"GAP506/10/1155" . "B\u011Bhem \u0159e\u0161en\u00ED projektu byly publikov\u00E1ny celkem 4 v\u011Bdeck\u00E9 pr\u00E1ce, z nich 3 lze pova\u017Eovat za mimo\u0159\u00E1dn\u011B kvalitn\u00ED, nebo\u0165 jejich IF p\u0159esahuje hodnotu 3."@cs . "Altogehter 4 scientific papers have been published during the projekt and three of them with IF over value 3."@en . "Zaveden\u00ED sekvena\u010Dn\u00EDch technologi\u00ED dal\u0161\u00ED generace otev\u0159elo novou \u00E9ru v popula\u010Dn\u00ED genetice. Nov\u00E9 metody umo\u017E\u0148uj\u00ED rychl\u00E9 a levn\u00E9 sekvenov\u00E1n\u00ED cel\u00FDch genom\u016F \u010Di transkriptom\u016F i u nemodelov\u00FDch organism\u016F. V tomto projektu navrhujeme pou\u017E\u00EDt metodu 454 sekvenov\u00E1n\u00ED za \u00FA\u010Delem studia historie speciace a hybridizace u dvou organism\u016F: hybridn\u00EDho komplexu sekavc\u016F a dvou hybridizuj\u00EDc\u00EDch druh\u016F slav\u00EDk\u016F. Ob\u011B skupiny p\u0159edstavuj\u00ED opa\u010Dn\u00E9 extr\u00E9my, co do mo\u017En\u00FDch v\u00FDstup\u016F hybridizace: zat\u00EDmco u slav\u00EDk\u016F zprost\u0159edkov\u00E1vaj\u00ED mendelov\u0161t\u00ED hybridi genov\u00FD tok mezi druhy, u sekavc\u016F hybridizace vede k v\u00FDvoji asexuality. V r\u00E1mci projektu osekvenujeme cDNA ze somatick\u00FDch a germin\u00E1ln\u00EDch tk\u00E1n\u00ED n\u011Bkolika jedinc\u016F ka\u017Ed\u00E9ho studovan\u00E9ho druhu. Z\u00EDskan\u00E1 data n\u00E1m pomohou objasnit n\u011Bkolik d\u016Fle\u017Eit\u00FDch ot\u00E1zek t\u00FDkaj\u00EDc\u00EDch se speciace jako je nap\u0159\u00EDklad \u00FAloha pohlavn\u00EDch chromosom\u016F v reproduk\u010Dn\u00ED izolaci \u010Di vznik sexu\u00E1ln\u00EDch druh\u016F z klon\u00E1ln\u00EDch hybridn\u00EDch lini\u00ED. Krom\u011B toho n\u00E1m z\u00EDskan\u00E1 data pomohou identifikovat kandid\u00E1tn\u00ED specia\u010Dn\u00ED geny, co\u017E m\u016F\u017Ee p\u0159in\u00E9st nov\u00FD vhled do genetick\u00E9 podstaty speciace." . "0"^^ . . . . . . . . "1"^^ . "1"^^ . "2013-06-12+02:00"^^ . "http://www.isvav.cz/projectDetail.do?rowId=GAP506/10/1155"^^ . . . . "2010-01-01+01:00"^^ . . . "4"^^ . "Introduction of next-generation sequencing technologies has opened a new era in population genetics, allowing for rapid and inexpensive collection of genome-wide sequence data even for non-model species. Here, we propose to use 454 sequencing to study history of speciation and patterns of hybridization in two non-model organisms: hybrid complex of spined loaches and two hybridizing species of nightingales. Both groups lay on opposite extremes of potential hybridization outcomes: while in nightingales the Mendelian hybrids mediate gene flow between the species, hybridization in spined loaches leads to asexuality. We will sequence cDNA from multiple somatic and germinal tissues from several individuals of each species. The obtained data will help us to understand several fundamental questions about speciation, including the role of sex chromosomes in reproductive isolation or the origin of sexual species from asexual hybrid lineages. Moreover, our data will enable us to identify candidate speciation genes, which can provide new insights into the genetic underpinnings of speciation.\u00A0"@en . "Zji\u0161\u0165ov\u00E1n\u00ED historie speciace z popula\u010Dn\u00EDch genomov\u00FDch dat: lekce od sekavc\u016F a slav\u00EDk\u016F" . . "4"^^ . . . "Inferring the history of speciation from genome-wide population data: lessons from spined loaches and nightingales"@en . . . "2013-12-31+01:00"^^ . "454 sequencing population genomics speciation hybridization spined loaches nightingales"@en . . . "2014-07-01+02:00"^^ .