352,1147,1172]" italics="true" pageId="5" pageNumber="229">Cylindrospermopsis</emphasis>
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</taxonomicName>
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unialgal strains have been isolated and maintained at the HAB. Five new records,
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<taxonomicName id="4DB44D6BFFA53F1DB2EEFB3BFB93FB2D" box="[960,1076,1183,1208]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="5" pageNumber="229" phylum="Cyanobacteria" rank="species" species="taverae">
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<emphasis id="B8C0EAFAFFA53F1DB2EEFB3BFB93FB2D" box="[960,1076,1183,1208]" italics="true" pageId="5" pageNumber="229">C. taverae</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="4DB44D6BFFA53F1DB56DFB3BFB7EFB2D" authorityName="Cronberg & Komarek" authorityYear="2003" box="[1091,1241,1183,1208]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="5" pageNumber="229" phylum="Cyanobacteria" rank="species" species="helicoidea">
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<emphasis id="B8C0EAFAFFA53F1DB56DFB3BFB7EFB2D" box="[1091,1241,1183,1208]" italics="true" pageId="5" pageNumber="229">C. helicoidea</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="4DB44D6BFFA53F1DB5C8FB3BFA03FB2D" box="[1254,1444,1183,1208]" class="Cyanophyceae" family="Nostocaceae" genus="Anabaenopsis" kingdom="Bacteria" order="Nostocales" pageId="5" pageNumber="229" phylum="Cyanobacteria" rank="species" species="philippinensis">
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<emphasis id="B8C0EAFAFFA53F1DB5C8FB3BFA03FB2D" box="[1254,1444,1183,1208]" italics="true" pageId="5" pageNumber="229">C. philippinensis</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="4DB44D6BFFA53F1DB1A6FB67FEB4FB49" authorityName="Komarkova-Legnerova & R. Tavera" authorityYear="1996" box="[136,275,1219,1244]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="5" pageNumber="229" phylum="Cyanobacteria" rank="species" species="catemaco">
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<emphasis id="B8C0EAFAFFA53F1DB1A6FB67FEB4FB49" box="[136,275,1219,1244]" italics="true" pageId="5" pageNumber="229">C. catemaco</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4DB44D6BFFA53F1DB067FB67FE6FFB49" authorityName="J. Komarek & H. Kling" authorityYear="1991" box="[329,456,1219,1244]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="5" pageNumber="229" phylum="Cyanobacteria" rank="species" species="africana">
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<emphasis id="B8C0EAFAFFA53F1DB067FB67FE6FFB49" box="[329,456,1219,1244]" italics="true" pageId="5" pageNumber="229">C. africana</emphasis>
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</taxonomicName>
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were morphologically identified based on mainly the shape of filament ends, heterocytes and akinetes, and trichome coiling. Dimension of vegetative cells, heterocytes and akinetes for the upper five
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<taxonomicName id="4DB44D6BFFA53F1DB1A6FAAFFE18FAB1" box="[136,447,1291,1316]" pageId="5" pageNumber="229">
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<emphasis id="B8C0EAFAFFA53F1DB1A6FAAFFECFFAB1" box="[136,360,1291,1316]" italics="true" pageId="5" pageNumber="229">Cylindrospermopsis</emphasis>
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species
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</taxonomicName>
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was shown in
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<tableCitation id="C7360353FFA53F1DB373FAAFFD67FAB1" box="[605,704,1291,1316]" captionStart="TABLE 4" captionStartId="8.[136,224,1528,1551]" captionText="TABLE 4. The ITS-L evolutionary distances matrix (%) among thirty-six strains of five new Cylindrospermopsis records with strains from Cylindrospermopsis raciborskii included, from China. Notes: C. = Cylindrospermopsis." pageId="5" pageNumber="229">Table S4</tableCitation>
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. The majority of strains isolated belonged to
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<taxonomicName id="4DB44D6BFFA53F1DB584FAAFFAE3FAB1" authorityName="Woloszynska" authorityYear="1912" box="[1194,1348,1291,1316]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="5" pageNumber="229" phylum="Cyanobacteria" rank="species" species="raciborskii">
|
||
<emphasis id="B8C0EAFAFFA53F1DB584FAAFFAE3FAB1" box="[1194,1348,1291,1316]" italics="true" pageId="5" pageNumber="229">C. raciborskii</emphasis>
|
||
</taxonomicName>
|
||
, whereas strains from other
|
||
<taxonomicName id="4DB44D6BFFA53F1DB078FA8BFD29FADD" box="[342,654,1327,1352]" pageId="5" pageNumber="229">
|
||
<emphasis id="B8C0EAFAFFA53F1DB078FA8BFD91FADD" box="[342,566,1327,1352]" italics="true" pageId="5" pageNumber="229">Cylindrospermopsis</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
were rarely found. Key to six
|
||
<taxonomicName id="4DB44D6BFFA53F1DB2CAFA8BFABAFADD" box="[996,1309,1327,1352]" pageId="5" pageNumber="229">
|
||
<emphasis id="B8C0EAFAFFA53F1DB2CAFA8BFB63FADD" box="[996,1220,1327,1352]" italics="true" pageId="5" pageNumber="229">Cylindrospermopsis</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
described in the study was shown in
|
||
<figureCitation id="128F2A6DFFA53F1DB0BAFAF7FE7EFAF9" box="[404,473,1363,1388]" captionStart="FIGURE 2" captionStartId="5.[136,229,2065,2086]" captionTargetBox="[236,1351,1419,2014]" captionTargetId="figure-480@5.[215,1372,1398,2040]" captionTargetPageId="5" captionText="FIGURE 2. Key to six Cylindrospermopsis species described in the study." figureDoi="http://doi.org/10.5281/zenodo.13700035" httpUri="https://zenodo.org/record/13700035/files/figure.png" pageId="5" pageNumber="229">Fig. 2</figureCitation>
|
||
.
|
||
</paragraph>
|
||
<caption id="DECB6660FFA53F1DB1A6F7B5FCF2F7B3" ID-DOI="http://doi.org/10.5281/zenodo.13700035" ID-Zenodo-Dep="13700035" box="[136,853,2065,2086]" httpUri="https://zenodo.org/record/13700035/files/figure.png" pageId="5" pageNumber="229" startId="5.[136,229,2065,2086]" targetBox="[236,1351,1419,2014]" targetPageId="5" targetType="figure">
|
||
<paragraph id="8A0B36E8FFA53F1DB1A6F7B5FCF2F7B3" blockId="5.[136,853,2065,2086]" box="[136,853,2065,2086]" pageId="5" pageNumber="229">
|
||
<emphasis id="B8C0EAFAFFA53F1DB1A6F7B5FF59F7B3" bold="true" box="[136,254,2065,2086]" pageId="5" pageNumber="229">FIGURE 2.</emphasis>
|
||
Key to six
|
||
<taxonomicName id="4DB44D6BFFA53F1DB042F7B5FDDFF7B3" box="[364,632,2065,2086]" pageId="5" pageNumber="229">
|
||
<emphasis id="B8C0EAFAFFA53F1DB042F7B5FD8BF7B3" box="[364,556,2065,2086]" italics="true" pageId="5" pageNumber="229">Cylindrospermopsis</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
described in the study.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8A0B36E8FFA63F1EB193FF04FBA4FDD0" blockId="6.[136,1452,160,581]" pageId="6" pageNumber="230">
|
||
<emphasis id="B8C0EAFAFFA63F1EB193FF04FE7AFF2C" bold="true" box="[189,477,160,185]" pageId="6" pageNumber="230">Molecular phylogeny:—</emphasis>
|
||
Inferred from 16S rRNA phylogeny (
|
||
<figureCitation id="128F2A6DFFA63F1EB256FF04FC1DFF2C" box="[888,954,160,185]" captionStart="FIGURE 3" captionStartId="6.[136,229,1807,1828]" captionTargetBox="[168,1423,618,1768]" captionTargetId="figure-201@6.[151,1436,605,1781]" captionTargetPageId="6" captionText="FIGURE 3. Maximum likelihood (ML) phylogenetic tree based on the 16S rRNA gene sequences from thirty-six strains of six Cylindrospermopsis species described in the study, together with sequences from other heterocytous cyanobacteria obtained from NCBI. Bootstrap values greater than 50% are given in front of the corresponding nodes for neighbor-joining (NJ) and ML analyses followed by Bayesian posterior probabilities (over 0.5 are illustrated)." figureDoi="http://doi.org/10.5281/zenodo.13700037" httpUri="https://zenodo.org/record/13700037/files/figure.png" pageId="6" pageNumber="230">Fig. 3</figureCitation>
|
||
), three
|
||
<taxonomicName id="4DB44D6BFFA63F1EB523FF04FB38FF2C" authorityName="Fritsch & Rich" authorityYear="1929" box="[1037,1183,160,185]" class="Cyanophyceae" family="Rivulariaceae" genus="Raphidiopsis" kingdom="Bacteria" order="Nostocales" pageId="6" pageNumber="230" phylum="Cyanobacteria" rank="genus">
|
||
<emphasis id="B8C0EAFAFFA63F1EB523FF04FB38FF2C" box="[1037,1183,160,185]" italics="true" pageId="6" pageNumber="230">Raphidiopsis</emphasis>
|
||
</taxonomicName>
|
||
subclades were formed, together with
|
||
<taxonomicName id="4DB44D6BFFA63F1EB00AFF60FDA3FF48" baseAuthorityName="Horecka & Komarek" baseAuthorityYear="1979" box="[292,516,196,221]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="6" pageNumber="230" phylum="Cyanobacteria" rank="genus">
|
||
<emphasis id="B8C0EAFAFFA63F1EB00AFF60FDA3FF48" box="[292,516,196,221]" italics="true" pageId="6" pageNumber="230">Cylindrospermopsis</emphasis>
|
||
</taxonomicName>
|
||
strains, grouped into a larger cluster that separated from clusters composing strains of other heterocytous cyanobacteria. Phylogenetic analysis based on four gene loci, 16S rRNA (
|
||
<figureCitation id="128F2A6DFFA63F1EB581FF4CFB54FE94" box="[1199,1267,232,257]" captionStart="FIGURE 4" captionStartId="7.[136,229,1396,1417]" captionTargetBox="[163,1432,202,1362]" captionTargetId="figure-18@7.[151,1436,190,1371]" captionTargetPageId="7" captionText="FIGURE 4. ML phylogenetic tree based on the 16S rRNA gene sequences (1268 bp) from thirty-six strains of six Cylindrospermopsis species described in the study, with Anabaena variabilis ATCC 29413 as the outgroup.Bootstrap values greater than 50% are given in front of the corresponding nodes for NJ and ML analyses followed by Bayesian posterior probabilities (over 0.5 are illustrated)." figureDoi="http://doi.org/10.5281/zenodo.13700040" httpUri="https://zenodo.org/record/13700040/files/figure.png" pageId="6" pageNumber="230">Fig. 4</figureCitation>
|
||
), ITS-L (
|
||
<figureCitation id="128F2A6DFFA63F1EB477FF4CFA3BFE94" box="[1369,1436,232,257]" captionStart="FIGURE 5" captionStartId="8.[136,229,1386,1407]" captionTargetBox="[161,1424,195,1355]" captionTargetId="figure-14@8.[151,1436,190,1361]" captionTargetPageId="8" captionText="FIGURE 5. ML phylogenetic tree based on the ITS-L sequences (510 bp) from thirty-six strains of six Cylindrospermopsis species described in the study, with Anabaena variabilis ATCC 29413 as the outgroup. Bootstrap values greater than 50% are given in front of the corresponding nodes for NJ and ML analyses followed by Bayesian posterior probabilities (over 0.5 are illustrated)." figureDoi="http://doi.org/10.5281/zenodo.13700043" httpUri="https://zenodo.org/record/13700043/files/figure.png" pageId="6" pageNumber="230">Fig. 5</figureCitation>
|
||
),
|
||
<emphasis id="B8C0EAFAFFA63F1EB1A6FEA8FEA1FEB0" box="[136,262,268,293]" italics="true" pageId="6" pageNumber="230">cpcBA-IGS</emphasis>
|
||
(
|
||
<figureCitation id="128F2A6DFFA63F1EB03AFEA8FEC2FEB0" box="[276,357,268,293]" captionStart="FIGURE 1" captionStartId="4.[136,229,948,969]" captionTargetBox="[161,1428,433,902]" captionTargetId="figure-105@4.[151,1436,422,920]" captionTargetPageId="4" captionText="FIGURE 1. General morphological aspects of five Cylindrospermopsis new records species from China. A–C. C. taverae CHAB 143. D–G. C. helicoidea CHAB 357. H–K. C. philippinensis CHAB 5180. L. C. philippinensis CHAB 5182. M. C. catemaco CHAB 148. N–O. C. catemaco CHAB 151. P. C. catemaco CHAB 155. Q. C. catemaco CHAB 220. R. C. africana CHAB 359. S. C. africana CHAB 485. T–V. C. africana CHAB 1394. Scale bars = 10 μm. Note: C. = Cylindrospermopsis." figureDoi="http://doi.org/10.5281/zenodo.13700033" httpUri="https://zenodo.org/record/13700033/files/figure.png" pageId="6" pageNumber="230">Fig. S1</figureCitation>
|
||
),
|
||
<emphasis id="B8C0EAFAFFA63F1EB055FEA8FE65FEB0" box="[379,450,268,293]" italics="true" pageId="6" pageNumber="230">rpoC1</emphasis>
|
||
(
|
||
<figureCitation id="128F2A6DFFA63F1EB0FEFEA8FD84FEB0" box="[464,547,268,293]" captionStart="FIGURE 2" captionStartId="5.[136,229,2065,2086]" captionTargetBox="[236,1351,1419,2014]" captionTargetId="figure-480@5.[215,1372,1398,2040]" captionTargetPageId="5" captionText="FIGURE 2. Key to six Cylindrospermopsis species described in the study." figureDoi="http://doi.org/10.5281/zenodo.13700035" httpUri="https://zenodo.org/record/13700035/files/figure.png" pageId="6" pageNumber="230">Fig. S2</figureCitation>
|
||
), and multi-gene analysis (Fig. 7) indicated that strains of six
|
||
<taxonomicName id="4DB44D6BFFA63F1EB5E5FEA8FF7EFEDC" pageId="6" pageNumber="230">
|
||
<emphasis id="B8C0EAFAFFA63F1EB5E5FEA8FA0CFEB0" box="[1227,1451,268,293]" italics="true" pageId="6" pageNumber="230">Cylindrospermopsis</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
were intermixed, and not grouped into separate subclades.Some strains, such as
|
||
<taxonomicName id="4DB44D6BFFA63F1EB56BFE94FB79FEDC" box="[1093,1246,304,329]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="6" pageNumber="230" phylum="Cyanobacteria" rank="species" species="ellipsoidea">
|
||
<emphasis id="B8C0EAFAFFA63F1EB56BFE94FB79FEDC" box="[1093,1246,304,329]" italics="true" pageId="6" pageNumber="230">C. ellipsoidea</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4DB44D6BFFA63F1EB5C7FE94FA03FEDC" box="[1257,1444,304,329]" class="Cyanophyceae" family="Nostocaceae" genus="Anabaenopsis" kingdom="Bacteria" order="Nostocales" pageId="6" pageNumber="230" phylum="Cyanobacteria" rank="species" species="philippinensis">
|
||
<emphasis id="B8C0EAFAFFA63F1EB5C7FE94FA03FEDC" box="[1257,1444,304,329]" italics="true" pageId="6" pageNumber="230">C. philippinensis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4DB44D6BFFA63F1EB1A6FEF0FEB4FEF8" authorityName="Komarkova-Legnerova & R. Tavera" authorityYear="1996" box="[136,275,340,365]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="6" pageNumber="230" phylum="Cyanobacteria" rank="species" species="catemaco">
|
||
<emphasis id="B8C0EAFAFFA63F1EB1A6FEF0FEB4FEF8" box="[136,275,340,365]" italics="true" pageId="6" pageNumber="230">C. catemaco</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4DB44D6BFFA63F1EB067FEF0FE6FFEF8" authorityName="J. Komarek & H. Kling" authorityYear="1991" box="[329,456,340,365]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="6" pageNumber="230" phylum="Cyanobacteria" rank="species" species="africana">
|
||
<emphasis id="B8C0EAFAFFA63F1EB067FEF0FE6FFEF8" box="[329,456,340,365]" italics="true" pageId="6" pageNumber="230">C. africana</emphasis>
|
||
</taxonomicName>
|
||
, were separated into more than two subclades, while
|
||
<taxonomicName id="4DB44D6BFFA63F1EB534FEF0FB12FEF8" authorityName="Woloszynska" authorityYear="1912" box="[1050,1205,340,365]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="6" pageNumber="230" phylum="Cyanobacteria" rank="species" species="raciborskii">
|
||
<emphasis id="B8C0EAFAFFA63F1EB534FEF0FB12FEF8" box="[1050,1205,340,365]" italics="true" pageId="6" pageNumber="230">C. raciborskii</emphasis>
|
||
</taxonomicName>
|
||
strains were scattered through the whole phylogenetic tree (
|
||
<figureCitation id="128F2A6DFFA63F1EB303FEDCFDDBFE04" box="[557,636,376,401]" captionStart="FIGURE 4" captionStartId="7.[136,229,1396,1417]" captionTargetBox="[163,1432,202,1362]" captionTargetId="figure-18@7.[151,1436,190,1371]" captionTargetPageId="7" captionText="FIGURE 4. ML phylogenetic tree based on the 16S rRNA gene sequences (1268 bp) from thirty-six strains of six Cylindrospermopsis species described in the study, with Anabaena variabilis ATCC 29413 as the outgroup.Bootstrap values greater than 50% are given in front of the corresponding nodes for NJ and ML analyses followed by Bayesian posterior probabilities (over 0.5 are illustrated)." figureDoi="http://doi.org/10.5281/zenodo.13700040" httpUri="https://zenodo.org/record/13700040/files/figure.png" pageId="6" pageNumber="230">Figs. 4</figureCitation>
|
||
–7, S1–S2). Furthermore, high 16S rRNA gene sequence (99.1%–100%) similarities were shared among strains of the six
|
||
<taxonomicName id="4DB44D6BFFA63F1EB382FE38FC42FE20" box="[684,997,412,437]" pageId="6" pageNumber="230">
|
||
<emphasis id="B8C0EAFAFFA63F1EB382FE38FC2BFE20" box="[684,908,412,437]" italics="true" pageId="6" pageNumber="230">Cylindrospermopsis</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
(
|
||
<tableCitation id="C7360353FFA63F1EB2DDFE38FBEDFE20" box="[1011,1098,412,437]" captionStart="TABLE 3" captionStartId="7.[136,224,1538,1561]" captionText="TABLE 3. The 16S rRNA gene evolutionary distances matrix (%) among thirty-six strains of five new Cylindrospermopsis records with strains from Cylindrospermopsis raciborskii included, from China. Notes: C. = Cylindrospermopsis." pageId="6" pageNumber="230">Table 3</tableCitation>
|
||
). Similar results were observed in sequences similarities of ITS-L (97.7%–100%) (
|
||
<tableCitation id="C7360353FFA63F1EB394FE64FCB7FE4C" box="[698,784,448,473]" captionStart="TABLE 4" captionStartId="8.[136,224,1528,1551]" captionText="TABLE 4. The ITS-L evolutionary distances matrix (%) among thirty-six strains of five new Cylindrospermopsis records with strains from Cylindrospermopsis raciborskii included, from China. Notes: C. = Cylindrospermopsis." pageId="6" pageNumber="230">Table 4</tableCitation>
|
||
),
|
||
<emphasis id="B8C0EAFAFFA63F1EB20DFE64FC06FE4C" box="[803,929,448,473]" italics="true" pageId="6" pageNumber="230">cpcBA-IGS</emphasis>
|
||
(96.7%–100%) (Table S6) and
|
||
<emphasis id="B8C0EAFAFFA63F1EB5D0FE64FAE1FE4C" box="[1278,1350,448,473]" italics="true" pageId="6" pageNumber="230">rpoC1</emphasis>
|
||
(99.4%– 100%) (Table S7). Only one strain,
|
||
<taxonomicName id="4DB44D6BFFA63F1EB332FE40FCE6FE68" authority="CHAB 1390" authorityName="CHAB" authorityYear="1390" box="[540,833,484,509]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="6" pageNumber="230" phylum="Cyanobacteria" rank="species" species="catemaco">
|
||
<emphasis id="B8C0EAFAFFA63F1EB332FE40FD0FFE68" box="[540,680,484,509]" italics="true" pageId="6" pageNumber="230">C. catemaco</emphasis>
|
||
CHAB 1390
|
||
</taxonomicName>
|
||
, showed greater genetic differences when compared to other
|
||
<taxonomicName id="4DB44D6BFFA63F1EB1E2FDACFE0BFDB4" baseAuthorityName="Horecka & Komarek" baseAuthorityYear="1979" box="[204,428,520,545]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="6" pageNumber="230" phylum="Cyanobacteria" rank="genus">
|
||
<emphasis id="B8C0EAFAFFA63F1EB1E2FDACFE0BFDB4" box="[204,428,520,545]" italics="true" pageId="6" pageNumber="230">Cylindrospermopsis</emphasis>
|
||
</taxonomicName>
|
||
strains (five remaining
|
||
<taxonomicName id="4DB44D6BFFA63F1EB3EAFDACFCF4FDB4" authorityName="CHAB" authorityYear="1390" box="[708,851,520,545]" class="Cyanophyceae" family="Nostocaceae" genus="Cylindrospermopsis" kingdom="Bacteria" order="Nostocales" pageId="6" pageNumber="230" phylum="Cyanobacteria" rank="species" species="catemaco">
|
||
<emphasis id="B8C0EAFAFFA63F1EB3EAFDACFCF4FDB4" box="[708,851,520,545]" italics="true" pageId="6" pageNumber="230">C. catemaco</emphasis>
|
||
</taxonomicName>
|
||
strains contained), respectively with 87.9%–88.4%, 94.1%–94.6% and 94.7%–95.1% similarities for ITS-L,
|
||
<emphasis id="B8C0EAFAFFA63F1EB22EFD88FCD9FDD0" box="[768,894,556,581]" italics="true" pageId="6" pageNumber="230">cpcBA-IGS</emphasis>
|
||
and
|
||
<emphasis id="B8C0EAFAFFA63F1EB29BFD88FC5BFDD0" box="[949,1020,556,581]" italics="true" pageId="6" pageNumber="230">rpoC1</emphasis>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |