194 lines
15 KiB
XML
194 lines
15 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.78.60878" ID-GBIF-Dataset="07ad5422-fc25-45dd-be81-03cb609ac30e" ID-PMC="PMC7910272" ID-Pensoft-Pub="1314-4049-78-49" ID-Pensoft-UUID="5BCC2C78F2F856C3B93134F805790F02" ID-PubMed="33664613" ModsDocID="1314-4049-78-49" checkinTime="1613833639718" checkinUser="pensoft" docAuthor="Huang, Shengting, Xia, Jiwen, Zhang, Xiuguo & Sun, Wenxiu" docDate="2021" docId="D074B02D15065551AB2643FB98A81B31" docLanguage="en" docName="MycoKeys 78: 49-77" docOrigin="MycoKeys 78" docPubDate="2021-02-19" docSource="http://dx.doi.org/10.3897/mycokeys.78.60878" docTitle="Diaporthe hongkongensis R. R. Gomes, Glienke, Crous, Persoonia 31: 23. (2013)" docType="treatment" docVersion="4" id="5BCC2C78F2F856C3B93134F805790F02" lastPageNumber="49" masterDocId="5BCC2C78F2F856C3B93134F805790F02" masterDocTitle="Morphological and phylogenetic analyses reveal three new species of Diaporthe from Yunnan, China" masterLastPageNumber="77" masterPageNumber="49" pageNumber="49" updateTime="1668136623939" 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>Morphological and phylogenetic analyses reveal three new species of Diaporthe from Yunnan, 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>Huang, Shengting</mods:namePart>
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<mods:affiliation>College of Life Sciences, Yangtze University, Jingzhou 434025, Hubei, 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>Xia, Jiwen</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-7436-7249</mods:nameIdentifier>
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<mods:affiliation>College of Life Sciences, Yangtze University, Jingzhou 434025, Hubei, 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>Zhang, Xiuguo</mods:namePart>
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<mods:affiliation>Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Taian, Shandong, 271018, 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>Sun, Wenxiu</mods:namePart>
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<mods:affiliation>College of Life Sciences, Yangtze University, Jingzhou 434025, Hubei, China</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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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>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-02-19</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>78</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>49</mods:start>
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<mods:end>77</mods:end>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/mycokeys.78.60878</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.78.60878</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-78-49</mods:identifier>
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<mods:identifier type="Pensoft-UUID">5BCC2C78F2F856C3B93134F805790F02</mods:identifier>
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<treatment ID-GBIF-Taxon="177488920" LSID="urn:lsid:plazi:treatment:D074B02D15065551AB2643FB98A81B31" httpUri="http://treatment.plazi.org/id/D074B02D15065551AB2643FB98A81B31" lastPageNumber="49" pageId="0" pageNumber="49">
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<subSubSection pageId="0" pageNumber="49" type="nomenclature">
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<paragraph pageId="0" pageNumber="49">
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<taxonomicName LSID="D074B02D-1506-5551-AB26-43FB98A81B31" authority="R. R. Gomes, Glienke, Crous, Persoonia 31: 23. (2013)" authorityName="R. R. Gomes, Glienke, Crous, Persoonia 31: 23. (2013)" class="Sordariomycetes" family="Diaporthaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe hongkongensis" order="Diaporthales" pageId="0" pageNumber="49" phylum="Ascomycota" rank="species" species="hongkongensis">Diaporthe hongkongensis R.R. Gomes, Glienke, Crous, Persoonia 31: 23. (2013)</taxonomicName>
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<figureCitation captionStart="Figure 4" captionStartId="F6" captionText="Figure 4. Diaporthe hongkongensis (SAUCC 194.87) a diseased leaf of Camellia sinensis b, c surface and reverse of colony after 15 days on PDA d conidiomata e-g conidiophores and conidiogenous cells h beta conidia i alpha conidia. Scale bars: 10 μm (e-i)." figureDoi="10.3897/mycokeys.78.60878.figure4" httpUri="https://binary.pensoft.net/fig/511679" pageId="0" pageNumber="49">Figure 4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="49" type="description">
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<paragraph pageId="0" pageNumber="49">Description.</paragraph>
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<paragraph pageId="0" pageNumber="49">
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Asexual morph: Conidiomata pycnidial, subglobose or globose, solitary, black, erumpent, coated with white hyphae, thick-walled, exuding creamy conidial droplets from central ostioles. Conidiophores hyaline, smooth, septate, unbranched, densely aggregated, cylindrical or clavate, straight to sinuous, swollen at base, tapering towards apex, 32.0-42.0
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<normalizedToken originalValue="×">x</normalizedToken>
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2.0-2.9
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<normalizedToken originalValue="μm">μm</normalizedToken>
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. Conidiogenous cells 20.0-24.2
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<normalizedToken originalValue="×">x</normalizedToken>
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1.3-2.3
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, phialidic, cylindrical, terminal, slightly tapering towards apex. Alpha conidia, hyaline, smooth, aseptate, ellipsoidal or oval, 0-2 guttulate, apex subobtuse, base subtruncate, 5.5-7.0
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<normalizedToken originalValue="×">x</normalizedToken>
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2.0-2.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(mean = 6.2
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<normalizedToken originalValue="×">x</normalizedToken>
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2.2
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, n = 20). Beta conidia hyaline, aseptate, filiform, hamate, tapering towards both ends, mostly J-shaped, 21.5-27.0
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<normalizedToken originalValue="×">x</normalizedToken>
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1.4-1.8
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(mean = 25.6
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<normalizedToken originalValue="×">x</normalizedToken>
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1.3
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, n = 20). Gamma conidia not observed. Sexual morph not observed.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="49" type="description">
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<paragraph pageId="0" pageNumber="49">Culture characteristics.</paragraph>
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<paragraph pageId="0" pageNumber="49">Cultures incubated on PDA at 25 °C in darkness, growth rate 19.0-21.5 mm diam/day, cottony, radial with abundant aerial mycelium, sparse at margin, with an obvious pale brown concentric ring of dense hyphae, white to grayish on surface with age, white to pale brown on the reverse side.</paragraph>
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<caption doi="10.3897/mycokeys.78.60878.figure4" httpUri="https://binary.pensoft.net/fig/511679" pageId="0" pageNumber="49" start="Figure 4" startId="F6">
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<paragraph pageId="0" pageNumber="49">
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<emphasis bold="true" pageId="0" pageNumber="49">Figure 4.</emphasis>
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<taxonomicName class="Sordariomycetes" family="Pandanaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe hongkongensis" order="Diaporthales" pageId="0" pageNumber="49" phylum="Ascomycota" rank="species" species="hongkongensis">
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<emphasis italics="true" pageId="0" pageNumber="49">Diaporthe hongkongensis</emphasis>
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</taxonomicName>
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(SAUCC194.87)
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<emphasis bold="true" pageId="0" pageNumber="49">a</emphasis>
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diseased leaf of
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<taxonomicName class="Dicotyledoneae" family="Theaceae" genus="Camellia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Camellia sinensis" order="Guttiferales" pageId="0" pageNumber="49" phylum="Angiospermae" rank="species" species="sinensis">
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<emphasis italics="true" pageId="0" pageNumber="49">Camellia sinensis</emphasis>
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</taxonomicName>
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<emphasis bold="true" pageId="0" pageNumber="49">b, c</emphasis>
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surface and reverse of colony after 15 days on PDA
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<emphasis bold="true" pageId="0" pageNumber="49">d</emphasis>
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conidiomata
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<emphasis bold="true" pageId="0" pageNumber="49">e-g</emphasis>
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conidiophores and conidiogenous cells
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<emphasis bold="true" pageId="0" pageNumber="49">h</emphasis>
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beta conidia
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<emphasis bold="true" pageId="0" pageNumber="49">i</emphasis>
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alpha conidia. Scale bars: 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(
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<emphasis bold="true" pageId="0" pageNumber="49">e-i</emphasis>
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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="49" type="materials_examined">
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<paragraph pageId="0" pageNumber="49">Specimens examined.</paragraph>
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<paragraph pageId="0" pageNumber="49">
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China, Yunnan Province: Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, 19 April 2019, S.T. Huang. On diseased leaves of
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<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Millettia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Millettia reticulata" order="Fabales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="reticulata">
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<emphasis italics="true" pageId="0" pageNumber="49">Millettia reticulata</emphasis>
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</taxonomicName>
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(
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<taxonomicName class="Magnoliopsida" family="Fabaceae" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="" order="Fabales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="family">Fabaceae</taxonomicName>
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) HSAUP194.81, living culture SAUCC194.81; on diseased leaves of
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<taxonomicName class="Dicotyledoneae" family="Theaceae" genus="Camellia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Camellia sinensis" order="Guttiferales" pageId="0" pageNumber="49" phylum="Angiospermae" rank="species" species="sinensis">
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<emphasis italics="true" pageId="0" pageNumber="49">Camellia sinensis</emphasis>
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</taxonomicName>
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(
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<taxonomicName class="Dicotyledoneae" family="Theaceae" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="" order="Guttiferales" pageId="0" pageNumber="49" phylum="Angiospermae" rank="family">Theaceae</taxonomicName>
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) HSAUP194.87, living culture SAUCC194.87.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="49" type="notes">
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<paragraph pageId="0" pageNumber="49">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="49">
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In the present study, two strains (SAUCC194.81 and SAUCC194.87) from symptomatic leaves of
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<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Millettia" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Millettia reticulata" order="Fabales" pageId="0" pageNumber="49" phylum="Tracheophyta" rank="species" species="reticulata">
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<emphasis italics="true" pageId="0" pageNumber="49">Millettia reticulata</emphasis>
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</taxonomicName>
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and
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<taxonomicName class="Dicotyledoneae" family="Theaceae" genus="Camellia" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Camellia sinensis" order="Guttiferales" pageId="0" pageNumber="49" phylum="Angiospermae" rank="species" species="sinensis">
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<emphasis italics="true" pageId="0" pageNumber="49">Camellia sinensis</emphasis>
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</taxonomicName>
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were similar to
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<taxonomicName class="Sordariomycetes" family="Pandanaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe hongkongensis" order="Diaporthales" pageId="0" pageNumber="49" phylum="Ascomycota" rank="species" species="hongkongensis">
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<emphasis italics="true" pageId="0" pageNumber="49">Diaporthe hongkongensis</emphasis>
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</taxonomicName>
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(CGMCC 3.17102) (
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<bibRefCitation DOI="doi.org/10.3767/003158513X666844" author="Gomes, RR" journalOrPublisher="Applied and Environmental Microbiology" pageId="0" pageNumber="49" refId="B16" refString="Gomes, RR, Glienke, C, Videira, SIR, Lombard, L, Groenewald, JZ, Crous, PW, 2013. Diaporthe: a genus of endophytic, saprobic and plant pathogenic fungi. Persoonia: Molecular Phylogeny and Evolution of Fungi 31(1): 1-41. ttps:// doi.org/10.3767/003158513X666844" title="Diaporthe: a genus of endophytic, saprobic and plant pathogenic fungi. Persoonia: Molecular Phylogeny and Evolution of Fungi 31 (1): 1 - 41. ttps: //" url="doi.org/10.3767/003158513X666844" year="2013">Gomes et al. 2013</bibRefCitation>
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) and
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<taxonomicName lsidName="D. salinicola" pageId="0" pageNumber="49" rank="species" species="salinicola">
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<emphasis italics="true" pageId="0" pageNumber="49">D. salinicola</emphasis>
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</taxonomicName>
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(MFLU 18-0553) (
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<bibRefCitation DOI="https://doi.org/10.5943/mycosphere/11/1/1" author="Dayarathne, MC" journalOrPublisher="Mycosphere" pageId="0" pageNumber="49" pagination="1 - 188" refId="B8" refString="Dayarathne, MC, Jones, EBG, Maharachchikumbura, SSN, Devadatha, B, Sarma, VV, 2020. Morpho-molecular characterization of microfungi associated with marine based habitats. Mycosphere 11 (1): 1 - 188, DOI: https://doi.org/10.5943/mycosphere/11/1/1" title="Morpho-molecular characterization of microfungi associated with marine based habitats." url="https://doi.org/10.5943/mycosphere/11/1/1" volume="11" year="2020">Dayarathne et al. 2020</bibRefCitation>
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) based on DNA sequences data (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Phylogram of Diaporthe spp. based on combined sequence data of ITS, TUB, TEF, CAL and HIS genes. The ML and BI bootstrap support values above 50 % and 0.90 BYPP are shown at the first and second position, respectively. Strains marked with " * " are ex-type or ex-epitype. Codes referring to strains from the current study are written in red. Some branches were shortened to fit them to the page as indicated by two diagonal lines with the number of times a branch was shortened indicated." figureDoi="10.3897/mycokeys.78.60878.figure1" httpUri="https://binary.pensoft.net/fig/511674" pageId="0" pageNumber="49">1</figureCitation>
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). Morphologically, our strains were similar to
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<taxonomicName class="Sordariomycetes" family="Pandanaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe hongkongensis" order="Diaporthales" pageId="0" pageNumber="49" phylum="Ascomycota" rank="species" species="hongkongensis">
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<emphasis italics="true" pageId="0" pageNumber="49">Diaporthe hongkongensis</emphasis>
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</taxonomicName>
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, which was originally described with an asexual morph on fruits of
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<taxonomicName class="Dicotyledoneae" family="Saxifragaceae" genus="Dichroa" higherTaxonomySource="GBIF" kingdom="Plantae" lsidName="Dichroa febrifuga" order="Rosales" pageId="0" pageNumber="49" phylum="Angiospermae" rank="species" species="febrifuga">
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<emphasis italics="true" pageId="0" pageNumber="49">Dichroa febrifuga</emphasis>
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</taxonomicName>
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in China, but the asexual morph of
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<taxonomicName lsidName="D. salinicola" pageId="0" pageNumber="49" rank="species" species="salinicola">
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<emphasis italics="true" pageId="0" pageNumber="49">D. salinicola</emphasis>
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</taxonomicName>
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was undetermined. We therefore identify our strains as
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<taxonomicName lsidName="D. hongkongensis" pageId="0" pageNumber="49" rank="species" species="hongkongensis">
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<emphasis italics="true" pageId="0" pageNumber="49">D. hongkongensis</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |