335 lines
33 KiB
XML
335 lines
33 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.103.117580" ID-Pensoft-Pub="1314-4049-103-71" ID-Pensoft-UUID="0C28E032647A557A9563F8DDF53D2D47" ModsDocID="1314-4049-103-71" checkinTime="1711188781780" checkinUser="pensoft" docAuthor="Xu, Rui-Fang, Karunarathna, Samantha C., Phukhamsakda, Chayanard, Dai, Dong-Qin, Elgorban, Abdallah M., Suwannarach, Nakarin, Kumla, Jaturong, Wang, Xiao-Yan & Tibpromma, Saowaluck" docDate="2024" docId="EAECAD4438E75AAC9586CA3E531C6A3B" docLanguage="en" docName="MycoKeys 103: 71-95" docOrigin="MycoKeys 103" docPubDate="2024-03-22" docSource="http://dx.doi.org/10.3897/mycokeys.103.117580" docTitle="Pseudochaetosphaeronema xishuangbannaensis R. F. Xu & Tibpromma 2024, sp. nov." docType="treatment" docVersion="1" id="0C28E032647A557A9563F8DDF53D2D47" lastPageNumber="71" masterDocId="0C28E032647A557A9563F8DDF53D2D47" masterDocTitle="Four new species of Dothideomycetes (Ascomycota) from Para Rubber (Hevea brasiliensis) in Yunnan Province, China" masterLastPageNumber="95" masterPageNumber="71" pageNumber="71" updateTime="1711188781780" updateUser="pensoft">
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<mods:titleInfo id="697944F4967F756492BAA77750BCC572">
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<mods:title id="B3385C6352F1ACE636BCC11FA2DDAD4A">Four new species of Dothideomycetes (Ascomycota) from Para Rubber (Hevea brasiliensis) in Yunnan Province, China</mods:title>
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<mods:namePart id="DF46A2D1F01CDF4250DB6B935C0BC122">Xu, Rui-Fang</mods:namePart>
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<mods:affiliation id="1852FD710211B4C2955069A835E7C28D">Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, Yunnan 655011, China & Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand</mods:affiliation>
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<mods:namePart id="7CF35162C346275D12D6CAB9CD3D6316">Karunarathna, Samantha C.</mods:namePart>
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<mods:nameIdentifier id="24D2D9BD8E1565CCC5909D20FD6F967E" type="ORCID">https://orcid.org/0000-0001-7080-0781</mods:nameIdentifier>
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<mods:affiliation id="F2A5BD5FEDF41455DF850F6BE1DB79C7">Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, Yunnan 655011, China & School of Science, Mae Fah Luang University, Chiang Rai, 57100, Thailand</mods:affiliation>
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<mods:namePart id="CB975EE46220B504EAA432FC507A8919">Phukhamsakda, Chayanard</mods:namePart>
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<mods:nameIdentifier id="A227FEF2B942AA65469AEAC172CDCB10" type="ORCID">https://orcid.org/0000-0002-1033-937X</mods:nameIdentifier>
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<mods:affiliation id="4993E2897D5782BB31E6F60DAC003738">Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand</mods:affiliation>
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<mods:namePart id="58B9D606C727F04FBD3490BA1497E77D">Dai, Dong-Qin</mods:namePart>
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<mods:nameIdentifier id="FB316709E22F22914163B8CEF6403906" type="ORCID">https://orcid.org/0000-0001-8935-8807</mods:nameIdentifier>
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<mods:affiliation id="A02D146CBB8408939518E23DF5FF6B1F">Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, Yunnan 655011, China</mods:affiliation>
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<mods:namePart id="1C02CB86C90F0551ABF21A537CB6392E">Elgorban, Abdallah M.</mods:namePart>
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<mods:nameIdentifier id="6306A69163FA18A0C996963DC8F07650" type="ORCID">https://orcid.org/0000-0003-3664-7853</mods:nameIdentifier>
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<mods:affiliation id="2803D6304C61CF98AFF0293395B8CD5B">National Institute of Fundamental Studies (NIFS), Kandy, Sri Lanka</mods:affiliation>
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<mods:namePart id="3BA16671B627042ED9F610DAFCF15B40">Suwannarach, Nakarin</mods:namePart>
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<mods:nameIdentifier id="F73583EB654DB27CAD7C022084C488C3" type="ORCID">https://orcid.org/0000-0002-2653-1913</mods:nameIdentifier>
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<mods:affiliation id="2ED6EC50700A2567FEB7C87BF0D54B7C">Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia</mods:affiliation>
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<mods:namePart id="4D9AED7E1146DE59185C431D2CC26500">Kumla, Jaturong</mods:namePart>
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<mods:nameIdentifier id="9CCE3BF3357DA9E6F47B8CE1DC63AAFF" type="ORCID">https://orcid.org/0000-0002-3673-6541</mods:nameIdentifier>
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<mods:affiliation id="0A31344D90DF108602877D234728F848">Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia</mods:affiliation>
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</mods:role>
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<mods:namePart id="D8F3E07F6B38200E6CC1CA06BA3E8B6C">Wang, Xiao-Yan</mods:namePart>
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<mods:nameIdentifier id="B5E1C13952B1936CD834894B107C574D" type="ORCID">https://orcid.org/0009-0009-6430-3637</mods:nameIdentifier>
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<mods:affiliation id="03E5B578172616901BD7112D96C98BB6">Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand & Center of Excellence in Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai, Thailand</mods:affiliation>
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<mods:nameIdentifier id="85220AB7836DB3D951D59F8F7D9CCB0F" type="email">527010142@qq.com</mods:nameIdentifier>
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</mods:role>
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<mods:namePart id="12501CD5B409B315CB4AE4686554876E">Tibpromma, Saowaluck</mods:namePart>
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<mods:nameIdentifier id="0A65F1CE7D2812A10321565CC4F5425E" type="ORCID">https://orcid.org/0000-0002-4706-6547</mods:nameIdentifier>
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<mods:affiliation id="851D79D7A3013ADBCD612E0FA00654DA">Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, Yunnan 655011, China</mods:affiliation>
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<mods:nameIdentifier id="7C9B8FBF7525C4E2336B6283A249701C" type="email">saowaluckfai@gmail.com</mods:nameIdentifier>
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<mods:typeOfResource id="79A7EF43303E1470AB746A025069B7DB">text</mods:typeOfResource>
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<mods:titleInfo id="BF1157C632CA9DBC60C9FB3923975862">
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<mods:title id="2812BDEEDED43AF212B6855AF6B62B59">MycoKeys</mods:title>
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</mods:titleInfo>
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<mods:part id="349F64ECF603869E2E74D7B76718D6F4">
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<mods:date id="91EB9F47D916DAFC4B952517040320BF">2024</mods:date>
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<mods:number id="FA723C036C0E47038975601188CDC065">2024-03-22</mods:number>
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<mods:detail id="96D093F02D95262427358535EF69811E" type="volume">
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<mods:number id="0458271D7FE4B4A3D4ABF829444D339B">103</mods:number>
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<mods:start id="0311EDE7D0D202A75D693BD5D45D6FAA">71</mods:start>
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<mods:end id="B8A09F686078B531A337E6EBB24E0FFE">95</mods:end>
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<mods:location id="251CBD4ED3AE6B9B5E8053C4A42F454D">
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<mods:url id="B6F13BA3C09554B9CA36EAAB80BF4B39">http://dx.doi.org/10.3897/mycokeys.103.117580</mods:url>
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<mods:classification id="F1C22E5E038E54C687F476EC32617DB9">journal article</mods:classification>
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<mods:identifier id="A2FA3E32597DC879DF69777099C67AF2" type="DOI">http://dx.doi.org/10.3897/mycokeys.103.117580</mods:identifier>
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<mods:identifier id="03656EF12994F6626A4B8A164F7F923D" type="Pensoft-Pub">1314-4049-103-71</mods:identifier>
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<subSection id="46BF4175E2EA07B42473EEB146C87167" pageId="0" pageNumber="71" type="results">
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<treatment id="EAECAD4438E75AAC9586CA3E531C6A3B" LSID="urn:lsid:plazi:treatment:EAECAD4438E75AAC9586CA3E531C6A3B" httpUri="http://treatment.plazi.org/id/EAECAD4438E75AAC9586CA3E531C6A3B" lastPageNumber="71" pageId="0" pageNumber="71">
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<subSubSection id="23FF82F56B52BDDE6A9C705A28EA95A4" pageId="0" pageNumber="71" type="nomenclature">
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<paragraph id="37AC4057158B948E22DFDB52A48608C5" pageId="0" pageNumber="71">
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<taxonomicName id="A50FF5285B5D79C135A5AF46E85E399D" LSID="EAECAD44-38E7-5AAC-9586-CA3E531C6A3B" authority="R. F. Xu & Tibpromma" authorityName="R. F. Xu & Tibpromma" authorityYear="2024" class="Dothideomycetes" family="Pleurotremataceae" genus="Pseudochaetosphaeronema" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudochaetosphaeronema xishuangbannaensis" order="Dyfrolomycetales" pageId="0" pageNumber="71" phylum="Ascomycota" rank="species" species="xishuangbannaensis" status="sp. nov.">Pseudochaetosphaeronema xishuangbannaensis R.F. Xu & Tibpromma</taxonomicName>
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<taxonomicNameLabel id="5312F03DB47C365BD5DD3F3A00E30648" pageId="0" pageNumber="71">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="E19F35C7FDAD102593D35EFF35FCCE63" pageId="0" pageNumber="71" type="description">
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<paragraph id="7F88F3BD2C9EF9E8FF7B8088F0D6F1DE" pageId="0" pageNumber="71">
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<figureCitation id="62BD84DBF1D301F7F806B53907F69EDA" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Pseudochaetosphaeronema xishuangbannaensis (ZHKU 23 - 0107, holotype) a-c appearance of ascomata on host substrate d section of an ascoma e peridium f pesudoparaphyses g-j asci m-t ascospores u ascospore stained with Indian ink k, l colonies on PDA (k-front and l-reverse view). Scale bars: 200 µm (d); 100 µm (e); 50 µm (f-j); 10 µm (m-t); 20 µm (u)." figureDoi="10.3897/mycokeys.103.117580.figure6" httpUri="https://binary.pensoft.net/fig/1007725" pageId="0" pageNumber="71">Fig. 6</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="DF7280448E99EE9499C26E171BF7B670" pageId="0" pageNumber="71" type="etymology">
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<paragraph id="A35F7947C29360279514AB9522D357BB" pageId="0" pageNumber="71">Etymology.</paragraph>
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<paragraph id="636F54DB9653A5D25B5EB9BCCF9D73C5" pageId="0" pageNumber="71">The name refers to the location "Xishuangbanna, Yunnan, China", where the holotype was collected.</paragraph>
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</subSubSection>
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<subSubSection id="489C3A771CDCA377F0E77A4483DD11F9" pageId="0" pageNumber="71" type="holotype">
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<paragraph id="FDA8D7EC0392E62D9164DFA4A9B77575" pageId="0" pageNumber="71">Holotype.</paragraph>
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<paragraph id="26DC48E4BC0AA523419D86DFBA732914" pageId="0" pageNumber="71">ZHKU 23-0107.</paragraph>
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</subSubSection>
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<subSubSection id="BB1A1C006467D3E4A8AC5E9A7E392CDF" pageId="0" pageNumber="71" type="description">
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<paragraph id="8DD082B0C50C503BA789D13B27F378A7" pageId="0" pageNumber="71">Description.</paragraph>
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<paragraph id="F9B3743FF4E9833389C417218EADE8ED" pageId="0" pageNumber="71">
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<emphasis id="04326FB077A281DF56B62D44EBD67476" bold="true" italics="true" pageId="0" pageNumber="71">Saprobic</emphasis>
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on a dead branch of
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<taxonomicName id="E0327BF15A43D5FA7EE25605729CBC74" class="Dothideomycetes" family="Pandanaceae" genus="Hevea" kingdom="Fungi" lsidName="Hevea brasiliensis" order="Pleosporales" pageId="0" pageNumber="71" phylum="Actinobacteria" rank="species" species="brasiliensis">
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<emphasis id="BDD1F477ED84AB8B5AE4DF0B57F48FC6" italics="true" pageId="0" pageNumber="71">Hevea brasiliensis</emphasis>
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</taxonomicName>
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.
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<emphasis id="0F6F9217EFE457172177C454A6BEAEEB" bold="true" italics="true" pageId="0" pageNumber="71">Sexual morph</emphasis>
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: Ascomata 270-410
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<normalizedToken id="7CFD41D17FD48C6490C213800BE3FD04" originalValue="μm">μm</normalizedToken>
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high, 370-480
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<normalizedToken id="2355FB5AA00EC361301AF820A4EE7962" originalValue="μm">μm</normalizedToken>
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diam., (x‾ = 350
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<normalizedToken id="74F5DE022EBF67B179B9FEA7C09CAEA0" originalValue="×">x</normalizedToken>
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420
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<normalizedToken id="A69312CB9B89B78661B1DF0FADB618E5" originalValue="μm">μm</normalizedToken>
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, n = 5), solitary, scattered, immersed, globose to subglobose, uni-loculate, black. Peridium 40-90
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<normalizedToken id="5ADFADE5454E1A77C3C742C48E1985EE" originalValue="μm">μm</normalizedToken>
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wide, thin-walled, composed of several layers of small, brown to pale brown cells of textura intricata. Hamathecium comprises 2-3
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<normalizedToken id="04CB8A4E841EAB311DAC9F03B5C444A3" originalValue="μm">μm</normalizedToken>
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wide, numerous, dense, filiform, unbranched, hyaline, cellular pseudoparaphyses. Asci 130-180
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<normalizedToken id="E64215BDE016DE4AAB062FC7F59C4362" originalValue="×">x</normalizedToken>
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25-35
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<normalizedToken id="8B180536763A4DA6AE26E8528323E211" originalValue="μm">μm</normalizedToken>
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(x‾ = 155
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<normalizedToken id="083ECDF6CEBF65325CB5058F549C065F" originalValue="×">x</normalizedToken>
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32
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<normalizedToken id="779CC998B261CAF0DBBA6DEF7768B1C2" originalValue="μm">μm</normalizedToken>
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, n = 20), 8-spored, bitunicate, obovoid, short distinct pedicel with conical end, apex rounded with a minute ocular chamber. Ascospores 30-50
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<normalizedToken id="21131FAFDEA3E17BF2B431701C93F20E" originalValue="×">x</normalizedToken>
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10-20
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<normalizedToken id="8186EA29D322B19DA1AE4BEDD5E486CB" originalValue="μm">μm</normalizedToken>
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(x‾ = 42
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<normalizedToken id="E8F18D345457DC92929142F4C3DEFE8D" originalValue="×">x</normalizedToken>
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13
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<normalizedToken id="B8E5E68EAA6EF607721457B643816101" originalValue="μm">μm</normalizedToken>
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, n = 30), hyaline, fusiform, with pointed ends, 3-5-septate, larger upper third cell, constricted at the septa, guttulate, thick-walled, with mucilaginous sheath, the sheath constricted at the middle.
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<emphasis id="7A73D445405137937D336FCDC5591399" bold="true" italics="true" pageId="0" pageNumber="71">Asexual morph</emphasis>
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: Undetermined.
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</paragraph>
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<caption id="403305148493E46522F1F9559B82DEFA" doi="10.3897/mycokeys.103.117580.figure6" httpUri="https://binary.pensoft.net/fig/1007725" pageId="0" pageNumber="71" start="Figure 6" startId="F6">
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<paragraph id="E2AA079B4B69B074323C186F3593A37A" pageId="0" pageNumber="71">
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<emphasis id="15118F014BEA72515506C2A5D810E425" bold="true" pageId="0" pageNumber="71">Figure 6.</emphasis>
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<taxonomicName id="8F80663DAD0FD3948E98B17ADC5F20BB" authorityName="R. F. Xu & Tibpromma" authorityYear="2024" class="Dothideomycetes" family="Pleurotremataceae" genus="Pseudochaetosphaeronema" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudochaetosphaeronema xishuangbannaensis" order="Dyfrolomycetales" pageId="0" pageNumber="71" phylum="Ascomycota" rank="species" species="xishuangbannaensis">
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<emphasis id="8BA25C4762144578B6917F78A6BD2A1D" italics="true" pageId="0" pageNumber="71">Pseudochaetosphaeronema xishuangbannaensis</emphasis>
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</taxonomicName>
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(ZHKU 23-0107,
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<emphasis id="0F7058E7917AA3E3C42F913F72E85205" bold="true" pageId="0" pageNumber="71">holotype</emphasis>
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)
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<emphasis id="05C0DCCDB0B962428D4B395F9AF344F9" bold="true" pageId="0" pageNumber="71">a-c</emphasis>
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||
appearance of ascomata on host substrate
|
||
<emphasis id="B346BE81360C366A9B8CF61922CF5D4F" bold="true" pageId="0" pageNumber="71">d</emphasis>
|
||
section of an ascoma
|
||
<emphasis id="AEE5ED0BE9EABCAFE77C8CE333EB63FF" bold="true" pageId="0" pageNumber="71">e</emphasis>
|
||
peridium
|
||
<emphasis id="67BAE0DF0867AA65DF0A0A39F9EDEB48" bold="true" pageId="0" pageNumber="71">f</emphasis>
|
||
pesudoparaphyses
|
||
<emphasis id="BDDBED1BDB4B909AC6660FE1D34EB39A" bold="true" pageId="0" pageNumber="71">g-j</emphasis>
|
||
asci
|
||
<emphasis id="4276FCE818E00C4BF3D0632C709EAC34" bold="true" pageId="0" pageNumber="71">m-t</emphasis>
|
||
ascospores
|
||
<emphasis id="9D74969570E34EE4F37E45923FDB2BDE" bold="true" pageId="0" pageNumber="71">u</emphasis>
|
||
ascospore stained with Indian ink
|
||
<emphasis id="86E1C96EBB25C6FC550E6123EFBD6F53" bold="true" pageId="0" pageNumber="71">k, l</emphasis>
|
||
colonies on PDA (k-front and l-reverse view). Scale bars: 200
|
||
<normalizedToken id="6504CB651515CA02990BCCCD00CDB374" originalValue="µm">µm</normalizedToken>
|
||
<emphasis id="7AB89E634DD0F684E03CF9A5CCDBC438" bold="true" pageId="0" pageNumber="71">(d)</emphasis>
|
||
; 100
|
||
<normalizedToken id="3738472B675BA03612F92EF8313EC700" originalValue="µm">µm</normalizedToken>
|
||
<emphasis id="CDDDBEFC1B6830E932CBA261390308B6" bold="true" pageId="0" pageNumber="71">(e)</emphasis>
|
||
; 50
|
||
<normalizedToken id="81D0311E410F8378FB23A6FB1FD3C8AA" originalValue="µm">µm</normalizedToken>
|
||
<emphasis id="135C492E5AF510DF55CEEFEB83365112" bold="true" pageId="0" pageNumber="71">(f-j)</emphasis>
|
||
; 10
|
||
<normalizedToken id="59C5F955E53CF1515D901A472253FD11" originalValue="µm">µm</normalizedToken>
|
||
<emphasis id="D1403218A6E5F2D1ACC67C6BF51495E4" bold="true" pageId="0" pageNumber="71">(m-t)</emphasis>
|
||
; 20
|
||
<normalizedToken id="2BC1018A3F9C1AE445AB472485DBEA91" originalValue="µm">µm</normalizedToken>
|
||
<emphasis id="5C862CB6B19DA62DBD521C3C00B346BE" bold="true" pageId="0" pageNumber="71">(u)</emphasis>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="541AC500E8CFD50DB24A4FDD182C7E5D" pageId="0" pageNumber="71" type="description">
|
||
<paragraph id="9ACF4328A2F556EF2994D789DE555EC6" pageId="0" pageNumber="71">Culture characteristics.</paragraph>
|
||
<paragraph id="E0BCF5CDBCA1C079D010CBFD0E72CCE4" pageId="0" pageNumber="71">Colony on PDA, colonies slow growing on 28 °C, umbonate, filiform, smooth, edges brown, from above, brown, dark brown on reverse side.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C48CB561DD7107838B52C72CAEE05C7F" pageId="0" pageNumber="71" type="materials_examined">
|
||
<paragraph id="5581CE19F6D8FFE675247702E0EFBEA9" pageId="0" pageNumber="71">Material examined.</paragraph>
|
||
<paragraph id="475C0128F114CAC0B8FB6B62E6836DFB" pageId="0" pageNumber="71">
|
||
<materialsCitation id="19BDE155E988A400F8024CE102F79868" collectingDate="2024-01-01" collectingDateMax="2024-12-31" collectingDateMin="2024-01-01" country="China" county="Xishuangbanna" location="Rui-Fang Xu" municipality="September" specimenCount="1" stateProvince="Yunnan Province" typeStatus="holotype">
|
||
<collectingCountry id="4B64A5D6B0DBB8560BF8F4356EE8D4C2" name="China">China</collectingCountry>
|
||
,
|
||
<collectingRegion id="0F08C6C596666F1B50FE7410E3F7C17C" country="China" name="Yunnan">Yunnan Province</collectingRegion>
|
||
,
|
||
<collectingCounty id="61189E0FCA45C1F75D2396C0234F34AE">Xishuangbanna</collectingCounty>
|
||
on a dead branch of
|
||
<taxonomicName id="89FA605CB399F8AE32FE89FE3CA0E64F" class="Dothideomycetes" family="Pandanaceae" genus="Hevea" kingdom="Fungi" lsidName="Hevea brasiliensis" order="Pleosporales" pageId="0" pageNumber="71" phylum="Actinobacteria" rank="species" species="brasiliensis">
|
||
<emphasis id="795CF911E5020F2B77CB1008C426A53E" italics="true" pageId="0" pageNumber="71">Hevea brasiliensis</emphasis>
|
||
</taxonomicName>
|
||
, 12
|
||
<collectingMunicipality id="9AED1ACC1E06C101FB6029AE459B24DB">September</collectingMunicipality>
|
||
, 2021,
|
||
<location id="BDF6786B1730E4799092C9CAD0F32EF8" LSID="urn:lsid:plazi:treatment:EAECAD4438E75AAC9586CA3E531C6A3B:BDF6786B1730E4799092C9CAD0F32EF8" country="China" county="Xishuangbanna" municipality="September" name="Rui-Fang Xu" stateProvince="Yunnan Province">Rui-Fang Xu</location>
|
||
, XSBNR-41 (ZHKU 23-0107,
|
||
<typeStatus id="AD216E0D0A1EEAD9AD1E1D14BF0A98A1" type="holotype">holotype</typeStatus>
|
||
); ex-type ZHKUCC 23-0804, ZHKUCC 23-0805
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2ED6D52A9D3DE2FD588A4CCB6B46B4BF" pageId="0" pageNumber="71" type="genbank numbers">
|
||
<paragraph id="FFC186B1B90DB388A9221740DBA607A3" pageId="0" pageNumber="71">GenBank numbers.</paragraph>
|
||
<paragraph id="B3158983FC3A5DCC87A748D7CFFF641C" pageId="0" pageNumber="71">
|
||
ZHKUCC 23-0804 = ITS: OR853097, LSU: OR922338, SSU: OR922344,
|
||
<emphasis id="6DEB3FF39C0BC3F921E81C9C158302B9" italics="true" pageId="0" pageNumber="71">tef</emphasis>
|
||
1-α: OR966286; ZHKUCC 23-0805 = ITS: OR853098, LSU: OR922339, SSU: OR922345,
|
||
<emphasis id="3B236048ACF6E21B904A6B6017BC6CEA" italics="true" pageId="0" pageNumber="71">tef</emphasis>
|
||
1-α: OR966287.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4B5F55E8E599F81CA0847498FA5A3EA5" pageId="0" pageNumber="71" type="notes">
|
||
<paragraph id="F317D77D5498EBC04CF34F2C82D98542" pageId="0" pageNumber="71">Notes.</paragraph>
|
||
<paragraph id="0ADCB9E608C1AB5373B99A88257815DD" pageId="0" pageNumber="71">
|
||
In the phylogenetic analyses,
|
||
<taxonomicName id="8CB2706D2CFBFC191CD7F7C9FD1E914F" authorityName="R. F. Xu & Tibpromma" authorityYear="2024" class="Dothideomycetes" family="Pleurotremataceae" genus="Pseudochaetosphaeronema" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudochaetosphaeronema xishuangbannaensis" order="Dyfrolomycetales" pageId="0" pageNumber="71" phylum="Ascomycota" rank="species" species="xishuangbannaensis">
|
||
<emphasis id="060F92AF7527F701D51D0781B73E66D6" italics="true" pageId="0" pageNumber="71">Pseudochaetosphaeronema xishuangbannaensis</emphasis>
|
||
</taxonomicName>
|
||
clusters with
|
||
<taxonomicName id="56CC0AFF41059F5366AF90BCC0904F88" class="Dothideomycetes" kingdom="Fungi" lsidName="P. lincangensis" pageId="0" pageNumber="71" phylum="Oomycota" rank="species" species="lincangensis">
|
||
<emphasis id="DDCE48E157FA97BAE4E2EA5AD556A406" italics="true" pageId="0" pageNumber="71">P. lincangensis</emphasis>
|
||
</taxonomicName>
|
||
with 99% ML and 1.00 PP support (Fig.
|
||
<figureCitation id="608C62C9B9B33212B5F4B24B88644443" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Phylogram generated from Maximum Likelihood analysis based on combined LSU, ITS, SSU, tef 1 - α and rpb 2 sequence data of 119 taxa, which comprised 4399 base pairs (LSU = 908 bp, ITS = 512 bp, SSU = 1000 bp, tef 1 - α = 925 bp, rpb 2 = 1054 bp). The best scoring RAxML tree with a final likelihood value of - 38918.764563 is presented. The matrix had 2023 distinct alignment patterns, with 39.00 % of undetermined characters or gaps. Estimated base frequencies were as follows: A = 0.245191, C = 0.247520, G = 0.268228, T = 0.239061; substitution rates: AC = 1.533778, AG = 3.877174, AT = 1.672983, CG = 1.254032, CT = 8.838860, GT = 1.000000; gamma distribution shape parameter α = 0.208600. Bootstrap support values for ML equal to or greater than 60 % and Bayesian Inference analysis values equal to or greater than 0.90 PP are labelled at each node. The tree is rooted with Seriascoma didymospora (MFLUCC 11 - 0179) and S. didymospora (MFLUCC 11 - 0194). Related sequences were obtained from De Silva et al. (2022), Lu et al. (2022) and Li et al. (2023). The new isolates are indicated in red and the ex-type strains are in bold." figureDoi="10.3897/mycokeys.103.117580.figure3" httpUri="https://binary.pensoft.net/fig/1007722" pageId="0" pageNumber="71">3</figureCitation>
|
||
). Morphologically,
|
||
<taxonomicName id="31CF49BE7657E37671FE1B39D79DDA32" class="Dothideomycetes" kingdom="Fungi" lsidName="P. xishuangbannaensis" pageId="0" pageNumber="71" phylum="Oomycota" rank="species" species="xishuangbannaensis">
|
||
<emphasis id="F9C507180CC06538E06FE08F64CAEA3C" italics="true" pageId="0" pageNumber="71">P. xishuangbannaensis</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="7EE021D311ACDE81302B88CA515B57F8" class="Dothideomycetes" kingdom="Fungi" lsidName="P. lincangensis" pageId="0" pageNumber="71" phylum="Oomycota" rank="species" species="lincangensis">
|
||
<emphasis id="1D8A8A54688DB34D3C409D9BE1A35F74" italics="true" pageId="0" pageNumber="71">P. lincangensis</emphasis>
|
||
</taxonomicName>
|
||
in having longer asci (130-180
|
||
<normalizedToken id="7EB37109452F0DA8686F186EFEF5F5DC" originalValue="μm">μm</normalizedToken>
|
||
vs. 90-145
|
||
<normalizedToken id="FF0C366B7E53AFA8E4612429AFBA1E83" originalValue="μm">μm</normalizedToken>
|
||
), 3-5-septate ascospores with sheath constricted at the central septum and brown to dark brown colonies, while
|
||
<taxonomicName id="D9B28781498EC949174114E33A2FEF5D" class="Dothideomycetes" kingdom="Fungi" lsidName="P. lincangensis" pageId="0" pageNumber="71" phylum="Oomycota" rank="species" species="lincangensis">
|
||
<emphasis id="2DB392E08748D4A592FDC47CE3F6BB75" italics="true" pageId="0" pageNumber="71">P. lincangensis</emphasis>
|
||
</taxonomicName>
|
||
has ascospores with a normal sheath in a circle, 1-septate ascospores with obtuse ends and colonies off-white from the forward edge, orange in reverse.
|
||
<taxonomicName id="0625A1B93C6EBE48A839222FF3BD5A66" authorityName="R. F. Xu & Tibpromma" authorityYear="2024" class="Dothideomycetes" family="Pleurotremataceae" genus="Pseudochaetosphaeronema" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudochaetosphaeronema xishuangbannaensis" order="Dyfrolomycetales" pageId="0" pageNumber="71" phylum="Ascomycota" rank="species" species="xishuangbannaensis">
|
||
<emphasis id="165208E29C6B425FDC2B162373DF2ED6" italics="true" pageId="0" pageNumber="71">Pseudochaetosphaeronema xishuangbannaensis</emphasis>
|
||
</taxonomicName>
|
||
shares similar morphologies with
|
||
<taxonomicName id="0982EDF47C3108A2940C307DF86A3396" class="Dothideomycetes" kingdom="Fungi" lsidName="P. chiangraiense" pageId="0" pageNumber="71" phylum="Oomycota" rank="species" species="chiangraiense">
|
||
<emphasis id="D1C6CCE03B2CB11D46E862D7E4003998" italics="true" pageId="0" pageNumber="71">P. chiangraiense</emphasis>
|
||
</taxonomicName>
|
||
, but can be differentiated by having the peridium with the cells of
|
||
<emphasis id="478D4330EEA4637FF3DB224489C06B49" italics="true" pageId="0" pageNumber="71">textura intricate</emphasis>
|
||
, larger ascomata (270-410
|
||
<normalizedToken id="7DEBD50B3300784EE5BBA77CE4C019EE" originalValue="×">x</normalizedToken>
|
||
370-480
|
||
<normalizedToken id="E7D2AF59640733E1998159E03FD484A9" originalValue="μm">μm</normalizedToken>
|
||
vs. 190-255
|
||
<normalizedToken id="56B7BA7E767AED4BBE6C207B25C9431D" originalValue="×">x</normalizedToken>
|
||
190-200
|
||
<normalizedToken id="4B7DEAF338A14EC04EE8020FEAD6741B" originalValue="μm">μm</normalizedToken>
|
||
), longer asci (130-180
|
||
<normalizedToken id="CB2C34F3B214675F3389BAE4674A88B4" originalValue="μm">μm</normalizedToken>
|
||
vs. 50-110
|
||
<normalizedToken id="9472AF0202E8C8F3A9B5F797549A2E61" originalValue="μm">μm</normalizedToken>
|
||
), larger (30-50
|
||
<normalizedToken id="E2523FE170095E580E6C8CC110FEB975" originalValue="×">x</normalizedToken>
|
||
10-20
|
||
<normalizedToken id="38F544999D273031096BF8CF2E34A740" originalValue="μm">μm</normalizedToken>
|
||
vs. 20-45
|
||
<normalizedToken id="8A13C69EDED28B01A90B1C887E16A07B" originalValue="×">x</normalizedToken>
|
||
15-30
|
||
<normalizedToken id="96602D1881B69EC5DBA05E1926181DDB" originalValue="μm">μm</normalizedToken>
|
||
) and 3-5 septate ascospores with a sheath constricted at the central septum and brown to dark brown colonies.
|
||
<taxonomicName id="6E290A6DE200211F309E01844DAF9987" class="Dothideomycetes" family="Pleurotremataceae" genus="Pseudochaetosphaeronema" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Pseudochaetosphaeronema chiangraiense" order="Dyfrolomycetales" pageId="0" pageNumber="71" phylum="Ascomycota" rank="species" species="chiangraiense">
|
||
<emphasis id="518C0ED6C8888BE001E0AC0999D6DF41" italics="true" pageId="0" pageNumber="71">Pseudochaetosphaeronema chiangraiense</emphasis>
|
||
</taxonomicName>
|
||
has textura angularis peridium, ascospores surrounded by a normal sheath in a circle, 1-septum, obtuse ends, from above, greenish-grey in the middle and pale brown at the margin, yellowish-brown on the reverse side (
|
||
<bibRefCitation id="CC9837DFA25B90A7D63E29C8286629EF" DOI="https://doi.org/10.1007/s13225-021-00489-3" author="Boonmee, S" journalOrPublisher="Fungal Diversity" pageId="0" pageNumber="71" pagination="1 - 335" refId="B7" refString="Boonmee, S, Wanasinghe, DN, Calabon, MS, Huanraluek, N, Chandrasiri, SKU, Jones, GEB, Rossi, W, Leonardi, M, Singh, SK, Rana, S, Singh, PN, Maurya, DK, Lagashetti, AC, Choudhary, D, Dai, Y-C, Zhao, C-L, Mu, Y-H, Yuan, H-S, He, S-H, Phookamsak, R, Jiang, H-B, Martin, MP, Duenas, M, Telleria, MT, Kalucka, IL, Jagodzinski, AM, Liimatainen, K, Pereira, DS, Phillips, AJL, Suwannarach, N, Kumla, J, Khuna, S, Lumyong, S, Potter, TB, Shivas, RG, Sparks, AH, Vaghefi, N, Abdel-Wahab, MA, Abdel-Aziz, FA, Li, G-J, Lin, W-F, Singh, U, Bhatt, RP, Lee, HB, Nguyen, TTT, Kirk, PM, Dutta, AK, Acharya, K, Sarma, VV, Niranjan, M, Rajeshkumar, KC, Ashtekar, N, Lad, S, Wijayawardene, NN, Bhat, DJ, Xu, R-J, Wijesinghe, SN, Shen, H-W, Luo, Z-L, Zhang, J-Y, Sysouphanthong, P, Thongklang, N, Bao, D-F, Aluthmuhandiram, JVS, Abdollahzadeh, J, Javadi, A, Dovana, F, Usman, M, Khalid, AN, Dissanayake, AJ, Telagathoti, A, Probst, M, Peintner, U, Garrido-Benavent, I, Bona, L, Merenyi, Z, Boros, L, Zoltan, B, Stielow, JB, Jiang, N, Tian, C-M, Shams, E, Dehghanizadeh, F, Pordel, A, Javan-Nikkhah, M, Denchev, TT, Denchev, CM, Kemler, M, Begerow, D, Deng, C-Y, Harrower, E, Bozorov, T, Kholmuradova, T, Gafforov, Y, Abdurazakov, A, Xu, J-C, Mortimer, PE, Ren, G-C, Jeewon, R, Maharachchikumbura, SSN, Phukhamsakda, C, Mapook, A, Hyde, KD, 2021. Fungal diversity notes 1387-1511: Taxonomic and phylogenetic contributions on genera and species of fungal taxa. Fungal Diversity 111 (1): 1 - 335, DOI: https://doi.org/10.1007/s13225-021-00489-3" title="Fungal diversity notes 1387 - 1511: Taxonomic and phylogenetic contributions on genera and species of fungal taxa." url="https://doi.org/10.1007/s13225-021-00489-3" volume="111" year="2021">Boonmee et al. 2021</bibRefCitation>
|
||
). In addition,
|
||
<taxonomicName id="89782E1FB679DC333B635268A75D3AEA" class="Dothideomycetes" kingdom="Fungi" lsidName="P. xishuangbannaensis" pageId="0" pageNumber="71" phylum="Oomycota" rank="species" species="xishuangbannaensis">
|
||
<emphasis id="172A63FD6BA3C21D800EB70FAF0619B1" italics="true" pageId="0" pageNumber="71">P. xishuangbannaensis</emphasis>
|
||
</taxonomicName>
|
||
formed a different lineage with
|
||
<taxonomicName id="CD165FA39E56D3CF13A2FD23977C000A" class="Dothideomycetes" kingdom="Fungi" lsidName="P. chiangraiense" pageId="0" pageNumber="71" phylum="Oomycota" rank="species" species="chiangraiense">
|
||
<emphasis id="8B4AFFA7986549E47325C6E6980E2E3A" italics="true" pageId="0" pageNumber="71">P. chiangraiense</emphasis>
|
||
</taxonomicName>
|
||
(Fig.
|
||
<figureCitation id="8F18BC9F96EC58BB0BB6EE9493E1EC04" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Phylogram generated from Maximum Likelihood analysis based on combined LSU, ITS, SSU, tef 1 - α and rpb 2 sequence data of 119 taxa, which comprised 4399 base pairs (LSU = 908 bp, ITS = 512 bp, SSU = 1000 bp, tef 1 - α = 925 bp, rpb 2 = 1054 bp). The best scoring RAxML tree with a final likelihood value of - 38918.764563 is presented. The matrix had 2023 distinct alignment patterns, with 39.00 % of undetermined characters or gaps. Estimated base frequencies were as follows: A = 0.245191, C = 0.247520, G = 0.268228, T = 0.239061; substitution rates: AC = 1.533778, AG = 3.877174, AT = 1.672983, CG = 1.254032, CT = 8.838860, GT = 1.000000; gamma distribution shape parameter α = 0.208600. Bootstrap support values for ML equal to or greater than 60 % and Bayesian Inference analysis values equal to or greater than 0.90 PP are labelled at each node. The tree is rooted with Seriascoma didymospora (MFLUCC 11 - 0179) and S. didymospora (MFLUCC 11 - 0194). Related sequences were obtained from De Silva et al. (2022), Lu et al. (2022) and Li et al. (2023). The new isolates are indicated in red and the ex-type strains are in bold." figureDoi="10.3897/mycokeys.103.117580.figure3" httpUri="https://binary.pensoft.net/fig/1007722" pageId="0" pageNumber="71">3</figureCitation>
|
||
). Therefore,
|
||
<taxonomicName id="38EE726548AF1E4551EE5D8788C9F751" class="Dothideomycetes" kingdom="Fungi" lsidName="P. xishuangbannaensis" pageId="0" pageNumber="71" phylum="Oomycota" rank="species" species="xishuangbannaensis">
|
||
<emphasis id="2409D67CD1FAFB5B560A4151D6818938" italics="true" pageId="0" pageNumber="71">P. xishuangbannaensis</emphasis>
|
||
</taxonomicName>
|
||
is described as a new species, based on phylogenetic analyses and morphological comparison.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</subSection>
|
||
</document> |