Počet záznamů: 1

New hybrid combinations revealed by molecular analysis: The unknown side of North American pondweed diversity (Potamogeton)

  1. 1.
    0340048 - BU-J 2010 RIV US eng J - Článek v odborném periodiku
    Kaplan, Zdeněk - Fehrer, Judith - Hellquist, C. B.
    New hybrid combinations revealed by molecular analysis: The unknown side of North American pondweed diversity (Potamogeton).
    Systematic Botany. Roč. 34, č. 4 (2009), s. 625-642 ISSN 0363-6445
    Grant CEP: GA ČR(CZ) GA206/06/0593; GA ČR GA206/09/0291
    Výzkumný záměr: CEZ:AV0Z60050516
    Klíčová slova: Potamogeton * hybridization * taxonomy
    Kód oboru RIV: EF - Botanika
    Impakt faktor: 1.697, rok: 2009

    The occurrence and diversity of Potamogeton hybrids was investigated in eastern North America, the region of the highest diversity of Potamogeton species in the world. For various reasons, however, the existence of hybrids in this area has been largely overlooked. DNA analyses revealed a high proportion of unrecorded diversity, including four previously unknown interspecific hybrids. In spite of their sterility, some of these hybrids persist at their localities for a long time in the absence of the parental species.
    Trvalý link: http://hdl.handle.net/11104/0183373