The detecte, rate and manifestation of residual sexuality in apomictic populations of Pilosella (Astreraceae, Lactuceae)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F14%3A00073702" target="_blank" >RIV/00216224:14310/14:00073702 - isvavai.cz</a>
Result on the web
<a href="http://download.springer.com/static/pdf/460/art%253A10.1007%252Fs12224-013-9166-0.pdf?auth66=1403355992_2f1522fa8a2d280f4ec789ea3d73c041&ext=.pdf" target="_blank" >http://download.springer.com/static/pdf/460/art%253A10.1007%252Fs12224-013-9166-0.pdf?auth66=1403355992_2f1522fa8a2d280f4ec789ea3d73c041&ext=.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s12224-013-9166-0" target="_blank" >10.1007/s12224-013-9166-0</a>

Result language
angličtina
Original language name
The detecte, rate and manifestation of residual sexuality in apomictic populations of Pilosella (Astreraceae, Lactuceae)
Original language description
Effect of maternal facultatively apomictic plants on population diversity was evaluated in seven hybridizing polyploid Pilosella populations, where apomictic (P. bauhini or P. aurantiaca) and sexual (P. officinarum) biotypes coexist. The ploidy level, reproductive system, morphology, clonal structure and chloroplast DNA haplotypes were used to characterize these plants and their hybrids. The reproductive origins of the progeny were assessed through either a flow cytometric seed screen and/or a comparison between the ploidy level of progeny embryos/seedlings and the maternal ploidy level. The cultivated progeny derived from residual sexuality in maternal apomicts were also identified based on their morphology and reproductive behaviour. The progeny different from their maternal parents (0.6?92.3 % of progeny embryos and 0?100 % of progeny seedlings) originated either sexually or via haploid parthenogenesis.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EF - Botany
OECD FORD branch
—

Project
<a href="/en/project/GAP506%2F10%2F1363" target="_blank" >GAP506/10/1363: Phylogeny of subtribe Hieraciinae (Asteraceae) ? a model example of contrasting evolutionary strategies in closely related lineages</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)