Visiting Russula (Russulaceae, Russulales) with samples from southwestern China finds one new subsection of R. subg. Heterophyllidia with two new species
Using specimens collected from subtropical pine-fagaceous mixed forests and phylogenetic analysis of DNA sequence data of ITS, 28S rDNA, rpb2 and tef1 , we describe two new species, R. maguanensis and R. substriata , in R. subg. Heterophyllidia , subsect. Substriatinae subsect. nov. Russula maguanen...
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| Veröffentlicht in: | Mycological Progress 2019-06, Vol.18 (6), p.771-784 |
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| creator | Wang, Jing Buyck, Bart Wang, Xiang-Hua Bau, Tolgor |
| description | Using specimens collected from subtropical pine-fagaceous mixed forests and phylogenetic analysis of DNA sequence data of ITS, 28S rDNA,
rpb2
and
tef1
, we describe two new species,
R. maguanensis
and
R. substriata
, in
R.
subg.
Heterophyllidia
, subsect.
Substriatinae
subsect. nov.
Russula maguanensis
and
R. substriata
are similar to Indian
R. shingbaensis
in the tuberculate-striate pileus and spores with isolated warts but have more vividly coloured pileus and associate with pines and/or fagaceous trees rather than with
Abies.
In our multi-gene phylogeny, the new subsection and a representative of tropical African
R.
subsect.
Aureotactinae
compose one of the four major clades of
R.
subg.
Heterophyllidia
, the three remaining ones corresponding to
R.
sect.
Heterophyllae
,
R.
sect.
Ingratae
and
R.
subsect.
Cyanoxanthinae.
The overall characters of this new section combine those of some other sections in the same subgenus: mostly tuberculate-striate but more vivid pileus, spores with isolated warts, orthochromatic pileipellis with abundant erect aggregate mucronate pileocystidia in the suprapellis but absent in the subpellis and numerous cystidioid hyphae at the bottom of subpellis and trama beneath it. It differs from its sister clade
R.
subsect.
Aureotactinae
in lacking the intense yellowing of surface and context of their fruiting bodies and having pileal cystidioid elements clearly separated by the loose tissue of subpellis from the pileocystidia at the pileus surface. In order to compare our two new species with recently described Asian species and investigate their geographical distributions, we produced an ITS genealogy including also environmental sequences. This ITS genealogy suggests that
R.
subsect.
Substriatinae
includes at least seven potential species, shows an amphi-pacific distribution and its members associate with at least four families of host trees. |
| doi_str_mv | 10.1007/s11557-019-01487-1 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_hal_p</sourceid><recordid>TN_cdi_proquest_journals_2229252994</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2229252994</sourcerecordid><originalsourceid>FETCH-LOGICAL-c353t-399bcf6019ad104cb0f2afc3401e395bbf273b803b3678f35f1b4cbe7ca99d723</originalsourceid><addsrcrecordid>eNp9kd9q2zAUxs3oYGnWF9iVYDct1Jn-2JZ1WcLaFAKD0JbeCVmRYhVH8nTshTzK3nZK3XV3uxA65_D7Ps7hy7IvBC8IxvwbEFKWPMdEpFfUPCcfshmpK5LXoqRnqa4IzwtSPX_KzgFeMC6KArNZ9vvJgRuc36HNCDB2Cl2-Fdooc_132hm4Qgc3tAjUvk8dsjHsEYRxaA8GBhM9WrbOK2Sd3wIK3iBvDgjGBoweXPAoWLRZnAa7BVqZpAh9e-w6t3Vqch4OYdL0RjsDn7OPVnVgLt7-efZ4-_1hucrXP-7ulzfrXLOSDTkTotG2SperLcGFbrClympWYGKYKJvGUs6aGrOGVby2rLSkSZThWgmx5ZTNs6vJt1Wd7KPbq3iUQTm5ulnL0wyzmlJe0V8ksV8nto_h55juli9hjD6tJymlgpZUiCJRdKJ0DADR2HdbguUpLjnFJdPS8jUuebJmkwgS7Hcm_rP-j-oP4d-aUg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2229252994</pqid></control><display><type>article</type><title>Visiting Russula (Russulaceae, Russulales) with samples from southwestern China finds one new subsection of R. subg. Heterophyllidia with two new species</title><source>Springer Nature - Complete Springer Journals</source><creator>Wang, Jing ; Buyck, Bart ; Wang, Xiang-Hua ; Bau, Tolgor</creator><creatorcontrib>Wang, Jing ; Buyck, Bart ; Wang, Xiang-Hua ; Bau, Tolgor</creatorcontrib><description>Using specimens collected from subtropical pine-fagaceous mixed forests and phylogenetic analysis of DNA sequence data of ITS, 28S rDNA,
rpb2
and
tef1
, we describe two new species,
R. maguanensis
and
R. substriata
, in
R.
subg.
Heterophyllidia
, subsect.
Substriatinae
subsect. nov.
Russula maguanensis
and
R. substriata
are similar to Indian
R. shingbaensis
in the tuberculate-striate pileus and spores with isolated warts but have more vividly coloured pileus and associate with pines and/or fagaceous trees rather than with
Abies.
In our multi-gene phylogeny, the new subsection and a representative of tropical African
R.
subsect.
Aureotactinae
compose one of the four major clades of
R.
subg.
Heterophyllidia
, the three remaining ones corresponding to
R.
sect.
Heterophyllae
,
R.
sect.
Ingratae
and
R.
subsect.
Cyanoxanthinae.
The overall characters of this new section combine those of some other sections in the same subgenus: mostly tuberculate-striate but more vivid pileus, spores with isolated warts, orthochromatic pileipellis with abundant erect aggregate mucronate pileocystidia in the suprapellis but absent in the subpellis and numerous cystidioid hyphae at the bottom of subpellis and trama beneath it. It differs from its sister clade
R.
subsect.
Aureotactinae
in lacking the intense yellowing of surface and context of their fruiting bodies and having pileal cystidioid elements clearly separated by the loose tissue of subpellis from the pileocystidia at the pileus surface. In order to compare our two new species with recently described Asian species and investigate their geographical distributions, we produced an ITS genealogy including also environmental sequences. This ITS genealogy suggests that
R.
subsect.
Substriatinae
includes at least seven potential species, shows an amphi-pacific distribution and its members associate with at least four families of host trees.</description><identifier>ISSN: 1617-416X</identifier><identifier>EISSN: 1861-8952</identifier><identifier>DOI: 10.1007/s11557-019-01487-1</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Biodiversity ; Biomedical and Life Sciences ; Deoxyribonucleic acid ; DNA ; Ecology ; Fruit bodies ; Genealogy ; Geographical distribution ; Hyphae ; Life Sciences ; Microbiology ; Mixed forests ; New species ; Nucleotide sequence ; Original Article ; Phylogeny ; Physical characteristics ; Plant Sciences ; Spores ; Systematics, Phylogenetics and taxonomy ; Trees ; Warts ; Yellowing</subject><ispartof>Mycological Progress, 2019-06, Vol.18 (6), p.771-784</ispartof><rights>German Mycological Society and Springer-Verlag GmbH Germany, part of Springer Nature 2019</rights><rights>Copyright Springer Nature B.V. 2019</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-399bcf6019ad104cb0f2afc3401e395bbf273b803b3678f35f1b4cbe7ca99d723</citedby><cites>FETCH-LOGICAL-c353t-399bcf6019ad104cb0f2afc3401e395bbf273b803b3678f35f1b4cbe7ca99d723</cites><orcidid>0000-0001-6824-5280</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11557-019-01487-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11557-019-01487-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,881,27903,27904,41467,42536,51297</link.rule.ids><backlink>$$Uhttps://hal.science/hal-03822762$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Jing</creatorcontrib><creatorcontrib>Buyck, Bart</creatorcontrib><creatorcontrib>Wang, Xiang-Hua</creatorcontrib><creatorcontrib>Bau, Tolgor</creatorcontrib><title>Visiting Russula (Russulaceae, Russulales) with samples from southwestern China finds one new subsection of R. subg. Heterophyllidia with two new species</title><title>Mycological Progress</title><addtitle>Mycol Progress</addtitle><description>Using specimens collected from subtropical pine-fagaceous mixed forests and phylogenetic analysis of DNA sequence data of ITS, 28S rDNA,
rpb2
and
tef1
, we describe two new species,
R. maguanensis
and
R. substriata
, in
R.
subg.
Heterophyllidia
, subsect.
Substriatinae
subsect. nov.
Russula maguanensis
and
R. substriata
are similar to Indian
R. shingbaensis
in the tuberculate-striate pileus and spores with isolated warts but have more vividly coloured pileus and associate with pines and/or fagaceous trees rather than with
Abies.
In our multi-gene phylogeny, the new subsection and a representative of tropical African
R.
subsect.
Aureotactinae
compose one of the four major clades of
R.
subg.
Heterophyllidia
, the three remaining ones corresponding to
R.
sect.
Heterophyllae
,
R.
sect.
Ingratae
and
R.
subsect.
Cyanoxanthinae.
The overall characters of this new section combine those of some other sections in the same subgenus: mostly tuberculate-striate but more vivid pileus, spores with isolated warts, orthochromatic pileipellis with abundant erect aggregate mucronate pileocystidia in the suprapellis but absent in the subpellis and numerous cystidioid hyphae at the bottom of subpellis and trama beneath it. It differs from its sister clade
R.
subsect.
Aureotactinae
in lacking the intense yellowing of surface and context of their fruiting bodies and having pileal cystidioid elements clearly separated by the loose tissue of subpellis from the pileocystidia at the pileus surface. In order to compare our two new species with recently described Asian species and investigate their geographical distributions, we produced an ITS genealogy including also environmental sequences. This ITS genealogy suggests that
R.
subsect.
Substriatinae
includes at least seven potential species, shows an amphi-pacific distribution and its members associate with at least four families of host trees.</description><subject>Biodiversity</subject><subject>Biomedical and Life Sciences</subject><subject>Deoxyribonucleic acid</subject><subject>DNA</subject><subject>Ecology</subject><subject>Fruit bodies</subject><subject>Genealogy</subject><subject>Geographical distribution</subject><subject>Hyphae</subject><subject>Life Sciences</subject><subject>Microbiology</subject><subject>Mixed forests</subject><subject>New species</subject><subject>Nucleotide sequence</subject><subject>Original Article</subject><subject>Phylogeny</subject><subject>Physical characteristics</subject><subject>Plant Sciences</subject><subject>Spores</subject><subject>Systematics, Phylogenetics and taxonomy</subject><subject>Trees</subject><subject>Warts</subject><subject>Yellowing</subject><issn>1617-416X</issn><issn>1861-8952</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kd9q2zAUxs3oYGnWF9iVYDct1Jn-2JZ1WcLaFAKD0JbeCVmRYhVH8nTshTzK3nZK3XV3uxA65_D7Ps7hy7IvBC8IxvwbEFKWPMdEpFfUPCcfshmpK5LXoqRnqa4IzwtSPX_KzgFeMC6KArNZ9vvJgRuc36HNCDB2Cl2-Fdooc_132hm4Qgc3tAjUvk8dsjHsEYRxaA8GBhM9WrbOK2Sd3wIK3iBvDgjGBoweXPAoWLRZnAa7BVqZpAh9e-w6t3Vqch4OYdL0RjsDn7OPVnVgLt7-efZ4-_1hucrXP-7ulzfrXLOSDTkTotG2SperLcGFbrClympWYGKYKJvGUs6aGrOGVby2rLSkSZThWgmx5ZTNs6vJt1Wd7KPbq3iUQTm5ulnL0wyzmlJe0V8ksV8nto_h55juli9hjD6tJymlgpZUiCJRdKJ0DADR2HdbguUpLjnFJdPS8jUuebJmkwgS7Hcm_rP-j-oP4d-aUg</recordid><startdate>20190606</startdate><enddate>20190606</enddate><creator>Wang, Jing</creator><creator>Buyck, Bart</creator><creator>Wang, Xiang-Hua</creator><creator>Bau, Tolgor</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>M7N</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0001-6824-5280</orcidid></search><sort><creationdate>20190606</creationdate><title>Visiting Russula (Russulaceae, Russulales) with samples from southwestern China finds one new subsection of R. subg. Heterophyllidia with two new species</title><author>Wang, Jing ; Buyck, Bart ; Wang, Xiang-Hua ; Bau, Tolgor</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-399bcf6019ad104cb0f2afc3401e395bbf273b803b3678f35f1b4cbe7ca99d723</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Biodiversity</topic><topic>Biomedical and Life Sciences</topic><topic>Deoxyribonucleic acid</topic><topic>DNA</topic><topic>Ecology</topic><topic>Fruit bodies</topic><topic>Genealogy</topic><topic>Geographical distribution</topic><topic>Hyphae</topic><topic>Life Sciences</topic><topic>Microbiology</topic><topic>Mixed forests</topic><topic>New species</topic><topic>Nucleotide sequence</topic><topic>Original Article</topic><topic>Phylogeny</topic><topic>Physical characteristics</topic><topic>Plant Sciences</topic><topic>Spores</topic><topic>Systematics, Phylogenetics and taxonomy</topic><topic>Trees</topic><topic>Warts</topic><topic>Yellowing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Jing</creatorcontrib><creatorcontrib>Buyck, Bart</creatorcontrib><creatorcontrib>Wang, Xiang-Hua</creatorcontrib><creatorcontrib>Bau, Tolgor</creatorcontrib><collection>CrossRef</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Mycological Progress</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Jing</au><au>Buyck, Bart</au><au>Wang, Xiang-Hua</au><au>Bau, Tolgor</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Visiting Russula (Russulaceae, Russulales) with samples from southwestern China finds one new subsection of R. subg. Heterophyllidia with two new species</atitle><jtitle>Mycological Progress</jtitle><stitle>Mycol Progress</stitle><date>2019-06-06</date><risdate>2019</risdate><volume>18</volume><issue>6</issue><spage>771</spage><epage>784</epage><pages>771-784</pages><issn>1617-416X</issn><eissn>1861-8952</eissn><abstract>Using specimens collected from subtropical pine-fagaceous mixed forests and phylogenetic analysis of DNA sequence data of ITS, 28S rDNA,
rpb2
and
tef1
, we describe two new species,
R. maguanensis
and
R. substriata
, in
R.
subg.
Heterophyllidia
, subsect.
Substriatinae
subsect. nov.
Russula maguanensis
and
R. substriata
are similar to Indian
R. shingbaensis
in the tuberculate-striate pileus and spores with isolated warts but have more vividly coloured pileus and associate with pines and/or fagaceous trees rather than with
Abies.
In our multi-gene phylogeny, the new subsection and a representative of tropical African
R.
subsect.
Aureotactinae
compose one of the four major clades of
R.
subg.
Heterophyllidia
, the three remaining ones corresponding to
R.
sect.
Heterophyllae
,
R.
sect.
Ingratae
and
R.
subsect.
Cyanoxanthinae.
The overall characters of this new section combine those of some other sections in the same subgenus: mostly tuberculate-striate but more vivid pileus, spores with isolated warts, orthochromatic pileipellis with abundant erect aggregate mucronate pileocystidia in the suprapellis but absent in the subpellis and numerous cystidioid hyphae at the bottom of subpellis and trama beneath it. It differs from its sister clade
R.
subsect.
Aureotactinae
in lacking the intense yellowing of surface and context of their fruiting bodies and having pileal cystidioid elements clearly separated by the loose tissue of subpellis from the pileocystidia at the pileus surface. In order to compare our two new species with recently described Asian species and investigate their geographical distributions, we produced an ITS genealogy including also environmental sequences. This ITS genealogy suggests that
R.
subsect.
Substriatinae
includes at least seven potential species, shows an amphi-pacific distribution and its members associate with at least four families of host trees.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s11557-019-01487-1</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0001-6824-5280</orcidid></addata></record> |
| fulltext | fulltext |
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| ispartof | Mycological Progress, 2019-06, Vol.18 (6), p.771-784 |
| issn | 1617-416X 1861-8952 |
| language | eng |
| recordid | cdi_proquest_journals_2229252994 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Biodiversity Biomedical and Life Sciences Deoxyribonucleic acid DNA Ecology Fruit bodies Genealogy Geographical distribution Hyphae Life Sciences Microbiology Mixed forests New species Nucleotide sequence Original Article Phylogeny Physical characteristics Plant Sciences Spores Systematics, Phylogenetics and taxonomy Trees Warts Yellowing |
| title | Visiting Russula (Russulaceae, Russulales) with samples from southwestern China finds one new subsection of R. subg. Heterophyllidia with two new species |
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