206 lines
16 KiB
XML
206 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.83.71156" ID-GBIF-Dataset="e8a7db74-88f9-47fb-8c58-db48f8192568" ID-PMC="PMC8413266" ID-Pensoft-Pub="1314-4049-83-69" ID-Pensoft-UUID="B4422BDB86CA5F2599612CF8A18FB17F" ID-PubMed="34539207" ModsDocID="1314-4049-83-69" checkinTime="1630043722680" checkinUser="pensoft" docAuthor="Gao, Wan-Li, Li, Ying, Chai, Chun-Yue, Yan, Zhen-Li & Hui, Feng-Li" docDate="2021" docId="D54BA6DF9A195101B54E21CAC2344F6D" docLanguage="en" docName="MycoKeys 83: 69-84" docOrigin="MycoKeys 83" docPubDate="2021-08-26" docSource="http://dx.doi.org/10.3897/mycokeys.83.71156" docTitle="Yamadazyma ovata C. Y. Chai & F. L. Hui 2021, sp. nov." docType="treatment" docVersion="4" id="B4422BDB86CA5F2599612CF8A18FB17F" lastPageNumber="69" masterDocId="B4422BDB86CA5F2599612CF8A18FB17F" masterDocTitle="New species of Yamadazyma from rotting wood in China" masterLastPageNumber="84" masterPageNumber="69" pageNumber="69" updateTime="1668136732729" 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>New species of Yamadazyma from rotting wood 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>Gao, Wan-Li</mods:namePart>
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<mods:affiliation>School of Life Science and Technology, Nanyang Normal University, Nanyang 473061, 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>Li, Ying</mods:namePart>
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<mods:affiliation>School of Life Science and Technology, Nanyang Normal University, Nanyang 473061, 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>Chai, Chun-Yue</mods:namePart>
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<mods:affiliation>School of Life Science and Technology, Nanyang Normal University, Nanyang 473061, 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>Yan, Zhen-Li</mods:namePart>
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<mods:affiliation>State Key Laboratory of Motor Vehicle Biofuel Technology, Henan Tianguan Enterprise Group Co., Ltd., Nanyang 473000, 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>Hui, Feng-Li</mods:namePart>
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<mods:affiliation>School of Life Science and Technology, Nanyang Normal University, Nanyang 473061, China</mods:affiliation>
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<mods:nameIdentifier type="email">fenglihui@yeah.net</mods:nameIdentifier>
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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>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-08-26</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:detail>
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<mods:extent unit="page">
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<mods:start>69</mods:start>
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<mods:end>84</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.83.71156</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.83.71156</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-83-69</mods:identifier>
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<mods:identifier type="Pensoft-UUID">B4422BDB86CA5F2599612CF8A18FB17F</mods:identifier>
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<treatment ID-GBIF-Taxon="185039949" LSID="urn:lsid:plazi:treatment:D54BA6DF9A195101B54E21CAC2344F6D" httpUri="http://treatment.plazi.org/id/D54BA6DF9A195101B54E21CAC2344F6D" lastPageNumber="69" pageId="0" pageNumber="69">
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<subSubSection pageId="0" pageNumber="69" type="nomenclature">
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<paragraph pageId="0" pageNumber="69">
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<taxonomicName LSID="D54BA6DF-9A19-5101-B54E-21CAC2344F6D" authority="C. Y. Chai & F. L. Hui" authorityName="C. Y. Chai & F. L. Hui" authorityYear="2021" class="Saccharomycetes" family="Debaryomycetaceae" genus="Yamadazyma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Yamadazyma ovata" order="Saccharomycetales" pageId="0" pageNumber="69" phylum="Ascomycota" rank="species" species="ovata" status="sp. nov.">Yamadazyma ovata C.Y. Chai & F.L. Hui</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="69">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="69" type="description">
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<paragraph pageId="0" pageNumber="69">
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Yamadazyma ovata (NYNU 191125, holotype) A budding cells after three days in YM broth at 25 ° C B pseudohyphae on cornmeal agar after nine days at 25 ° C. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.83.71156.figure3" httpUri="https://binary.pensoft.net/fig/581858" pageId="0" pageNumber="69">Figure 3</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="69" type="materials_examined">
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<paragraph pageId="0" pageNumber="69">
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<typeStatus>Type</typeStatus>
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.
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</paragraph>
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<paragraph pageId="0" pageNumber="69">
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<materialsCitation accessionNumber="CBS 16655" collectingDate="2019-09" collectorName="J. Z. Li, Z. T Zhang" country="China" county="Song County" location="Luoyang City" specimenCount="1" stateProvince="Henan Province" typeStatus="holotype">
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<collectingCountry name="China">China</collectingCountry>
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,
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<collectingRegion country="China" name="Henan">Henan Province</collectingRegion>
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,
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<location LSID="urn:lsid:plazi:treatment:D54BA6DF9A195101B54E21CAC2344F6D:3BA04710CD4CAA1F20CAE896D24B27B8" country="China" county="Song County" name="Luoyang City" stateProvince="Henan Province">Luoyang City</location>
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,
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<collectingCounty>Song County</collectingCounty>
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, in rotting wood from a forest park,
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<collectingDate value="2019-09">September 2019</collectingDate>
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,
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<collectorName>J.Z. Li</collectorName>
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&
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<collectorName>Z.T Zhang</collectorName>
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(
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<typeStatus>holotype</typeStatus>
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NYNU 191125T, culture ex-type
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<accessionNumber httpUri="http://www.ncbi.nlm.nih.gov/protein/CBS16655">CBS 16655</accessionNumber>
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, CICC 33500)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="69" type="etymology">
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<paragraph pageId="0" pageNumber="69">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="69">
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The species name
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<taxonomicName authorityName="C. Y. Chai & F. L. Hui" authorityYear="2021" class="Saccharomycetes" family="Debaryomycetaceae" genus="Yamadazyma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Yamadazyma ovata" order="Saccharomycetales" pageId="0" pageNumber="69" phylum="Ascomycota" rank="species" species="ovata">
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<emphasis italics="true" pageId="0" pageNumber="69">Yamadazyma ovata</emphasis>
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</taxonomicName>
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refers to the ovoid cell morphology of the type strain.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="69" type="description">
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<paragraph pageId="0" pageNumber="69">Description.</paragraph>
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<paragraph pageId="0" pageNumber="69">
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The cells are ovoid to ellipsoid (2-3
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<normalizedToken originalValue="×">x</normalizedToken>
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3-6.5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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) and occur singly or in pairs after growth in a YM broth for three days at 25 °C (Figure
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Yamadazyma ovata (NYNU 191125, holotype) A budding cells after three days in YM broth at 25 ° C B pseudohyphae on cornmeal agar after nine days at 25 ° C. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.83.71156.figure3" httpUri="https://binary.pensoft.net/fig/581858" pageId="0" pageNumber="69">3A</figureCitation>
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). Budding is multilateral. After three days of growth on YM agar at 25 °C, the colonies are white to cream-colored, buttery, and smooth with entire margins. After nine days at 25 °C, on a Dalmau plate culture with CM agar, pseudohyphae consisting of elongated cells with lateral buds are formed (Figure
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Yamadazyma ovata (NYNU 191125, holotype) A budding cells after three days in YM broth at 25 ° C B pseudohyphae on cornmeal agar after nine days at 25 ° C. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.83.71156.figure3" httpUri="https://binary.pensoft.net/fig/581858" pageId="0" pageNumber="69">3B</figureCitation>
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). True hyphae are not observed. Asci or signs of conjugation are not observed on sporulation media. Glucose, galactose, and trehalose are fermented, but maltose, sucrose, melibiose, lactose, cellobiose, melezitose, raffinose, d-xylose, and inulin are not. Glucose, galactose, l-sorbose, d-glucosamine, d-ribose, d-xylose, l-arabinose, d-arabinose, sucrose, maltose, trehalose, methyl
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<normalizedToken originalValue="α-d-glucoside">α-d-glucoside</normalizedToken>
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, cellobiose, salicin, melibiose, melezitose, glycerol, erythritol, ribitol, xylitol, d-glucitol, d-mannitol, d- galactitol, d-glucono-1, 5-lactone, 2-keto-d-gluconate, d-gluconate, succinate, citrate, and ethanol are assimilated. No growth is observed in l-rhamnose, lactose, raffinose, inulin,
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<emphasis italics="true" pageId="0" pageNumber="69">myo</emphasis>
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-inositol, d-glucuronate, dl-lactate, or methanol. In nitrogen-assimilation tests, growth is present on l-lysine, creatine, glucosamine, and d-tryptophan, while growth is absent on nitrate, nitrite, ethylamine, cadaverine, creatinine, or imidazole. Growth is observed at 37 °C, but not at 40 °C. Growth in the presence of 16% NaCl with 5% glucose is present, but growth in the presence of 0.01% cycloheximide and 1% acetic acid is absent. Starch-like compounds are not produced. Urease activity and diazonium blue B reactions are negative.
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</paragraph>
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<caption doi="10.3897/mycokeys.83.71156.figure3" httpUri="https://binary.pensoft.net/fig/581858" pageId="0" pageNumber="69" start="Figure 3" startId="F3">
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<paragraph pageId="0" pageNumber="69">
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<emphasis bold="true" pageId="0" pageNumber="69">Figure 3.</emphasis>
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<taxonomicName authorityName="C. Y. Chai & F. L. Hui" authorityYear="2021" class="Saccharomycetes" family="Debaryomycetaceae" genus="Yamadazyma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Yamadazyma ovata" order="Saccharomycetales" pageId="0" pageNumber="69" phylum="Ascomycota" rank="species" species="ovata">
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<emphasis italics="true" pageId="0" pageNumber="69">Yamadazyma ovata</emphasis>
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</taxonomicName>
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(NYNU 191125, holotype)
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<emphasis bold="true" pageId="0" pageNumber="69">A</emphasis>
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budding cells after three days in YM broth at 25 °C
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<emphasis bold="true" pageId="0" pageNumber="69">B</emphasis>
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pseudohyphae on cornmeal agar after nine days at 25 °C. 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="69" type="additional isolates examined">
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<paragraph pageId="0" pageNumber="69">Additional isolates examined.</paragraph>
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<paragraph pageId="0" pageNumber="69">China, Henan Province, Luoyang City, Song County, in rotting wood from a forest park, September 2019, J.Z. Li & Z.T Zhang, NYNU 19116, NYNU 19130.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="69" type="genbank accession numbers">
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<paragraph pageId="0" pageNumber="69">GenBank accession numbers.</paragraph>
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<paragraph pageId="0" pageNumber="69">Holotype NYNU 191125T (ITS: MT990560; D1/D2 LSU: MT990559); additional isolates NYNU 19116 (ITS: MZ318442; D1/D2 LSU: MZ318423), and NYNU 19130 (ITS: MZ318424; D1/D2 LSU: MZ318425).</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="69" type="notes">
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<paragraph pageId="0" pageNumber="69">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="69">
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We generated sequences for three isolates of
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<taxonomicName lsidName="Y. ovata" pageId="0" pageNumber="69" rank="species" species="ovata">
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<emphasis italics="true" pageId="0" pageNumber="69">Y. ovata</emphasis>
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</taxonomicName>
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, NYNU 191125, NYNU 19116, and NYNU 19130. This new species is phylogenetically most closely related to
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<taxonomicName lsidName="C. trypodendroni" pageId="0" pageNumber="69" rank="species" species="trypodendroni">
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<emphasis italics="true" pageId="0" pageNumber="69">C. trypodendroni</emphasis>
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</taxonomicName>
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(Figure
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Maximum likelihood phylogenetic tree of Yamadazyma inferred from the combined ITS and D 1 / D 2 LSU dataset and rooted with Scheffersomyces coipomoensis (CBS 8178) and Babjeviella inositovora (CBS 8006). ML and MP bootstrap support values above 50 % are respectively shown at the first and second positions. Newly sequenced collections are in blue boldface." figureDoi="10.3897/mycokeys.83.71156.figure1" httpUri="https://binary.pensoft.net/fig/581856" pageId="0" pageNumber="69">1</figureCitation>
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).
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<taxonomicName authorityName="C. Y. Chai & F. L. Hui" authorityYear="2021" class="Saccharomycetes" family="Debaryomycetaceae" genus="Yamadazyma" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Yamadazyma ovata" order="Saccharomycetales" pageId="0" pageNumber="69" phylum="Ascomycota" rank="species" species="ovata">
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<emphasis italics="true" pageId="0" pageNumber="69">Yamadazyma ovata</emphasis>
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</taxonomicName>
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can be distinguished from
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<taxonomicName lsidName="C. trypodendroni" pageId="0" pageNumber="69" rank="species" species="trypodendroni">
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<emphasis italics="true" pageId="0" pageNumber="69">C. trypodendroni</emphasis>
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</taxonomicName>
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based on ITS and D1/D2 LSU loci (15/565 in ITS and 8/532 in D1/D2 LSU). Physiologically,
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<taxonomicName lsidName="Y. ovata" pageId="0" pageNumber="69" rank="species" species="ovata">
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<emphasis italics="true" pageId="0" pageNumber="69">Y. ovata</emphasis>
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</taxonomicName>
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can be differentiated from
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<taxonomicName lsidName="C. trypodendroni" pageId="0" pageNumber="69" rank="species" species="trypodendroni">
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<emphasis italics="true" pageId="0" pageNumber="69">C. trypodendroni</emphasis>
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</taxonomicName>
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based on growth in l-sorbose, d-glucosamine, melibiose, and d-glucono-1, 5-lactone, all of which are positive for
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<taxonomicName lsidName="Y. ovata" pageId="0" pageNumber="69" rank="species" species="ovata">
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<emphasis italics="true" pageId="0" pageNumber="69">Y. ovata</emphasis>
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</taxonomicName>
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and negative for
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<taxonomicName lsidName="C. trypodendroni" pageId="0" pageNumber="69" rank="species" species="trypodendroni">
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<emphasis italics="true" pageId="0" pageNumber="69">C. trypodendroni</emphasis>
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</taxonomicName>
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(Table
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<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Physiological characteristics of the new Yamadazyma species and their closely related taxa." httpUri="http://table.plazi.org/id/335641D6B48A584BC881E339B2F26B06" pageId="0" pageNumber="69" tableUuid="335641D6B48A584BC881E339B2F26B06">2</tableCitation>
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) (
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<bibRefCitation DOI="https://doi.org/10.1016/B978-0-444-52149-1.00090-2" author="Lachance, MA" editor="Kurtzman, CP" journalOrPublisher="2. Elsevier, Amsterdam" pageId="0" pageNumber="69" pagination="987 - 1279" refId="B26" refString="Lachance, MA, Boekhout, T, Scorzetti, G, Fell, JW, Kurtzman, CP, 2011. Candida Berkhout (1923). In: Kurtzman, CP, Fell, JW, Boekhout, T, Eds., The Yeasts - a Taxonomic Study, 5th edn, vol. 2. Elsevier, Amsterdam: 987 - 1279, DOI: https://doi.org/10.1016/B978-0-444-52149-1.00090-2" title="Candida Berkhout (1923)." url="https://doi.org/10.1016/B978-0-444-52149-1.00090-2" volumeTitle="The Yeasts - a Taxonomic Study, 5 th edn, vol." year="2011">Lachance et al. 2011</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |