Transgressive segregation in a behavioural trait? Explorative strategies in two house mouse subspecies and their hybrids

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F13%3A00387890" target="_blank" >RIV/68081766:_____/13:00387890 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985904:_____/13:00387890 RIV/00216224:14310/13:00094019 RIV/00216224:14310/13:00107121

Výsledek na webu

<a href="http://dx.doi.org/10.1111/j.1095-8312.2012.01997.x" target="_blank" >http://dx.doi.org/10.1111/j.1095-8312.2012.01997.x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/j.1095-8312.2012.01997.x" target="_blank" >10.1111/j.1095-8312.2012.01997.x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Transgressive segregation in a behavioural trait? Explorative strategies in two house mouse subspecies and their hybrids

Popis výsledku v původním jazyce

Hybrid zones between genetically diverged populations are widespread among animals and plants. Their dynamics usually depend on selection against admixture and dispersal of parental forms in the zone. Although indirect estimates of selection have been the target of many studies, dispersal has been neglected. In this study we carried out open field experiments to test whether males of two house mouse subspecies, Mus musculus musculus and Mus musculus domesticus, differ in their propensity to disperse andin their character of exploration. We tested wild-caught males and males of two wild-derived inbred strains. In addition, we examined reciprocal F1 crosses to test the prediction that these hybrids display intermediate behaviours. We revealed that M. m.musculus males were less hesitant to enter the experimental arena than were M. m. domesticus males, but once inside the arena their movements were more timid. F1 males differed from both parental strains, with longer latencies to enter t

Název v anglickém jazyce

Transgressive segregation in a behavioural trait? Explorative strategies in two house mouse subspecies and their hybrids

Popis výsledku anglicky

Hybrid zones between genetically diverged populations are widespread among animals and plants. Their dynamics usually depend on selection against admixture and dispersal of parental forms in the zone. Although indirect estimates of selection have been the target of many studies, dispersal has been neglected. In this study we carried out open field experiments to test whether males of two house mouse subspecies, Mus musculus musculus and Mus musculus domesticus, differ in their propensity to disperse andin their character of exploration. We tested wild-caught males and males of two wild-derived inbred strains. In addition, we examined reciprocal F1 crosses to test the prediction that these hybrids display intermediate behaviours. We revealed that M. m.musculus males were less hesitant to enter the experimental arena than were M. m. domesticus males, but once inside the arena their movements were more timid. F1 males differed from both parental strains, with longer latencies to enter t

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Biological Journal of the Linnean Society

ISSN

0024-4066

e-ISSN

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Svazek periodika

108

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

225-235

Kód UT WoS článku

000312543100019

EID výsledku v databázi Scopus

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