Cytotype coexistence in the field cannot be explained by inter-cytotype hybridization alone: linking experiments and computer simulations in the sexual species Pilosella echioides (Asteraceae)

0478729 - BÚ 2018 RIV GB eng J - Journal Article
Chrtek, Jindřich - Herben, Tomáš - Rosenbaumová, R. - Münzbergová, Zuzana - Dočkalová, Zuzana - Zahradníček, Jaroslav - Krejčíková, Jana - Trávníček, Pavel
Cytotype coexistence in the field cannot be explained by inter-cytotype hybridization alone: linking experiments and computer simulations in the sexual species Pilosella echioides (Asteraceae).
BMC Evolutionary Biology. Roč. 17, MAR 23 (2017), s. 1-14, č. článku 87. ISSN 1471-2148. E-ISSN 1471-2148
R&D Projects: GA ČR GAP506/10/1363; GA ČR GP13-18610P
Institutional support: RVO:67985939
Keywords : cytotype diversity * polyploidy * mating interactions
OECD category: Plant sciences, botany
Impact factor: 3.027, year: 2017

The study combines results of experimental crossing among cytotypes of Pilosella echioides and in silico simulation of dynamics of virtually panmictic population. Based on comparison of multi-parametric model with the field observation of cytotype structure on Havranické vřesoviště heathland we postulate the hypothesis of relatively high capacity for clonal growth for all cytotypes and especially for triploids.
Permanent Link: http://hdl.handle.net/11104/0277850