181 lines
16 KiB
XML
181 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.65.47704" ID-GBIF-Dataset="00685a01-0785-47ec-aa0b-77c991ee4b08" ID-PMC="PMC7078340" ID-Pensoft-Pub="1314-4049-65-49" ID-Pensoft-UUID="DED2BF86E6FD56179642F7119604CEB9" ID-PubMed="32206025" ModsDocID="1314-4049-65-49" checkinTime="1583860301782" checkinUser="pensoft" docAuthor="Hou, Lingwei, Hernandez-Restrepo, Margarita, Groenewald, Johannes Zacharias, Cai, Lei & Crous, Pedro W." docDate="2020" docId="667CE759730C5AB78C087077CFF0CB63" docLanguage="en" docName="MycoKeys 65: 49-99" docOrigin="MycoKeys 65" docSource="http://dx.doi.org/10.3897/mycokeys.65.47704" docTitle="Didymella kooimaniorum Hern. - Restr., L. W. Hou, L. Cai & Crous 2020, sp. nov." docType="treatment" docVersion="5" id="DED2BF86E6FD56179642F7119604CEB9" lastPageNumber="49" masterDocId="DED2BF86E6FD56179642F7119604CEB9" masterDocTitle="Citizen science project reveals high diversity in Didymellaceae (Pleosporales, Dothideomycetes)" masterLastPageNumber="99" masterPageNumber="49" pageNumber="49" updateTime="1732488328564" updateUser="ExternalLinkService">
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<mods:titleInfo id="7972C1F036F9C7A2160AC9B2A16CBB78">
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<mods:title id="6169BEC6D357A63C878A98E7A3429D01">Citizen science project reveals high diversity in Didymellaceae (Pleosporales, Dothideomycetes)</mods:title>
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<mods:roleTerm id="E598BDCF819161BEE4AEF1BE028E54A2">Author</mods:roleTerm>
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<mods:namePart id="043C83C60DEBF828FC6E1B876E8AE989">Hou, Lingwei</mods:namePart>
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<mods:roleTerm id="7FB7B3A77E9A4F0C52AE4DEA7B608233">Author</mods:roleTerm>
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<mods:namePart id="7FBDC1F0459A8584468F2EBA18EE3E18">Hernandez-Restrepo, Margarita</mods:namePart>
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<mods:name id="194DCEFA07B6EAB1169B9854CB6044B5" type="personal">
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<mods:roleTerm id="16B3533251667B17FD5A8A68CC1B473D">Author</mods:roleTerm>
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<mods:namePart id="E125794FE9132A8AEB7FFEE498730E96">Groenewald, Johannes Zacharias</mods:namePart>
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<mods:name id="A826F33E774E638B40F35DF7BA17F3D7" type="personal">
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<mods:namePart id="C306DC0E6A4E29861ACEADFA1046B61D">Cai, Lei</mods:namePart>
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<mods:name id="37A9E8D836E01A7681CF14E6B62D4BBE" type="personal">
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<mods:namePart id="40E22FA7D96D290C08BEDD4CF7BDDED0">Crous, Pedro W.</mods:namePart>
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<mods:typeOfResource id="7D0BD717F268A398F1145D0572170DAF">text</mods:typeOfResource>
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<mods:title id="1BB58B09989FD73389F4E450EA56DEB8">MycoKeys</mods:title>
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<mods:part id="2AD0D3D5A7D24030FF22581A11DE7F55">
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<mods:date id="4DAA6D0D1055546CBFA1ED69F5AB3EF2">2020</mods:date>
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<mods:detail id="E8C91C34C06275F06A11F9FCF76E72D9" type="volume">
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<mods:number id="8F90F1C3A8FFB1D070273469A0BD899D">65</mods:number>
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<mods:start id="CBD7BB6C63EE489927C6246B6D64B498">49</mods:start>
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<mods:end id="67ADE03F3060BCEDCD14CF19A093FD11">99</mods:end>
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<mods:url id="0FF1FC5A755F601BDA13B6D1998B65F0">http://dx.doi.org/10.3897/mycokeys.65.47704</mods:url>
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<mods:classification id="6B2642F06593ED0A6441A2C4C8BB4025">journal article</mods:classification>
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<mods:identifier id="D36C5734D20A080D0141E7BA0F5341E0" type="DOI">http://dx.doi.org/10.3897/mycokeys.65.47704</mods:identifier>
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<mods:identifier id="7253BC9BD8AEA6CA16FE88DEC28DC24D" type="Pensoft-Pub">1314-4049-65-49</mods:identifier>
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<treatment id="667CE759730C5AB78C087077CFF0CB63" ID-GBIF-Taxon="162481725" LSID="urn:lsid:plazi:treatment:667CE759730C5AB78C087077CFF0CB63" httpUri="http://treatment.plazi.org/id/667CE759730C5AB78C087077CFF0CB63" lastPageNumber="49" pageId="0" pageNumber="49" scope_class="Dothideomycetes" scope_family="Didymellaceae" scope_order="Pleosporales">
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<subSubSection id="3626BEB7E13730753CDBA93CBAAC995B" pageId="0" pageNumber="49" type="nomenclature">
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<paragraph id="9C78E02261BC642BC89721B836A6887A" pageId="0" pageNumber="49">
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<taxonomicName id="C681CA5D365AAC30E6AC5DEC968A82A5" ID-CoL="9Z5PT" LSID="667CE759-730C-5AB7-8C08-7077CFF0CB63" authority="Hern. - Restr., L. W. Hou, L. Cai & Crous" authorityName="Hern. - Restr., L. W. Hou, L. Cai & Crous" authorityYear="2020" class="Dothideomycetes" family="Didymellaceae" genus="Didymella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Didymella kooimaniorum" order="Pleosporales" pageId="0" pageNumber="49" phylum="Ascomycota" rank="species" species="kooimaniorum" status="sp. nov.">Didymella kooimaniorum Hern.-Restr., L. W. Hou, L. Cai & Crous</taxonomicName>
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<taxonomicNameLabel id="53A9BBDECFC58E71E930E46318DDD4C4" pageId="0" pageNumber="49">sp. nov.</taxonomicNameLabel>
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<figureCitation id="47ACF4392C36B01EB19B234207C5D9D3" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Didymella kooimaniorum (CBS 144951). A, B Colony on OA (front and reverse) C, D colony on MEA (front and reverse) E, F colony on PDA (front and reverse) G pycnidia forming on OA H pycnidia I section of pycnidium J section of pycnidial wall K-M conidiogenous cells N conidia. Scale bars: 100 μm (H); 50 μm (I); 10 μm (J); 5 μm (K-N)." figureDoi="10.3897/mycokeys.65.47704.figure4" httpUri="https://binary.pensoft.net/fig/388207" pageId="0" pageNumber="49">Figure 4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="94510A3C8981651B098412A1722CEF50" pageId="0" pageNumber="49" type="etymology">
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<paragraph id="A6812397EE6695B5FF4F69DCBF0361B5" pageId="0" pageNumber="49">Etymology.</paragraph>
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<paragraph id="2AB9C60298A10ECE80149FF01442F986" pageId="0" pageNumber="49">
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<taxonomicName id="7323167F5421DF01882C4B361468F9F0" authorityName="Hern. - Restr., L. W. Hou, L. Cai & Crous" authorityYear="2020" class="Dothideomycetes" family="Didymellaceae" genus="Didymella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="kooimaniorum" order="Pleosporales" pageId="0" pageNumber="49" phylum="Ascomycota" rank="species" species="kooimaniorum">
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<emphasis id="B13338EC4ABFE70B984E7A3A225FC7DA" italics="true" pageId="0" pageNumber="49">kooimaniorum</emphasis>
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</taxonomicName>
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refers to Noud & Robin Kooiman who collected the soil sample from which the ex-type strain was isolated.
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</paragraph>
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</subSubSection>
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<subSubSection id="96B65458ABBDAF299A798CF16ADDA5C5" pageId="0" pageNumber="49" type="typus">
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<paragraph id="1E8C56E76FBE35ACE5CB335BA70737C8" pageId="0" pageNumber="49">Typus.</paragraph>
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<paragraph id="C7B9DEDBE9B4FF4FC5B9DBCC45E459E1" pageId="0" pageNumber="49">
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The Netherlands. Utrecht province, Vleuten, isolated from garden soil, Mar. 2017, N. Kooiman & R. Kooiman (
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<emphasis id="DD109D31CA00F5241942F21787D77DCB" bold="true" italics="true" pageId="0" pageNumber="49">holotype</emphasis>
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designated here CBS H-24106, living ex-type culture CBS 144951 = JW 27006).
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</paragraph>
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<paragraph id="7C78763F785DFDEEB2C15B0057939CFE" pageId="0" pageNumber="49">
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<emphasis id="0EC5439498B8F06D82152A9999943E62" italics="true" pageId="0" pageNumber="49">Conidiomata</emphasis>
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pycnidial, superficial or semi-immersed, scattered or solitary, sometimes confluent, globose to subglobose, irregularly-shaped with age, pale brown to brown, covered by hyphal outgrowths, especially near the ostioles, 200-375
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<normalizedToken id="B61E3F717C77871B09721B9BA3A0DC68" originalValue="×">x</normalizedToken>
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195-280
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<normalizedToken id="95F1F1830DEE468019777226CF6E33D8" originalValue="μm">μm</normalizedToken>
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; with 1-3(-6) papillate ostioles; pycnidial wall pseudoparenchymatous, 3-5 layers, 10-35
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<normalizedToken id="570B58B86772BFACA3B3203C32153FAA" originalValue="μm">μm</normalizedToken>
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thick, outer layers composed of pale brown, flattened polygonal cells of 16-32
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<normalizedToken id="7D1F28CF16DA86EB98651F4DD04BD4CA" originalValue="μm">μm</normalizedToken>
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diam.
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<emphasis id="1EAA4A8FA185565BCF3F234B6EEBBB77" italics="true" pageId="0" pageNumber="49">Conidiogenous cells</emphasis>
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phialidic, hyaline, smooth, ampulliform, lageniform or somewhat isodiametric, (4.5-)5.5-10
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<normalizedToken id="0E483A9258795D5E163E41D154F57FB5" originalValue="×">x</normalizedToken>
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3.5-9
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<normalizedToken id="92AA07ACBCF6262DCCCF127A4DB86D42" originalValue="μm">μm</normalizedToken>
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.
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<emphasis id="4261B7CD1651D42AEC5D954429345B65" italics="true" pageId="0" pageNumber="49">Conidia</emphasis>
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ellipsoidal to oblong, straight, thin- and smooth-walled, hyaline, aseptate, 3.5-7
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<normalizedToken id="7F2F0B02CE769F4F5E7E84E03649565E" originalValue="×">x</normalizedToken>
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2-3
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<normalizedToken id="F57A0EA6BDC84A3FF3B0BFDDFBCCFF47" originalValue="μm">μm</normalizedToken>
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, 2-guttulate, big.
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<taxonomicName id="BBC92A4C869B12D958E0104A4FDEE7D9" genus="Conidial" lsidName="Conidial matrix" pageId="0" pageNumber="49" rank="species" species="matrix">
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<emphasis id="76F515B9BE407616619FD30924328EC2" italics="true" pageId="0" pageNumber="49">Conidial matrix</emphasis>
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</taxonomicName>
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buff.
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</paragraph>
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</subSubSection>
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<subSubSection id="B35C23D9F031A51B2049AB0AA4B5E8B9" pageId="0" pageNumber="49" type="description">
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<paragraph id="DC70E750339C63C6006B4476EF259698" pageId="0" pageNumber="49">Culture characteristics.</paragraph>
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<paragraph id="E69C0538D2C0EB2F5CABF3C28353E440" pageId="0" pageNumber="49">Colonies after 7 d at 25 °C, on OA reaching 55-60 mm diam, aerial mycelium floccose, pale smoke grey, pale brown towards periphery, abundant production of confluent pycnidia, margin regular; reverse pale olivaceous, with some olivaceous black zones. On MEA reaching 50-55 mm diam, aerial mycelium woolly, pale olivaceous grey, margin irregular; reverse buff near the centre, dark brown with orange edge. On PDA reaching 50-55 mm diam, aerial mycelium floccose, pale mouse grey with olivaceous edge, margin irregular; reverse dark brown with pale brown edge. NaOH spot test negative on OA.</paragraph>
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</subSubSection>
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<subSubSection id="94C5A73A3E9D4D43B0CDE01D18B25D20" pageId="0" pageNumber="49" type="notes">
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<paragraph id="1F7E08F587C3380CCED9797BFED95472" pageId="0" pageNumber="49">Notes.</paragraph>
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<paragraph id="70E8B7EA3BBDDCBD8DADEB0BE95302A0" pageId="0" pageNumber="49">
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Based on the multi-gene phylogenetic analyses,
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<taxonomicName id="C315ABEC579DC3FC228E58EB227D7389" lsidName="D. kooimaniorum" pageId="0" pageNumber="49" rank="species" species="kooimaniorum">
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<emphasis id="C79ACFF47A4B4283CD38648346F51D16" italics="true" pageId="0" pageNumber="49">D. kooimaniorum</emphasis>
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</taxonomicName>
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forms an independent branch, clearly separated from other species in
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<taxonomicName id="EF6586EAF66488AD2277F0535846853F" class="Dothideomycetes" family="Didymellaceae" genus="Didymella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Didymella" order="Pleosporales" pageId="0" pageNumber="49" phylum="Ascomycota" rank="genus">
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<emphasis id="4C1B1231B45AB613C3B34A6B376FB1C1" italics="true" pageId="0" pageNumber="49">Didymella</emphasis>
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</taxonomicName>
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(Figure
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<figureCitation id="B7B56AED889E2777415F74A58BECD67C" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Phylogenetic tree generated from the maximum-likelihood analysis based on the combined ITS, LSU, tub 2 and rpb 2 sequence alignment of Didymellaceae members. The RAxML bootstrap support values (BS), Bayesian posterior probabilities (PP), and parsimony bootstrap support values (PBS) are given at the nodes (BS / PP / PBS). BS and PBS values represent parsimony bootstrap support values> 50 %. Full supported branches are indicated in bold. The scale bar represents the expected number of changes per site. Ex-type strains are represented in bold. Strains obtained in the current study are printed in green; among them, whilst strains that represent new taxa are printed in red. Some of the basal branches were shortened to facilitate layout (the fraction in round parentheses refers to the presented length compared to the actual length of the branch). The tree was rooted to Coniothyrium palmarum CBS 400.71 and Leptosphaeria doliolum CBS 505.75." figureDoi="10.3897/mycokeys.65.47704.figure1" httpUri="https://binary.pensoft.net/fig/388204" pageId="0" pageNumber="49">1</figureCitation>
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). Morphologically,
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<taxonomicName id="F5873DB0E7A3632E535E478AB1571777" lsidName="D. kooimaniorum" pageId="0" pageNumber="49" rank="species" species="kooimaniorum">
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<emphasis id="C1F5F9715D9A3AC37CF0D4FB97222C34" italics="true" pageId="0" pageNumber="49">D. kooimaniorum</emphasis>
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</taxonomicName>
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is characterised by pale brown pycnidia densely covered by long hairs, and ostioles with up to six papillae with a darker neck.
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</paragraph>
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<caption id="826BC8B86F5A27490408B70EB23F3919" doi="10.3897/mycokeys.65.47704.figure4" httpUri="https://binary.pensoft.net/fig/388207" pageId="0" pageNumber="49" start="Figure 4" startId="F4">
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<paragraph id="B1AF5223C5BBDB48E2DFB2AC4EBD386E" pageId="0" pageNumber="49">
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<emphasis id="5B30197D594286D9638A5D656609A2AC" bold="true" pageId="0" pageNumber="49">Figure 4.</emphasis>
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<taxonomicName id="7C17FE3B57940E0729CA1E99AE0B367C" authorityName="Hern. - Restr., L. W. Hou, L. Cai & Crous" authorityYear="2020" class="Dothideomycetes" family="Didymellaceae" genus="Didymella" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Didymella kooimaniorum" order="Pleosporales" pageId="0" pageNumber="49" phylum="Ascomycota" rank="species" species="kooimaniorum">
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<emphasis id="2C48B8B11DFBEF40D3046190F302FAD4" italics="true" pageId="0" pageNumber="49">Didymella kooimaniorum</emphasis>
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</taxonomicName>
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(CBS 144951).
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<emphasis id="6D2B2DC1A2FD03CF14D51ACC3D9B6B1F" bold="true" pageId="0" pageNumber="49">A, B</emphasis>
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Colony on OA (front and reverse)
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<emphasis id="CCE21CC09E52A3F4928AAF3A59B8F57D" bold="true" pageId="0" pageNumber="49">C, D</emphasis>
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colony on MEA (front and reverse)
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<emphasis id="37ED9652385950E6FF6AA20E2D89C155" bold="true" pageId="0" pageNumber="49">E, F</emphasis>
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colony on PDA (front and reverse)
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<emphasis id="0520A9CDFE6B214BB3447204789A9746" bold="true" pageId="0" pageNumber="49">G</emphasis>
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pycnidia forming on OA
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<emphasis id="717262EEAB0D4647D2B730697CDA5A69" bold="true" pageId="0" pageNumber="49">H</emphasis>
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pycnidia
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<emphasis id="62436261279FD07BD1C6660EE61E17A2" bold="true" pageId="0" pageNumber="49">I</emphasis>
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||
section of pycnidium
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<emphasis id="46AECB29A5FDA7D43ABD2975C4D9759A" bold="true" pageId="0" pageNumber="49">J</emphasis>
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section of pycnidial wall
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<emphasis id="51C402A81082855A76DFAF20172AE494" bold="true" pageId="0" pageNumber="49">K-M</emphasis>
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conidiogenous cells
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<emphasis id="E8BDE96CB204C051CB980948F273D3AC" bold="true" pageId="0" pageNumber="49">N</emphasis>
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conidia. Scale bars: 100
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<normalizedToken id="2C6DC0A2CB765B49EE2B5E1BC0C2A8FE" originalValue="μm">μm</normalizedToken>
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||
(
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||
<emphasis id="A9822304C2CECA5C9C2780559F0E9F30" bold="true" pageId="0" pageNumber="49">H</emphasis>
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); 50
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<normalizedToken id="25D40046F3E3F849D0E1DD6F715A29FD" originalValue="μm">μm</normalizedToken>
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(
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||
<emphasis id="DF2ABB727AA9487A4502E9E4DEF2E225" bold="true" pageId="0" pageNumber="49">I</emphasis>
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||
); 10
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<normalizedToken id="8F1035B660F28A02FDAA9A062728416C" originalValue="μm">μm</normalizedToken>
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||
(
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||
<emphasis id="9344F911636FD1009368A8322738533C" bold="true" pageId="0" pageNumber="49">J</emphasis>
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); 5
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<normalizedToken id="CBEAADDE46C36571DF9F9E8772921E55" originalValue="μm">μm</normalizedToken>
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||
(
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||
<emphasis id="ABFF71FFEAC878FBF0DF8832CBED5B9F" bold="true" pageId="0" pageNumber="49">K-N</emphasis>
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).
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |