216 lines
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216 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.83.71140" ID-GBIF-Dataset="e624d43f-00e1-4fbe-b25c-73bad7c37571" ID-PMC="PMC8445908" ID-Pensoft-Pub="1314-4049-83-105" ID-Pensoft-UUID="3EE2455A3E0451B39C6315471EFC98DA" ID-PubMed="34602840" ModsDocID="1314-4049-83-105" checkinTime="1631211721000" checkinUser="pensoft" docAuthor="Si, Hong-Li, Su *, Yue-Min, Zheng, Xiao-Xiao, Ding, Meng-Yao, Bose, Tanay & Chang, Run-Lei" docDate="2021" docId="6DC014B15414520DB337698C4393AC2C" docLanguage="en" docName="MycoKeys 83: 105-121" docOrigin="MycoKeys 83" docPubDate="2021-09-09" docSource="http://dx.doi.org/10.3897/mycokeys.83.71140" docTitle="Coniochaeta fibrosae H. L. Si & Y. M. Su 2021, sp. nov." docType="treatment" docVersion="4" id="3EE2455A3E0451B39C6315471EFC98DA" lastPageNumber="105" masterDocId="3EE2455A3E0451B39C6315471EFC98DA" masterDocTitle="Phylogenetic and morphological analyses of Coniochaeta isolates recovered from Inner Mongolia and Yunnan revealed three new endolichenic fungal species" masterLastPageNumber="121" masterPageNumber="105" pageNumber="105" updateTime="1668136710298" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Phylogenetic and morphological analyses of Coniochaeta isolates recovered from Inner Mongolia and Yunnan revealed three new endolichenic fungal species</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Si, Hong-Li</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-0585-3478</mods:nameIdentifier>
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<mods:affiliation>College of Life Science, Shandong Normal University, Jinan 250014, Shandong, China</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Su *, Yue-Min</mods:namePart>
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<mods:affiliation>College of Life Science, Shandong Normal University, Jinan 250014, Shandong, China</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Zheng, Xiao-Xiao</mods:namePart>
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<mods:affiliation>College of Life Science, Shandong Normal University, Jinan 250014, Shandong, China</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Ding, Meng-Yao</mods:namePart>
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<mods:affiliation>College of Life Science, Shandong Normal University, Jinan 250014, Shandong, China</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Bose, Tanay</mods:namePart>
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<mods:affiliation>Department of Biochemistry, Genetics & Microbiology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria 0002, South Africa</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Chang, Run-Lei</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-6613-9062</mods:nameIdentifier>
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<mods:affiliation>College of Life Science, Shandong Normal University, Jinan 250014, Shandong, China</mods:affiliation>
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<mods:nameIdentifier type="email">changrunlei@163.com</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>MycoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-09-09</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>83</mods:number>
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<mods:extent unit="page">
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<mods:start>105</mods:start>
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<mods:end>121</mods:end>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/mycokeys.83.71140</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.83.71140</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-83-105</mods:identifier>
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<treatment ID-GBIF-Taxon="187719491" LSID="urn:lsid:plazi:treatment:6DC014B15414520DB337698C4393AC2C" httpUri="http://treatment.plazi.org/id/6DC014B15414520DB337698C4393AC2C" lastPageNumber="105" pageId="0" pageNumber="105">
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<subSubSection pageId="0" pageNumber="105" type="nomenclature">
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<paragraph pageId="0" pageNumber="105">
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<taxonomicName LSID="6DC014B1-5414-520D-B337-698C4393AC2C" authority="H. L. Si & Y. M. Su" authorityName="H. L. Si & Y. M. Su" authorityYear="2021" class="Sordariomycetes" family="Coniochaetaceae" genus="Coniochaeta" higherTaxonomySource="treatment-meta" kingdom="Fungi" lsidName="Coniochaeta fibrosae" order="Coniochaetales" pageId="0" pageNumber="105" phylum="Ascomycota" rank="species" species="fibrosae" status="sp. nov.">Coniochaeta fibrosae H. L. Si & Y. M. Su</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="105">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="105" type="description">
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<paragraph pageId="0" pageNumber="105">
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphological characters of Coniochaeta fibrosae sp. nov. (HMAS 350271) a, b cultures on PDA from the surface and reverse c swollen conidia d, e swollen conidia germinate hyphae f, g conidiogenous cells h conidia. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.83.71140.figure2" httpUri="https://binary.pensoft.net/fig/586581" pageId="0" pageNumber="105">Figure 2</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="105" type="holotype">
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<paragraph pageId="0" pageNumber="105">Holotype.</paragraph>
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<paragraph pageId="0" pageNumber="105">
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China, Yunnan Province: Tiesuo township, 26°32'71"N,
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<geoCoordinate degrees="100" direction="east" minutes="57" orientation="longitude" precision="15" seconds="3" value="100.95083">100°57'3"E</geoCoordinate>
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, ca. 2120 m elev., isolated from
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<taxonomicName class="Candelariomycetes" family="Candelariaceae" genus="Candelaria" kingdom="Fungi" lsidName="Candelaria fibrosa" order="Candelariales" pageId="0" pageNumber="105" phylum="Ascomycota" rank="species" species="fibrosa">
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<emphasis italics="true" pageId="0" pageNumber="105">Candelaria fibrosa</emphasis>
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</taxonomicName>
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, 13 Nov 2020, H. L. Si, CX03C1 (HMAS 350271, holotype), ex-type culture CGMCC3.20304.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="105" type="etymology">
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<paragraph pageId="0" pageNumber="105">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="105">
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The name relates to the lichen
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<taxonomicName class="Candelariomycetes" family="Candelariaceae" genus="Candelaria" kingdom="Fungi" lsidName="Candelaria fibrosa" order="Candelariales" pageId="0" pageNumber="105" phylum="Ascomycota" rank="species" species="fibrosa">
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<emphasis italics="true" pageId="0" pageNumber="105">Candelaria fibrosa</emphasis>
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</taxonomicName>
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and both isolates of this fungus were isolated from its medulla.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="105" type="description">
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<paragraph pageId="0" pageNumber="105">Description.</paragraph>
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<paragraph pageId="0" pageNumber="105">
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Colony on PDA after 8 d, hyphae hyaline, multi-guttulate, septate, smooth-walled; conidiophores short; conidiogenous cells hyaline, phialidic or oval in shape, single or in clusters on short lateral branches, measuring 2.9-7.2
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<normalizedToken originalValue="×">x</normalizedToken>
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1.8-3.7
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(x̄= 4.7
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<normalizedToken originalValue="×">x</normalizedToken>
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2.6
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, n = 50) (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphological characters of Coniochaeta fibrosae sp. nov. (HMAS 350271) a, b cultures on PDA from the surface and reverse c swollen conidia d, e swollen conidia germinate hyphae f, g conidiogenous cells h conidia. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.83.71140.figure2" httpUri="https://binary.pensoft.net/fig/586581" pageId="0" pageNumber="105">2f, g</figureCitation>
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); two types of conidia were observed, swollen conidia were hyaline, one-celled, dumb-bell-shaped, with hyphae emerging from both ends (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphological characters of Coniochaeta fibrosae sp. nov. (HMAS 350271) a, b cultures on PDA from the surface and reverse c swollen conidia d, e swollen conidia germinate hyphae f, g conidiogenous cells h conidia. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.83.71140.figure2" httpUri="https://binary.pensoft.net/fig/586581" pageId="0" pageNumber="105">2d, e</figureCitation>
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), measuring 7.6-16.5
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<normalizedToken originalValue="×">x</normalizedToken>
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2.3-4.1
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(x̄ = 9.7
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<normalizedToken originalValue="×">x</normalizedToken>
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3.1
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, n = 50) (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphological characters of Coniochaeta fibrosae sp. nov. (HMAS 350271) a, b cultures on PDA from the surface and reverse c swollen conidia d, e swollen conidia germinate hyphae f, g conidiogenous cells h conidia. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.83.71140.figure2" httpUri="https://binary.pensoft.net/fig/586581" pageId="0" pageNumber="105">2c</figureCitation>
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), oblong conidia were hyaline, one-celled, often oblong to ellipsoidal in shape, measuring 3.4-6.8
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<normalizedToken originalValue="×">x</normalizedToken>
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1.4-2.7
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(x̄ = 4.7
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<normalizedToken originalValue="×">x</normalizedToken>
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1.8
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, n = 50) (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Morphological characters of Coniochaeta fibrosae sp. nov. (HMAS 350271) a, b cultures on PDA from the surface and reverse c swollen conidia d, e swollen conidia germinate hyphae f, g conidiogenous cells h conidia. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.83.71140.figure2" httpUri="https://binary.pensoft.net/fig/586581" pageId="0" pageNumber="105">2h</figureCitation>
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). Chlamydospores absent. Sexual morph unknown.
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</paragraph>
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<caption doi="10.3897/mycokeys.83.71140.figure2" httpUri="https://binary.pensoft.net/fig/586581" pageId="0" pageNumber="105" start="Figure 2" startId="F2">
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<paragraph pageId="0" pageNumber="105">
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<emphasis bold="true" pageId="0" pageNumber="105">Figure 2.</emphasis>
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Morphological characters of
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<taxonomicName authorityName="H. L. Si & Y. M. Su" authorityYear="2021" class="Sordariomycetes" family="Cupressaceae" genus="Coniochaeta" kingdom="Fungi" lsidName="Coniochaeta fibrosae" order="Magnaporthales" pageId="0" pageNumber="105" phylum="Ascomycota" rank="species" species="fibrosae">
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<emphasis italics="true" pageId="0" pageNumber="105">Coniochaeta fibrosae</emphasis>
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</taxonomicName>
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sp. nov. (HMAS 350271)
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<emphasis bold="true" pageId="0" pageNumber="105">a, b</emphasis>
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cultures on PDA from the surface and reverse
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<emphasis bold="true" pageId="0" pageNumber="105">c</emphasis>
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swollen conidia
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<emphasis bold="true" pageId="0" pageNumber="105">d, e</emphasis>
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swollen conidia germinate hyphae
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<emphasis bold="true" pageId="0" pageNumber="105">f, g</emphasis>
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conidiogenous cells
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<emphasis bold="true" pageId="0" pageNumber="105">h</emphasis>
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conidia. Scale bars: 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="105" type="description">
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<paragraph pageId="0" pageNumber="105">Culture characteristics.</paragraph>
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<paragraph pageId="0" pageNumber="105">The optimal temperature for growth was 25 °C on PDA. No growth was detected at 5 and 35 °C. Colonies on PDA after 8 d at 25 °C were white, circular, margin entire, flat, dense, partially immersed in the medium and sticky protuberance at the centre of the colony.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="105" type="additional specimen examined">
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<paragraph pageId="0" pageNumber="105">Additional specimen examined.</paragraph>
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<paragraph pageId="0" pageNumber="105">
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China, Yunnan Province: Tiesuo township, 26°32'71"N,
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<geoCoordinate degrees="100" direction="east" minutes="57" orientation="longitude" precision="15" seconds="3" value="100.95083">100°57'3"E</geoCoordinate>
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, ca. 2120 m elev., isolated from on
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<taxonomicName class="Candelariomycetes" family="Candelariaceae" genus="Candelaria" kingdom="Fungi" lsidName="Candelaria fibrosa" order="Candelariales" pageId="0" pageNumber="105" phylum="Ascomycota" rank="species" species="fibrosa">
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<emphasis italics="true" pageId="0" pageNumber="105">Candelaria fibrosa</emphasis>
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</taxonomicName>
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, 13 Nov 2020, H. L. Si, CX04D1.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="105" type="notes">
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<paragraph pageId="0" pageNumber="105">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="105">
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In the phylogenetic analyses, both isolates of
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<taxonomicName lsidName="C. fibrosae" pageId="0" pageNumber="105" rank="species" species="fibrosae">
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<emphasis italics="true" pageId="0" pageNumber="105">C. fibrosae</emphasis>
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</taxonomicName>
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sp. nov. formed a monophyletic clade, but the sister taxon differed between datasets. These sibling species were either
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<taxonomicName lsidName="C. boothii" pageId="0" pageNumber="105" rank="species" species="boothii">
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<emphasis italics="true" pageId="0" pageNumber="105">C. boothii</emphasis>
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</taxonomicName>
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(ITS) or
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<taxonomicName lsidName="C. pulveracea" pageId="0" pageNumber="105" rank="species" species="pulveracea">
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<emphasis italics="true" pageId="0" pageNumber="105">C. pulveracea</emphasis>
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</taxonomicName>
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(LSU and concatenated). Both of these sibling species were described, based on their sexual state and chlamydospores (
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<bibRefCitation DOI="https://doi.org/10.1016/S0007-1536(73)80105-6" author="Manoharachary, C" journalOrPublisher="Transactions of the British Mycological Society" pageId="0" pageNumber="105" pagination="196 - 198" refId="B21" refString="Manoharachary, C, Ramarao, P, 1973. Thielavia boothii sp. nov. from pond mud. Transactions of the British Mycological Society 61: 196 - 198, DOI: https://doi.org/10.1016/S0007-1536(73)80105-6" title="Thielavia boothii sp. nov. from pond mud." url="https://doi.org/10.1016/S0007-1536(73)80105-6" volume="61" year="1973">Manoharachary and Ramarao 1973</bibRefCitation>
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;
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<bibRefCitation DOI="https://doi.org/10.1017/S0953756298007564" author="Romero, AI" journalOrPublisher="Mycological Research" pageId="0" pageNumber="105" pagination="689 - 695" refId="B32" refString="Romero, AI, Carmaran, CC, Lorenzo, LE, 1999. A new species of Coniochaeta with a key to the species known in Argentina. Mycological Research 103: 689 - 695, DOI: https://doi.org/10.1017/S0953756298007564" title="A new species of Coniochaeta with a key to the species known in Argentina." url="https://doi.org/10.1017/S0953756298007564" volume="103" year="1999">Romero et al. 1999</bibRefCitation>
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;
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<bibRefCitation DOI="https://doi.org/10.1016/j.mycres.2006.07.007" author="Garcia, D" journalOrPublisher="Mycological Research" pageId="0" pageNumber="105" pagination="1271 - 1289" refId="B11" refString="Garcia, D, Stchigel, AM, Cano, J, Calduch, M, Hawksworth, DL, Guarro, J, 2006. Molecular phylogeny of Coniochaetales. Mycological Research 110: 1271 - 1289, DOI: https://doi.org/10.1016/j.mycres.2006.07.007" title="Molecular phylogeny of Coniochaetales." url="https://doi.org/10.1016/j.mycres.2006.07.007" volume="110" year="2006">
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<normalizedToken originalValue="García">Garcia</normalizedToken>
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et al. 2006
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</bibRefCitation>
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). However, we did not find sexual reproductive structures in our species. As a result, we were unable to compare the morphology of these species.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |