Species-rich and polyploid-poor: insights into the evolutionary role of whole genome duplication from the Cape flora biodiversity hotspot

0464536 - BÚ 2017 RIV US eng J - Článek v odborném periodiku
Oberlander, Kenneth - Dreyer, L. L. - Goldblatt, P. - Suda, Jan - Linder, H. P.
Species-rich and polyploid-poor: insights into the evolutionary role of whole genome duplication from the Cape flora biodiversity hotspot.
American Journal of Botany. Roč. 103, č. 7 (2016), s. 1336-1347. ISSN 0002-9122. E-ISSN 1537-2197
Grant CEP: GA MŠMT(CZ) EE2.3.30.0048
Institucionální podpora: RVO:67985939
Klíčová slova: evolution * Cape * polyploidy
Kód oboru RIV: EF - Botanika
Impakt faktor: 3.050, rok: 2016

The Cape flora has anomalously low proportions of polyploids compared with global levels. This pattern is consistently observed across nearly half the clades and across global latitudinal gradients. This pattern shows that the diversity of the Cape fl ora is the outcome of primarily diploid radiations and supports the hypothesis that WGD may be rare in stable environments.
Trvalý link: http://hdl.handle.net/11104/0265671