Počet záznamů: 1
Inference of selection and random effects in the house mouse hybrid zone
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SYSNO ASEP 0354073 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Inference of selection and random effects in the house mouse hybrid zone Tvůrce(i) Dufková, Petra (UBO-W) RID, SAI
Macholán, Miloš (UZFG-Y) RID, ORCID
Piálek, Jaroslav (UBO-W) RID, ORCID, SAICelkový počet autorů 3 Zdroj.dok. Evolution. - : Wiley - ISSN 0014-3820
Roč. 65, č. 4 (2011), s. 993-1010Poč.str. 18 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova cline analysis ; Mus musculus ; reproductive isolation ; speciation ; X chromosome Vědní obor RIV EG - Zoologie CEP GA206/08/0640 GA ČR - Grantová agentura ČR IAA600930506 GA AV ČR - Akademie věd LC06073 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z60930519 - UBO-W (2005-2011) AV0Z50450515 - UZFG-Y (2005-2011) UT WOS 000289158300007 EID SCOPUS 79953326728 DOI 10.1111/j.1558-5646.2011.01222.x Anotace We explored the transition of 13 X-linked markers across two separate portions of the house mouse hybrid zone, asking whether such a comparison can distinguish the effects of selection from random factors. A heuristic search in the likelihood landscape revealed more complex likelihood profiles for data sampled in two-dimensional space relative to a linear transect. Randomized resampling of localities showed that deletion of sites away from the zone center can decrease cline width estimates whereas deletion of sites close to the center can significantly increase the width estimates. The results suggest that the geographic sampling design is very important in hybrid zone studies. The comparison of the two transects indicates cline widths are narrower for loci in the central part of the X chromosome, suggesting selection is stronger in this region and genetic incompatibilities may have at least partly common architecture in the house mouse hybrid zone. Pracoviště Ústav biologie obratlovců Kontakt Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Rok sběru 2012
Počet záznamů: 1