174 lines
14 KiB
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174 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.89.81119" ID-Pensoft-Pub="1314-4049-89-121" ID-Pensoft-UUID="414359D6F57D580695D9A951816962D9" ModsDocID="1314-4049-89-121" checkinTime="1651307119653" checkinUser="pensoft" docAuthor="Chai, Chun-Yue, Gao, Wan-Li, Li, Ying, Yan, Zhen-Li & Hui, Feng-Li" docDate="2022" docId="A717199B81875328927A89B909182552" docLanguage="en" docName="MycoKeys 89: 121-137" docOrigin="MycoKeys 89" docPubDate="2022-04-29" docSource="http://dx.doi.org/10.3897/mycokeys.89.81119" docTitle="Kodamaea ovata C. Y. Chai & F. L. Hui 2022, sp. nov." docType="treatment" docVersion="1" id="414359D6F57D580695D9A951816962D9" lastPageNumber="121" masterDocId="414359D6F57D580695D9A951816962D9" masterDocTitle="Kodamaea hongheensis f. a., sp. nov., Kodamaea ovata f. a., sp. nov. and Kodamaea yamadae f. a., sp. nov., three new yeast species of Kodamaea (Saccharomycetales, Debaryomycetacae) from China" masterLastPageNumber="137" masterPageNumber="121" pageId="0" pageNumber="121" updateTime="1651307420396" 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>Kodamaea hongheensis f. a., sp. nov., Kodamaea ovata f. a., sp. nov. and Kodamaea yamadae f. a., sp. nov., three new yeast species of Kodamaea (Saccharomycetales, Debaryomycetacae) from 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>Chai, Chun-Yue</mods:namePart>
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<mods:affiliation>School of Life Science and Agricultural Engineering, Nanyang Normal University, Nanyang 473061, China & Research Center of Henan Provincial Agricultural Biomass Resource Engineering and Technology, 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>Gao, Wan-Li</mods:namePart>
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<mods:affiliation>School of Life Science and Agricultural Engineering, 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 Agricultural Engineering, 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 Agricultural Engineering, Nanyang Normal University, Nanyang 473061, China & Research Center of Henan Provincial Agricultural Biomass Resource Engineering and Technology, 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>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-04-29</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>89</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>121</mods:start>
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<mods:end>137</mods:end>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/mycokeys.89.81119</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.89.81119</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-89-121</mods:identifier>
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<mods:identifier type="Pensoft-UUID">414359D6F57D580695D9A951816962D9</mods:identifier>
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<treatment LSID="urn:lsid:plazi:treatment:A717199B81875328927A89B909182552" httpUri="http://treatment.plazi.org/id/A717199B81875328927A89B909182552" lastPageNumber="121" pageId="0" pageNumber="121">
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<subSubSection pageId="0" pageNumber="121" type="nomenclature">
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<paragraph pageId="0" pageNumber="121">
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<taxonomicName LSID="A717199B-8187-5328-927A-89B909182552" authority="C. Y. Chai & F. L. Hui" authorityName="C. Y. Chai & F. L. Hui" authorityYear="2022" class="Saccharomycetes" family="Debaryomycetacae" genus="Kodamaea" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Kodamaea ovata" order="Saccharomycetales" pageId="0" pageNumber="121" phylum="Ascomycota" rank="species" species="ovata" status="sp. nov.">Kodamaea ovata C.Y. Chai & F.L. Hui</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="121">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="121" type="description">
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<paragraph pageId="0" pageNumber="121">
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Morphology of Kodamaea ovata (NYNU 167144, holotype) a budding cells in YM broth after 3 d b pseudohyphae on CM agar after 14 d. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.89.81119.figure3" httpUri="https://binary.pensoft.net/fig/678671" pageId="0" pageNumber="121">Fig. 3</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="121" type="holotype">
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<paragraph pageId="0" pageNumber="121">Holotype.</paragraph>
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<paragraph pageId="0" pageNumber="121">China, Henan Province, Nanyang City, the Baotianman Nature Reserve, in rotting wood under a mixed forest, July 2016, K.F. Liu & Z.W. Xi (holotype NYNU 167144T, ex-holotype CBS 14702).</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="121" type="etymology">
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<paragraph pageId="0" pageNumber="121">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="121">
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The specific epithet
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<taxonomicName authorityName="C. Y. Chai & F. L. Hui" authorityYear="2022" class="Saccharomycetes" family="Saccharomycetaceae" genus="Kodamaea" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Kodamaea ovata" order="Saccharomycetales" pageId="0" pageNumber="121" phylum="Ascomycota" rank="species" species="ovata">
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<emphasis italics="true" pageId="0" pageNumber="121">Kodamaea 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="121" type="description">
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<paragraph pageId="0" pageNumber="121">Description.</paragraph>
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<paragraph pageId="0" pageNumber="121">
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In YM broth, after 3 days at 25 °C, cells are ovoid (2-4
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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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) and occur singly or in pairs (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Morphology of Kodamaea ovata (NYNU 167144, holotype) a budding cells in YM broth after 3 d b pseudohyphae on CM agar after 14 d. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.89.81119.figure3" httpUri="https://binary.pensoft.net/fig/678671" pageId="0" pageNumber="121">3a</figureCitation>
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). Sediment is formed after a month, but a pellicle is not observed. On YM agar, after 3 days at 25 °C, colonies are white to cream-colored, butyrous and smooth with entire margins. In Dalmau plate culture on CM agar, a rudimentary pseudomycelium is formed (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Morphology of Kodamaea ovata (NYNU 167144, holotype) a budding cells in YM broth after 3 d b pseudohyphae on CM agar after 14 d. Scale bars: 10 μm." figureDoi="10.3897/mycokeys.89.81119.figure3" httpUri="https://binary.pensoft.net/fig/678671" pageId="0" pageNumber="121">3b</figureCitation>
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). Asci or signs of conjugation are not seen on sporulation media. Glucose, galactose, maltose and trehalose are fermented but sucrose, melibiose, lactose, cellobiose, melezitose, raffinose, inulin and xylose are not. Glucose, galactose, glucosamine, d-xylose, d-arabinose, l-arabinose, sucrose, maltose, trehalose, methyl
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<normalizedToken originalValue="α-d-glucoside">α-d-glucoside</normalizedToken>
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, cellobiose, salicin, arbutin, melezitose, inulin, glycerol, ribitol, xylitol, d-glucitol, d-mannitol, galactitol, d-glucono-1, 5-lactone, 2-keto-d-gluconate, dl-lactate, succinate, citrate and ethanol are assimilated as sole carbon sources. l-sorbose, d-ribose, l-rhamnose, melibiose, lactose, raffinose, erythritol,
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<emphasis italics="true" pageId="0" pageNumber="121">myo</emphasis>
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-inositol, d-gluconate, d-glucuronate and methanol are not assimilated. Ethylamine, l-lysine and creatine are assimilated as sole nitrogen sources. Nitrate, nitrite, cadaverine, creatinine, glucosamine, imidazole and d-tryptophan are not assimilated. Growth is observed at 42 °C but not at 45 °C. Growth in the presence of 0.1% cycloheximide and 16% NaCl plus 5% glucose is positive, but growth in the presence of 1% acetic acid is negative. 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.89.81119.figure3" httpUri="https://binary.pensoft.net/fig/678671" pageId="0" pageNumber="121" start="Figure 3" startId="F3">
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<paragraph pageId="0" pageNumber="121">
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<emphasis bold="true" pageId="0" pageNumber="121">Figure 3.</emphasis>
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Morphology of
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<taxonomicName authorityName="C. Y. Chai & F. L. Hui" authorityYear="2022" class="Saccharomycetes" family="Saccharomycetaceae" genus="Kodamaea" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Kodamaea ovata" order="Saccharomycetales" pageId="0" pageNumber="121" phylum="Ascomycota" rank="species" species="ovata">
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<emphasis italics="true" pageId="0" pageNumber="121">Kodamaea ovata</emphasis>
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</taxonomicName>
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(NYNU 167144, holotype)
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<emphasis bold="true" pageId="0" pageNumber="121">a</emphasis>
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budding cells in YM broth after 3 d
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<emphasis bold="true" pageId="0" pageNumber="121">b</emphasis>
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pseudohyphae on CM agar after 14 d. 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="121" type="additional isolate examined">
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<paragraph pageId="0" pageNumber="121">Additional isolate examined.</paragraph>
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<paragraph pageId="0" pageNumber="121">China, Henan Province, Nanyang City, the Baotianman Nature Reserve, in rotting wood under a mixed forest, July 2016, K.F. Liu & Z.W. Xi (NYNU 1685).</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="121" type="notes">
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<paragraph pageId="0" pageNumber="121">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="121">
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Two strains NYNU 1685 and NYNU 167144 representing
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<taxonomicName genus="K." lsidName="K. ovata" pageId="0" pageNumber="121" rank="species" species="ovata">
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<emphasis italics="true" pageId="0" pageNumber="121">K. ovata</emphasis>
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</taxonomicName>
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grouped in a well-supported clade and appear to be most closely related to
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<taxonomicName genus="K." lsidName="K. neixiangensis" pageId="0" pageNumber="121" rank="species" species="neixiangensis">
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<emphasis italics="true" pageId="0" pageNumber="121">K. neixiangensis</emphasis>
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</taxonomicName>
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(
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<bibRefCitation DOI="https://doi.org/10.1099/ijsem.0.002117" author="Gao, WL" journalOrPublisher="International Journal of Systematic and Evolutionary Microbiology" pageId="0" pageNumber="121" pagination="3358 - 3362" refId="B5" refString="Gao, WL, Liu, TT, Zheng, J, Hui, FL, 2017. Kodamaea neixiangensis f.a., sp. nov. and Kodamaea jinghongensis f.a., sp. nov., two yeast species isolated from rotting wood. International Journal of Systematic and Evolutionary Microbiology 67 (9): 3358 - 3362, DOI: https://doi.org/10.1099/ijsem.0.002117" title="Kodamaea neixiangensis f. a., sp. nov. and Kodamaea jinghongensis f. a., sp. nov., two yeast species isolated from rotting wood." url="https://doi.org/10.1099/ijsem.0.002117" volume="67" year="2017">Gao et al. 2017</bibRefCitation>
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). The nucleotide differences between the new species and the close relative
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<taxonomicName genus="K." lsidName="K. neixiangensis" pageId="0" pageNumber="121" rank="species" species="neixiangensis">
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<emphasis italics="true" pageId="0" pageNumber="121">K. neixiangensis</emphasis>
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</taxonomicName>
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are 1% substitutions in the LSU rDNA sequence and 4.8% substitutions in the ITS region, respectively. Physiologically,
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<taxonomicName genus="K." lsidName="K. ovata" pageId="0" pageNumber="121" rank="species" species="ovata">
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<emphasis italics="true" pageId="0" pageNumber="121">K. ovata</emphasis>
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</taxonomicName>
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can be differentiated from
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<taxonomicName genus="K." lsidName="K. neixiangensis" pageId="0" pageNumber="121" rank="species" species="neixiangensis">
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<emphasis italics="true" pageId="0" pageNumber="121">K. neixiangensis</emphasis>
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</taxonomicName>
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based on growth in l-arabinose, d-arabinose, dl-lactate and 16% NaCl plus 5% glucose, all of which were positive for
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<taxonomicName genus="K." lsidName="K. ovata" pageId="0" pageNumber="121" rank="species" species="ovata">
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<emphasis italics="true" pageId="0" pageNumber="121">K. ovata</emphasis>
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</taxonomicName>
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and negative for
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<taxonomicName genus="K." lsidName="K. neixiangensis" pageId="0" pageNumber="121" rank="species" species="neixiangensis">
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<emphasis italics="true" pageId="0" pageNumber="121">K. neixiangensis</emphasis>
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</taxonomicName>
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. Additionally, the new species ferments galactose and maltose and grows at 35 °C, but
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<taxonomicName genus="K." lsidName="K. neixiangensis" pageId="0" pageNumber="121" rank="species" species="neixiangensis">
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<emphasis italics="true" pageId="0" pageNumber="121">K. neixiangensis</emphasis>
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</taxonomicName>
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does not have these characteristics.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |