184 lines
12 KiB
XML
184 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.49.31904" ID-GBIF-Dataset="48b57ed4-7970-4cf9-b12d-75e2de91a2ac" ID-PMC="PMC6422929" ID-Pensoft-Pub="1314-4049-49-1" ID-PubMed="30914842" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1314-4049-49-1" ModsDocOrigin="MycoKeys 49" ModsDocTitle="Two new endophytic Colletotrichum species from Nothapodytespittosporoides in China" checkinTime="1555333417461" checkinUser="pensoft" docAuthor="Zhou, Sixuan, Qiao, Lijun, Jayawardena, Ruvishika S., Hyde, Kevin D., Xiaoya Ma,, Wen, Tingchi & Kang, Jichuan" docDate="2019" docId="4ACB645C99902CD574AEA155DE4D5744" docLanguage="en" docName="MycoKeys 49: 1-14" docOrigin="MycoKeys 49" docSource="http://dx.doi.org/10.3897/mycokeys.49.31904" docTitle="Colletotrichum jishouense SX. Zhou, JC. Kang & K. D. Hyde, sp. nov." docType="treatment" docVersion="4" lastPageNumber="1" masterDocId="FFA0F9714C38FFAEFF8AFF88FFEB4E0C" masterDocTitle="Two new endophytic Colletotrichum species from Nothapodytespittosporoides in China" masterLastPageNumber="14" masterPageNumber="1" pageNumber="1" updateTime="1668136185306" 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>Two new endophytic Colletotrichum species from Nothapodytespittosporoides in China</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>Zhou, Sixuan</mods:namePart>
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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>Qiao, Lijun</mods:namePart>
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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>Jayawardena, Ruvishika S.</mods:namePart>
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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>Hyde, Kevin D.</mods:namePart>
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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>Xiaoya Ma,</mods:namePart>
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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>Wen, Tingchi</mods:namePart>
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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>Kang, Jichuan</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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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>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>49</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>14</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/mycokeys.49.31904</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.49.31904</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-49-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="156202032" LSID="urn:lsid:plazi:treatment:4ACB645C99902CD574AEA155DE4D5744" httpUri="http://treatment.plazi.org/id/4ACB645C99902CD574AEA155DE4D5744" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection pageId="0" pageNumber="1" type="nomenclature">
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName LSID="828723" authority="SX. Zhou, JC. Kang & K. D. Hyde" class="Sordariomycetes" family="Glomerellaceae" genus="Colletotrichum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Colletotrichum jishouense" order="Glomerellales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="jishouense">Colletotrichum jishouense SX. Zhou, JC. Kang & K.D. Hyde</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
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Fig. 2
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="etymology">
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<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<normalizedToken originalValue="‘Jishouense’">'Jishouense'</normalizedToken>
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referring to Jishou City, site of collection of type species.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">Description.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Endophytic fungus in root of
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<taxonomicName class="Magnoliopsida" family="Icacinaceae" genus="Nothapodytes" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Nothapodytes pittosporoides" order="Icacinales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="pittosporoides">Nothapodytes pittosporoides</taxonomicName>
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. Sexual morph: Undetermined. Asexual morph: Vegetative hyphae 0.5-1.2
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<normalizedToken originalValue="µm">µm</normalizedToken>
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diam. (n=10), hyaline, smooth-walled, septate, branched.
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<taxonomicName genus="Chlamydospores" lsidName="Chlamydospores" pageId="0" pageNumber="1" rank="genus">Chlamydospores</taxonomicName>
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not observed. Conidiophores formed on a basal cushion, hyaline to pale brown, clavate or cylindrical, septate and irregularly branched. Conidiogenous cells 4-11
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<normalizedToken originalValue="×">x</normalizedToken>
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2-3
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(x‒= 6.7
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<normalizedToken originalValue="±">+/-</normalizedToken>
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3.0
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<normalizedToken originalValue="×">x</normalizedToken>
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2.6
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.4
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, n=20), L/W ratio= 2.5, hyaline, smooth-walled, clavate to mostly ampulliform or cylindrical. Conidia hyaline, smooth-walled, aseptate, straight, cylindrical, some clavate, the apex and base rounded, 5-14
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<normalizedToken originalValue="×">x</normalizedToken>
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3-5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(x‒ = 10.8
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<normalizedToken originalValue="±">+/-</normalizedToken>
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1.8
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<normalizedToken originalValue="×">x</normalizedToken>
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3.7
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, n = 40), L/W ratio= 2.9. Appressoria not observed.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="description">
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<paragraph pageId="0" pageNumber="1">Culture characteristics.</paragraph>
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<paragraph pageId="0" pageNumber="1">Colonies on PDA, reaching 55-60 mm diam. in 14 days at 25 °C in darkness, circular, mycelium superficial and partially immersed, more or less planar, brown in the medium but covered with abundant, pale and lanose to cottony aerial mycelium, reverse greenish pale brown, margin entire and irregular.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="materials_examined">
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<paragraph pageId="0" pageNumber="1">Material examined.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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CHINA, Hunan Province, Jishou City (
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="28.923332">28°55'24"N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="15" value="109.17333">109°10'24"E</geoCoordinate>
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), isolated from healthy roots of
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<taxonomicName class="Magnoliopsida" family="Icacinaceae" genus="Nothapodytes" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Nothapodytes pittosporoides" order="Icacinales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="pittosporoides">Nothapodytes pittosporoides</taxonomicName>
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, 27 May 2016, S.X. Zhou (Holotype GACP GZU_HJ2_G3 dried culture), ex-type living culture, GMBC0209, living culture, GZU_HJ2_G2, living culture, GZU_HJ2_G4.
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</paragraph>
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<paragraph pageId="0" pageNumber="1">
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China, Hunan Province, Jishou City (
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="28.923332">28°55'24"N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="15" value="109.17333">109°10'24"E</geoCoordinate>
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), isolated from healthy stem of
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<taxonomicName class="Magnoliopsida" family="Icacinaceae" genus="Nothapodytes" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Nothapodytes pittosporoides" order="Icacinales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="pittosporoides">Nothapodytes pittosporoides</taxonomicName>
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, 27 May 2016, S.X. Zhou, living culture, GZU_HJ3_J5.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="notes">
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<paragraph pageId="0" pageNumber="1">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName class="Sordariomycetes" family="Glomerellaceae" genus="Colletotrichum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Colletotrichum jishouense" order="Glomerellales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="jishouense">Colletotrichum jishouense</taxonomicName>
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belongs in the
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<taxonomicName lsidName="gigasporum" pageId="0" pageNumber="1" rank="species" species="gigasporum">gigasporum</taxonomicName>
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species complex.
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<taxonomicName lsidName="C. jishouense" pageId="0" pageNumber="1" rank="species" species="jishouense">C. jishouense</taxonomicName>
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has shorter and narrower conidiogenous cells and conidia than all the related species in the
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<taxonomicName lsidName="C. gigasporum" pageId="0" pageNumber="1" rank="species" species="gigasporum">C. gigasporum</taxonomicName>
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complex (
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<bibRefCitation author="Liu, F" journalOrPublisher="Persoonia" pageId="0" pageNumber="1" pagination="83 - 97" title="The Colletotrichumgigasporum species complex." url="https://doi.org/10.3767/003158514X684447" volume="33" year="2014">Liu et al. 2014</bibRefCitation>
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). Phylogenetically, our four new isolates clustered together with
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<taxonomicName lsidName="C. magnisporum" pageId="0" pageNumber="1" rank="species" species="magnisporum">C. magnisporum</taxonomicName>
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(CBS 398.84). The pairwise dissimilarities of DNA sequences between
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<taxonomicName lsidName="C. jishouense" pageId="0" pageNumber="1" rank="species" species="jishouense">C. jishouense</taxonomicName>
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and
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<taxonomicName lsidName="C. magnisporum" pageId="0" pageNumber="1" rank="species" species="magnisporum">C. magnisporum</taxonomicName>
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were 2 bp, 20 bp, 5 bp and 9 bp in ITS, TUB2, ACT and GAPDH, respectively. They are phylogenetically distinct species and, therefore,
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<taxonomicName lsidName="C. jishouense" pageId="0" pageNumber="1" rank="species" species="jishouense">C. jishouense</taxonomicName>
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sp. nov. is introduced.
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</paragraph>
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<caption pageId="0" pageNumber="1">
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<paragraph pageId="0" pageNumber="1">
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Figure 2.
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<taxonomicName class="Sordariomycetes" family="Glomerellaceae" genus="Colletotrichum" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Colletotrichum jishouense" order="Glomerellales" pageId="0" pageNumber="1" phylum="Ascomycota" rank="species" species="jishouense">Colletotrichum jishouense</taxonomicName>
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(GACP GZU_HJ2_G3, holotype) a stems and roots of
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<taxonomicName class="Magnoliopsida" family="Icacinaceae" genus="Nothapodytes" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Nothapodytes pittosporoides" order="Icacinales" pageId="0" pageNumber="1" phylum="Tracheophyta" rank="species" species="pittosporoides">Nothapodytes pittosporoides</taxonomicName>
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b,c colonies on PDAd conidiophores in cotton blue e conidiophores with conidia in cotton blue f conidia in cotton blue. Scale bars: 10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(d), 5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(e, f).
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |