Molecular study of Central European sibling species of Phellinus igniarius group (Basidiomycetes, Hymenochaetales) using DNA sequences of ITS and EF1alpha regions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F07%3A00112266" target="_blank" >RIV/62156489:43410/07:00112266 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

čeština

Název v původním jazyce

Molecular study of Central European sibling species of Phellinus igniarius group (Basidiomycetes, Hymenochaetales) using DNA sequences of ITS and EF1alpha regions

Popis výsledku v původním jazyce

Genus Phellinus belongs to common wood-decaying fungi containing various chemical compounds with promisible utilisation in pharmacology. One of important infrageneric groups of the genus is so-called Phellinus igniarius group involving several sibling species with different affinity to various host tree species. According to hints in literature, Phellinus igniarius s.s. occurres exclusively on Salix, P. nigricans on Betula and host spectrum of P. alni is not clear. The aim of our study was to confirm current taxonomical concept of the group using the DNA sequences of ITS region of nuclear ribosomal DNA and tef1 gene coding for translation elongation factor 1 alpha gene (EF1a). A Neighbor-Joining phylogenetic analysis was carried out using MEGA 4 software. Phylogenetic analyses based on both DNA regions revealed significant differences between specimens growing on distinct host tree species. While Phellinus igniarius s.s. is growing only on Salix or Populus nigra, Phellinus alni occurre

Název v anglickém jazyce

Molecular study of Central European sibling species of Phellinus igniarius group (Basidiomycetes, Hymenochaetales) using DNA sequences of ITS and EF1alpha regions

Popis výsledku anglicky

Genus Phellinus belongs to common wood-decaying fungi containing various chemical compounds with promisible utilisation in pharmacology. One of important infrageneric groups of the genus is so-called Phellinus igniarius group involving several sibling species with different affinity to various host tree species. According to hints in literature, Phellinus igniarius s.s. occurres exclusively on Salix, P. nigricans on Betula and host spectrum of P. alni is not clear. The aim of our study was to confirm current taxonomical concept of the group using the DNA sequences of ITS region of nuclear ribosomal DNA and tef1 gene coding for translation elongation factor 1 alpha gene (EF1a). A Neighbor-Joining phylogenetic analysis was carried out using MEGA 4 software. Phylogenetic analyses based on both DNA regions revealed significant differences between specimens growing on distinct host tree species. While Phellinus igniarius s.s. is growing only on Salix or Populus nigra, Phellinus alni occurre

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

<a href="/cs/project/GC521%2F07%2FJ039" target="_blank" >GC521/07/J039: Dřevní houby z rodů Phellinus a Inonotus: taxonomie, ekologie, molekulární fylogeneze, produkce polysacharidů</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

KSM Newsletter

ISSN

1610-2606

e-ISSN

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Svazek periodika

19

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

1

Strana od-do

34-34

Kód UT WoS článku

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EID výsledku v databázi Scopus

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