145 lines
9.4 KiB
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145 lines
9.4 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/mycokeys.39.26914" ID-GBIF-Dataset="eda7a41a-f75a-4daa-ad76-1963372cba89" ID-PMC="PMC6160862" ID-Pensoft-Pub="1314-4049-39-97" ID-PubMed="30271260" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-4049-39-97" ModsDocOrigin="MycoKeys 39" ModsDocTitle="High diversity of Diaporthe species associated with dieback diseases in China, with twelve new species described" checkinTime="1555333493008" checkinUser="pensoft" docAuthor="Yang, Qin, Fan, Xin-Lei, Guarnaccia, Vladimiro & Tian, Cheng-Ming" docDate="2018" docId="17EC56AC64698F7A4E931A052C4B63A9" docLanguage="en" docName="MycoKeys 39: 97-149" docOrigin="MycoKeys 39" docSource="http://dx.doi.org/10.3897/mycokeys.39.26914" docTitle="Diaporthe cinnamomi C. M. Tian & Q. Yang, sp. nov." docType="treatment" docVersion="4" lastPageNumber="97" masterDocId="FFD50050FFFDA55CFF8A4E3BFFF3FFBB" masterDocTitle="High diversity of Diaporthe species associated with dieback diseases in China, with twelve new species described" masterLastPageNumber="149" masterPageNumber="97" pageNumber="97" updateTime="1668136060170" updateUser="ExternalLinkService">
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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>High diversity of Diaporthe species associated with dieback diseases in China, with twelve new species described</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>Yang, Qin</mods:namePart>
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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>Fan, Xin-Lei</mods:namePart>
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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>Guarnaccia, Vladimiro</mods:namePart>
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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>Tian, Cheng-Ming</mods:namePart>
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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>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>39</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>97</mods:start>
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<mods:end>149</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.39.26914</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.39.26914</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-4049-39-97</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="156202290" LSID="urn:lsid:plazi:treatment:17EC56AC64698F7A4E931A052C4B63A9" httpUri="http://treatment.plazi.org/id/17EC56AC64698F7A4E931A052C4B63A9" lastPageNumber="97" pageId="0" pageNumber="97">
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<subSubSection pageId="0" pageNumber="97" type="nomenclature">
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<paragraph pageId="0" pageNumber="97">
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<taxonomicName LSID="MB824709" authority="C. M. Tian & Q. Yang" class="Sordariomycetes" family="Diaporthaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe cinnamomi" order="Diaporthales" pageId="0" pageNumber="97" phylum="Ascomycota" rank="species" species="cinnamomi">Diaporthe cinnamomi C.M. Tian & Q. Yang</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="97">sp. nov.</taxonomicNameLabel>
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Figure 10
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="97" type="diagnosis">
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<paragraph pageId="0" pageNumber="97">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="97">
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<taxonomicName class="Sordariomycetes" family="Diaporthaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe cinnamomi" order="Diaporthales" pageId="0" pageNumber="97" phylum="Ascomycota" rank="species" species="cinnamomi">Diaporthe cinnamomi</taxonomicName>
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differs from its closest phylogenetic species
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<taxonomicName lsidName="D. discoidispora" pageId="0" pageNumber="97" rank="species" species="discoidispora">D. discoidispora</taxonomicName>
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in ITS, his3 and tef1 loci based on the alignments deposited in TreeBASE.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="97" type="holotype">
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<paragraph pageId="0" pageNumber="97">Holotype.</paragraph>
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<paragraph pageId="0" pageNumber="97">
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CHINA. Zhejiang Province: Linan city, on symptomatic twigs of
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<taxonomicName class="Magnoliopsida" family="Lauraceae" genus="Cinnamomum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cinnamomum" order="Laurales" pageId="0" pageNumber="97" phylum="Tracheophyta" rank="genus">Cinnamomum</taxonomicName>
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sp., 22 Apr. 2017, Q. Yang (holotype: BJFC-S1482; ex-type culture: CFCC 52569).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="97" type="etymology">
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<paragraph pageId="0" pageNumber="97">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="97">
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Named after the host genus on which it was collected,
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<taxonomicName class="Magnoliopsida" family="Lauraceae" genus="Cinnamomum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cinnamomum" order="Laurales" pageId="0" pageNumber="97" phylum="Tracheophyta" rank="genus">Cinnamomum</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="97" type="description">
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<paragraph pageId="0" pageNumber="97">Description.</paragraph>
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<paragraph pageId="0" pageNumber="97">
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On PDA: Conidiomata pycnidial, globose, solitary or aggregated, deeply embedded in the substrate, erumpent, dark brown to black, 170-235
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<normalizedToken originalValue="μm">μm</normalizedToken>
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diam., whitish translucent to cream conidial drops exuding from the ostioles. Conidiophores 11-25
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<normalizedToken originalValue="×">x</normalizedToken>
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1.5-2
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, cylindrical, hyaline, branched, straight or curved, tapering towards the apex. Alpha conidia hyaline, aseptate, ellipsoidal to oval, biguttulate, rounded at both ends, 5-7
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<normalizedToken originalValue="×">x</normalizedToken>
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2.5-3
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(av. = 6
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<normalizedToken originalValue="×">x</normalizedToken>
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2.9
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, n = 30). Beta conidia not observed.
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</paragraph>
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<caption pageId="0" pageNumber="97">
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<paragraph pageId="0" pageNumber="97">
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Figure 10.
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<taxonomicName class="Sordariomycetes" family="Diaporthaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe cinnamomi" order="Diaporthales" pageId="0" pageNumber="97" phylum="Ascomycota" rank="species" species="cinnamomi">Diaporthe cinnamomi</taxonomicName>
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(CFCC 52569) A Culture on PDAB Conidiomata C Alpha conidia D Conidiophores. Scale bars: 200
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(B), 10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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(
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<normalizedToken originalValue="C–D">C-D</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="97" type="description">
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<paragraph pageId="0" pageNumber="97">Culture characters.</paragraph>
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<paragraph pageId="0" pageNumber="97">Cultures incubated on PDA at 25 °C in darkness showed colony originally flat with white felty mycelium, developing petaloid mycelium after 7-10 d and turning yellowish at the centre and brownish at the marginal area after 15 d. Conidiomata erumpent at maturity.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="97" type="materials_examined">
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<paragraph pageId="0" pageNumber="97">Additional material examined.</paragraph>
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<paragraph pageId="0" pageNumber="97">
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CHINA. Zhejiang Province: Linan city, on symptomatic twigs of
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<taxonomicName class="Magnoliopsida" family="Lauraceae" genus="Cinnamomum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Cinnamomum" order="Laurales" pageId="0" pageNumber="97" phylum="Tracheophyta" rank="genus">Cinnamomum</taxonomicName>
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sp., 22 Apr. 2017, Q. Yang, living culture CFCC 52570 (BJFC-S1483).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="97" type="notes">
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<paragraph pageId="0" pageNumber="97">Notes.</paragraph>
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<paragraph pageId="0" pageNumber="97">
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<taxonomicName class="Sordariomycetes" family="Diaporthaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe cinnamomi" order="Diaporthales" pageId="0" pageNumber="97" phylum="Ascomycota" rank="species" species="cinnamomi">Diaporthe cinnamomi</taxonomicName>
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comprises strains CFCC 52569 and CFCC 52570 closely related to
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<taxonomicName lsidName="D. discoidispora" pageId="0" pageNumber="97" rank="species" species="discoidispora">D. discoidispora</taxonomicName>
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in the combined phylogenetic tree (Fig. 1).
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<taxonomicName class="Sordariomycetes" family="Diaporthaceae" genus="Diaporthe" higherTaxonomySource="CoL" kingdom="Fungi" lsidName="Diaporthe cinnamomi" order="Diaporthales" pageId="0" pageNumber="97" phylum="Ascomycota" rank="species" species="cinnamomi">Diaporthe cinnamomi</taxonomicName>
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can be distinguished based on ITS, his3 and tef1 loci from
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<taxonomicName lsidName="D. discoidispora" pageId="0" pageNumber="97" rank="species" species="discoidispora">D. discoidispora</taxonomicName>
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(4/460 in ITS, 17/448 in his3 and 38/339 in tef1).
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</paragraph>
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</subSubSection>
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</treatment>
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</document>
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