ŠLANCAROVÁ, Veronika, Jana ŽDÁNSKÁ, Bohuslav JANOUŠEK, Martina TALIANOVÁ, Christian ZSCHACH, Jitka ŽLŮVOVÁ, Jiří ŠIROKÝ, Viera KOVÁČOVÁ, Hana BLAVET, Jiří DANIHELKA, Bengt OXELMAN, Alex WIDMER a Boris VYSKOT. Evolution of sex determination systems with heterogametic males and females in Silene. Evolution. Society for the Study of Evolution, 2013, roč. 67, č. 12, s. 3669-3677. ISSN 0014-3820. Dostupné z: https://dx.doi.org/10.1111/evo.12223. |
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@article{1169417, author = {Šlancarová, Veronika and Ždánská, Jana and Janoušek, Bohuslav and Talianová, Martina and Zschach, Christian and Žlůvová, Jitka and Široký, Jiří and Kováčová, Viera and Blavet, Hana and Danihelka, Jiří and Oxelman, Bengt and Widmer, Alex and Vyskot, Boris}, article_number = {12}, doi = {http://dx.doi.org/10.1111/evo.12223}, keywords = {evolution; sex chromosomes; sex determination; XY; ZW}, language = {eng}, issn = {0014-3820}, journal = {Evolution}, title = {Evolution of sex determination systems with heterogametic males and females in Silene}, url = {http://onlinelibrary.wiley.com/doi/10.1111/evo.12223/full}, volume = {67}, year = {2013} }
TY - JOUR ID - 1169417 AU - Šlancarová, Veronika - Ždánská, Jana - Janoušek, Bohuslav - Talianová, Martina - Zschach, Christian - Žlůvová, Jitka - Široký, Jiří - Kováčová, Viera - Blavet, Hana - Danihelka, Jiří - Oxelman, Bengt - Widmer, Alex - Vyskot, Boris PY - 2013 TI - Evolution of sex determination systems with heterogametic males and females in Silene JF - Evolution VL - 67 IS - 12 SP - 3669-3677 EP - 3669-3677 PB - Society for the Study of Evolution SN - 00143820 KW - evolution KW - sex chromosomes KW - sex determination KW - XY KW - ZW UR - http://onlinelibrary.wiley.com/doi/10.1111/evo.12223/full L2 - http://onlinelibrary.wiley.com/doi/10.1111/evo.12223/full N2 - he plant genus Silene has become a model for evolutionary studies of sex chromosomes and sex-determining mechanisms. A recent study performed in Silene colpophylla showed that dioecy and the sex chromosomes in this species evolved independently from those in Silene latifolia, the most widely studied dioecious Silene species. The results of this study show that the sex-determining system in Silene otites, a species related to S. colpophylla, is based on female heterogamety, a sex determination system that is unique among the Silene species studied to date. Our phylogenetic data support the placing of S. otites and S. colpophylla in the subsection Otites and the analysis of ancestral states suggests that the most recent common ancestor of S. otites and S. colpophylla was most probably dioecious. These observations imply that a switch from XX/XY sex determination to a ZZ/ZW system (or vice versa) occurred in the subsection Otites. This is the first report of two different types of heterogamety within one plant genus of this mostly nondioecious plant family. ER -
ŠLANCAROVÁ, Veronika, Jana ŽDÁNSKÁ, Bohuslav JANOUŠEK, Martina TALIANOVÁ, Christian ZSCHACH, Jitka ŽLŮVOVÁ, Jiří ŠIROKÝ, Viera KOVÁČOVÁ, Hana BLAVET, Jiří DANIHELKA, Bengt OXELMAN, Alex WIDMER a Boris VYSKOT. Evolution of sex determination systems with heterogametic males and females in Silene. \textit{Evolution}. Society for the Study of Evolution, 2013, roč.~67, č.~12, s.~3669-3677. ISSN~0014-3820. Dostupné z: https://dx.doi.org/10.1111/evo.12223.
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