Počet záznamů: 1
Inferring species networks from gene trees in high-polyploid North American and Hawaiian violets (Viola, Violaceae)
- 1.0385462 - BÚ 2013 RIV GB eng J - Článek v odborném periodiku
Marcussen, T. - Jakobsen, K. S. - Danihelka, Jiří - Ballard, H. E. - Blaxland, K. - Brysting, A. K. - Oxelman, B.
Inferring species networks from gene trees in high-polyploid North American and Hawaiian violets (Viola, Violaceae).
Systematic Biology. Roč. 61, č. 1 (2012), s. 107-126. ISSN 1063-5157. E-ISSN 1076-836X
Grant CEP: GA MŠMT LC06073
Výzkumný záměr: CEZ:AV0Z60050516
Institucionální podpora: RVO:67985939
Klíčová slova: allopolyploidy * BEAST * homoeolog loss
Kód oboru RIV: EF - Botanika
Impakt faktor: 12.169, rok: 2012
Although two of the high-polyploid lineages (Boreali-Americanae, Pedatae) remained decaploid, recurrent polyploidization with tetraploids of section Plagiostigma within the last 5 Ma has resulted in two 14-ploid lineages (Mexicanae, Nosphinium) and one 18-ploid lineage (Langsdorffianae). This implies a more complex phylogenetic and biogeographic origin of the Hawaiian violets (Nosphinium) than that previously inferred from rDNA data and illustrates the necessity of considering polyploidy in phylogenetic and biogeographic reconstruction.
Trvalý link: http://hdl.handle.net/11104/0214701
Počet záznamů: 1