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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

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10606 - Microbiology

Result continuities

  • Project

  • 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

  • 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