Počet záznamů: 1
Large genetic divergence of new, morphologically similar species of sterile lichens from Europe (Lepraria, Stereocaulaceae, Ascomycota): concordance of DNA sequence data with secondary metabolites
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SYSNO ASEP 0312214 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Large genetic divergence of new, morphologically similar species of sterile lichens from Europe (Lepraria, Stereocaulaceae, Ascomycota): concordance of DNA sequence data with secondary metabolites Překlad názvu Velká genetická divergence nových, morfologicky podobných druhů sterilních lišejníků z Evropy (Lepraria, Stereocaulaceae, Ascomycota): shoda dat DNA sekvencí a sekundárních metabolitů Tvůrce(i) Fehrer, Judith (BU-J) RID, ORCID
Slavíková - Bayerová, Štěpánka (BU-J)
Orange, A. (GB)Zdroj.dok. Cladistics - ISSN 0748-3007
Roč. 24, č. 4 (2008), s. 443-458Poč.str. 16 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova lichenized ascomycetes ; phylogenetic analysis ; asexual reproduction Vědní obor RIV EF - Botanika CEP KJB6005307 GA AV ČR - Akademie věd CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000258278900002 DOI https://doi.org/10.1111/j.1096-0031.2008.00213.x Anotace Species identification in Lepraria is largely based on secondary chemistry. We investigated different chemotypes of the morphologically similar L. jackii species complex by ITS sequencing. Samples belonging to different chemotypes of the L. jackii agg. corresponded to four highly divergent clusters. While true L. jackii was genetically uniform, the other three clades represented previously unrecognized species. Assessment of intraspecific genetic variability revealed four different patterns with respect to geographic scale. ITS sequences proved to be the most distinctive characters for species recognition in the Lepraria jackii complex and were in accordance with chemical and ecogeographic data. Several lines of evidence suggest that the genus is probably much larger than currently known. The diversification of this asexual group in the potential absence of recombination is discussed. Pracoviště Botanický ústav Kontakt Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Rok sběru 2009
Počet záznamů: 1