New insights in Russula subsect. Rubrinae: phylogeny and the quest for synapomorphic characters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F17%3A00478816" target="_blank" >RIV/61388971:_____/17:00478816 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s11557-017-1322-0" target="_blank" >http://dx.doi.org/10.1007/s11557-017-1322-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11557-017-1322-0" target="_blank" >10.1007/s11557-017-1322-0</a>
Alternative languages
Result language
angličtina
Original language name
New insights in Russula subsect. Rubrinae: phylogeny and the quest for synapomorphic characters
Original language description
Russula is one of the most speciose genera of mushroom-forming fungi, but phylogenetic relationships among species and subgeneric groupings are poorly understood. Our multi-locus phylogenetic reconstruction places R. firmula, R. rubra, R. rutila and R. veternosa in a well-supported Rubrinae clade, belonging to the Integrae clade of the Crown clade of the genus Russula. Traditional morphology-based classifications placed these four species in two different subsections based on the presence or absence of incrustations on pileocystidia. The Integrae clade also contains R. integra and related species that are traditionally placed in other groups based on their mild taste. Ancestral state reconstruction suggests that the common ancestor of the Crown clade and the Integrae clade probably did not have any incrustations in the pileipellis, had a mild taste, yellow spore print and were associated with angiosperms. All four species of the Rubrinae clade are defined by a darker yellow or ochre spore print, acrid taste and incrustations on pileocystidia. This last character contradicts the former splitting of the group because incrustations were apparently overlooked in R. firmula and R. veternosa. Incrustation type is now highlighted as being important for the delimitation of species and groups within the Crown clade. Pink or red staining of the incrustations in sulphovanillin is present in all species of the Rubrinae clade and a majority of the analysed species of the Integrae clade. The delimitation of the Rubrinae clade and its species circumscriptions are summarised here in a new diagnostic key.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10606 - Microbiology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Mycological Progress
ISSN
1617-416X
e-ISSN
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Volume of the periodical
16
Issue of the periodical within the volume
9
Country of publishing house
DE - GERMANY
Number of pages
16
Pages from-to
877-892
UT code for WoS article
000408482800004
EID of the result in the Scopus database
2-s2.0-85026450899