177 lines
12 KiB
XML
177 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.39.26914" ID-GBIF-Dataset="eda7a41a-f75a-4daa-ad76-1963372cba89" ID-PMC="PMC6160862" ID-Pensoft-Pub="1314-4049-39-97" ID-PubMed="30271260" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049-39-97" ModsDocOrigin="MycoKeys 39" ModsDocTitle="High diversity of Diaporthe species associated with dieback diseases in China, with twelve new species described" checkinTime="1555333493008" checkinUser="pensoft" docAuthor="Yang, Qin, Fan, Xin-Lei, Guarnaccia, Vladimiro & Tian, Cheng-Ming" docDate="2018" docId="2FD4CFA5F09432D77FF43D7484B7DB39" docLanguage="en" docName="MycoKeys 39: 97-149" docOrigin="MycoKeys 39" docSource="http://dx.doi.org/10.3897/mycokeys.39.26914" docTitle="Diaporthe betulina C. M. Tian & Q. Yang, sp. nov." docType="treatment" docVersion="4" lastPageNumber="97" masterDocId="FFD50050FFFDA55CFF8A4E3BFFF3FFBB" masterDocTitle="High diversity of Diaporthe species associated with dieback diseases in China, with twelve new species described" masterLastPageNumber="149" masterPageNumber="97" pageNumber="97" updateTime="1668136060170" updateUser="ExternalLinkService">
|
||
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo>
|
||
<mods:title>High diversity of Diaporthe species associated with dieback diseases in China, with twelve new species described</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Yang, Qin</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Fan, Xin-Lei</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Guarnaccia, Vladimiro</mods:namePart>
|
||
</mods:name>
|
||
<mods:name type="personal">
|
||
<mods:role>
|
||
<mods:roleTerm>Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart>Tian, Cheng-Ming</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource>text</mods:typeOfResource>
|
||
<mods:relatedItem type="host">
|
||
<mods:titleInfo>
|
||
<mods:title>MycoKeys</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part>
|
||
<mods:date>2018</mods:date>
|
||
<mods:detail type="volume">
|
||
<mods:number>39</mods:number>
|
||
</mods:detail>
|
||
<mods:extent unit="page">
|
||
<mods:start>97</mods:start>
|
||
<mods:end>149</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location>
|
||
<mods:url>http://dx.doi.org/10.3897/mycokeys.39.26914</mods:url>
|
||
</mods:location>
|
||
<mods:classification>journal article</mods:classification>
|
||
<mods:identifier type="DOI">http://dx.doi.org/10.3897/mycokeys.39.26914</mods:identifier>
|
||
<mods:identifier type="Pensoft-Pub">1314-4049-39-97</mods:identifier>
|
||
</mods:mods>
|
||
<treatment ID-GBIF-Taxon="156202288" LSID="urn:lsid:plazi:treatment:2FD4CFA5F09432D77FF43D7484B7DB39" httpUri="http://treatment.plazi.org/id/2FD4CFA5F09432D77FF43D7484B7DB39" lastPageNumber="97" pageId="0" pageNumber="97">
|
||
<subSubSection pageId="0" pageNumber="97" type="nomenclature">
|
||
<paragraph pageId="0" pageNumber="97">
|
||
<taxonomicName LSID="MB824705" authority="C. M. Tian & Q. Yang" class="Sordariomycetes" family="Diaporthaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe betulina" order="Diaporthales" pageId="0" pageNumber="97" phylum="Ascomycota" rank="species" species="betulina">Diaporthe betulina C.M. Tian & Q. Yang</taxonomicName>
|
||
<taxonomicNameLabel pageId="0" pageNumber="97">sp. nov.</taxonomicNameLabel>
|
||
Figure 5
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="97" type="diagnosis">
|
||
<paragraph pageId="0" pageNumber="97">Diagnosis.</paragraph>
|
||
<paragraph pageId="0" pageNumber="97">
|
||
<taxonomicName class="Sordariomycetes" family="Diaporthaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe betulina" order="Diaporthales" pageId="0" pageNumber="97" phylum="Ascomycota" rank="species" species="betulina">Diaporthe betulina</taxonomicName>
|
||
can be distinguished from the phylogenetically closely related species
|
||
<taxonomicName lsidName="D. betulae" pageId="0" pageNumber="97" rank="species" species="betulae">D. betulae</taxonomicName>
|
||
in smaller locule and wider alpha conidia.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="97" type="holotype">
|
||
<paragraph pageId="0" pageNumber="97">Holotype.</paragraph>
|
||
<paragraph pageId="0" pageNumber="97">
|
||
CHINA. Heilongjiang Province: Yichun city, on symptomatic branches of
|
||
<taxonomicName class="Magnoliopsida" family="Betulaceae" genus="Betula" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Betula platyphylla" order="Fagales" pageId="0" pageNumber="97" phylum="Tracheophyta" rank="species" species="platyphylla">Betula platyphylla</taxonomicName>
|
||
, 27 July 2016, Q. Yang (holotype: BJFC-S1472; ex-type culture: CFCC 52562).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="97" type="etymology">
|
||
<paragraph pageId="0" pageNumber="97">Etymology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="97">
|
||
Named after the host genus on which it was collected,
|
||
<taxonomicName class="Magnoliopsida" family="Betulaceae" genus="Betula" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Betula" order="Fagales" pageId="0" pageNumber="97" phylum="Tracheophyta" rank="genus">Betula</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="97" type="description">
|
||
<paragraph pageId="0" pageNumber="97">Description.</paragraph>
|
||
<paragraph pageId="0" pageNumber="97">
|
||
Conidiomata pycnidial, conical, immersed in bark, scattered, erumpent through the bark surface, with a solitary undivided locule. Ectostromatic disc brown to black, one ostiole per disc, 290-645
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
diam. Ostiole medium black, up to the level of disc. Locule undivided, 670-905
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
diam. Conidiophores 12.5-17.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
1.5-2
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
, cylindrical, hyaline, phiailidic, branched, straight or slightly curved. Alpha conidia hyaline, aseptate, ellipsoidal to fusiform, 0-2-guttulate, sometimes acute at both ends, 8-10
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
2.5-3
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
(av. = 9
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
2.6
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
, n = 30). Beta conidia hyaline, aseptate, filiform, straight or hamate, eguttulate, base subtruncate, tapering towards one apex, 26-32.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
1
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
(av. = 30
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
1
|
||
<normalizedToken originalValue="µm">µm</normalizedToken>
|
||
, n = 30).
|
||
</paragraph>
|
||
<caption pageId="0" pageNumber="97">
|
||
<paragraph pageId="0" pageNumber="97">
|
||
Figure 5.
|
||
<taxonomicName class="Sordariomycetes" family="Diaporthaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe betulina" order="Diaporthales" pageId="0" pageNumber="97" phylum="Ascomycota" rank="species" species="betulina">Diaporthe betulina</taxonomicName>
|
||
(CFCC 52562) A Habit of conidiomata on branches B Transverse section of conidioma C Longitudinal section of conidioma D Conidiophores E Alpha conidia F Beta conidia G Culture on PDA and conidiomata. Scale bars: 500
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<normalizedToken originalValue="A–C">A-C</normalizedToken>
|
||
), 10
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<normalizedToken originalValue="D–F">D-F</normalizedToken>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="97" type="description">
|
||
<paragraph pageId="0" pageNumber="97">Culture characters.</paragraph>
|
||
<paragraph pageId="0" pageNumber="97">Cultures incubated on PDA at 25 °C in darkness. Colony flat with white felty aerial mycelium, turning white to dark brown aerial mycelium, conidiomata irregularly distributed on the agar surface.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="97" type="materials_examined">
|
||
<paragraph pageId="0" pageNumber="97">Additional specimens examined.</paragraph>
|
||
<paragraph pageId="0" pageNumber="97">
|
||
CHINA. Heilongjiang Province: Yichun city, on symptomatic branches of
|
||
<taxonomicName class="Magnoliopsida" family="Betulaceae" genus="Betula" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Betula albo-sinensis" order="Fagales" pageId="0" pageNumber="97" phylum="Tracheophyta" rank="species" species="albo-sinensis">Betula albo-sinensis</taxonomicName>
|
||
, 27 July 2016, Q. Yang, living culture CFCC 52560 (BJFC-S1473); on symptomatic branches of
|
||
<taxonomicName class="Magnoliopsida" family="Betulaceae" genus="Betula" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Betula costata" order="Fagales" pageId="0" pageNumber="97" phylum="Tracheophyta" rank="species" species="costata">Betula costata</taxonomicName>
|
||
, 27 July 2016, Q. Yang, living culture CFCC 52561 (BJFC-S1474).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="97" type="notes">
|
||
<paragraph pageId="0" pageNumber="97">Notes.</paragraph>
|
||
<paragraph pageId="0" pageNumber="97">
|
||
<taxonomicName class="Sordariomycetes" family="Diaporthaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe betulina" order="Diaporthales" pageId="0" pageNumber="97" phylum="Ascomycota" rank="species" species="betulina">Diaporthe betulina</taxonomicName>
|
||
was isolated from
|
||
<taxonomicName class="Magnoliopsida" family="Betulaceae" genus="Betula" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Betula" order="Fagales" pageId="0" pageNumber="97" phylum="Tracheophyta" rank="genus">Betula</taxonomicName>
|
||
spp. cankers in Heilongjiang Province. Three strains representing
|
||
<taxonomicName lsidName="D. betulina" pageId="0" pageNumber="97" rank="species" species="betulina">D. betulina</taxonomicName>
|
||
cluster in a well-supported clade and appear most closely related to
|
||
<taxonomicName lsidName="D. betulae" pageId="0" pageNumber="97" rank="species" species="betulae">D. betulae</taxonomicName>
|
||
, which was also isolated from
|
||
<taxonomicName class="Magnoliopsida" family="Betulaceae" genus="Betula" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Betula platyphylla" order="Fagales" pageId="0" pageNumber="97" phylum="Tracheophyta" rank="species" species="platyphylla">Betula platyphylla</taxonomicName>
|
||
in Sichuang Province (
|
||
<bibRefCitation author="Du, Z" journalOrPublisher="Phytotaxa" pageId="0" pageNumber="97" pagination="90 - 102" title="Phylogeny and morphology reveal two new species of Diaporthe from Betula spp. in China." url="https://doi.org/10.11646/phytotaxa.269.2.2" volume="269" year="2016">Du et al. 2016</bibRefCitation>
|
||
).
|
||
<taxonomicName class="Sordariomycetes" family="Diaporthaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe betulina" order="Diaporthales" pageId="0" pageNumber="97" phylum="Ascomycota" rank="species" species="betulina">Diaporthe betulina</taxonomicName>
|
||
can be distinguished based on ITS, his3, tef1 and tub2 loci from
|
||
<taxonomicName lsidName="D. betulae" pageId="0" pageNumber="97" rank="species" species="betulae">D. betulae</taxonomicName>
|
||
(11/461 in ITS, 9/453 in his3, 12/336 in tef1 and 7/695 in tub2). Morphologically,
|
||
<taxonomicName lsidName="D. betulina" pageId="0" pageNumber="97" rank="species" species="betulina">D. betulina</taxonomicName>
|
||
differs from
|
||
<taxonomicName lsidName="D. betulae" pageId="0" pageNumber="97" rank="species" species="betulae">D. betulae</taxonomicName>
|
||
in smaller locule (470-945 vs. 600-1250
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
) and wider alpha conidia (3-4 vs. 2.5-3
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
) (
|
||
<bibRefCitation author="Du, Z" journalOrPublisher="Phytotaxa" pageId="0" pageNumber="97" pagination="90 - 102" title="Phylogeny and morphology reveal two new species of Diaporthe from Betula spp. in China." url="https://doi.org/10.11646/phytotaxa.269.2.2" volume="269" year="2016">Du et al. 2016</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |