The role of facultatively apomictic mothers in the generation of ploidy variation in two model populations of hawkweeds (Hieracium subgen. Pilosella, Asteraceae).
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F07%3A00022326" target="_blank" >RIV/00216224:14310/07:00022326 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The role of facultatively apomictic mothers in the generation of ploidy variation in two model populations of hawkweeds (Hieracium subgen. Pilosella, Asteraceae).
Original language description
The capacity of facultatively apomictic maternal biotypes to generate ploidy variation was compare with corresponding role of sexual biotypes in two polyploid hybrid swarms comprised of Hieracium pilosella, H. bauhini and their homoploid or heteroploid hybrids (sexual, apomictic or sterile). While the sexual mothers predominantly retained a rather narrow range of ploidy levels in their progeny, the facultative apomictic mothers produced progeny of much more variable ploidy. Apomictic mother were able toproduce viable seeds via parthenogenesis, hybridization and haploid parthenogenesis.
Czech name
The role of facultatively apomictic mothers in the generation of ploidy variation in two model populations of hawkweeds (Hieracium subgen. Pilosella, Asteraceae).
Czech description
The capacity of facultatively apomictic maternal biotypes to generate ploidy variation was compare with corresponding role of sexual biotypes in two polyploid hybrid swarms comprised of Hieracium pilosella, H. bauhini and their homoploid or heteroploid hybrids (sexual, apomictic or sterile). While the sexual mothers predominantly retained a rather narrow range of ploidy levels in their progeny, the facultative apomictic mothers produced progeny of much more variable ploidy. Apomictic mother were able toproduce viable seeds via parthenogenesis, hybridization and haploid parthenogenesis.
Classification
Type
O - Miscellaneous
CEP classification
EF - Botany
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů