Počet záznamů: 1

No postnatal maternal effect on male aggressiveness in wild-derived strains of house mice

  1. 1.
    0349465 - UBO-W 2012 RIV US eng J - Článek v odborném periodiku
    Ďureje, Ľudovít - Vošlajerová Bímová, Barbora - Piálek, Jaroslav
    No postnatal maternal effect on male aggressiveness in wild-derived strains of house mice.
    Aggressive Behavior. Roč. 37, č. 1 (2011), s. 48-55 ISSN 0096-140X
    Grant CEP: GA AV ČR KJB600930701
    Výzkumný záměr: CEZ:AV0Z60930519
    Klíčová slova: aggression * cross-fostering * wild-derived inbred strains * house mouse
    Kód oboru RIV: EG - Zoologie
    Impakt faktor: 2.630, rok: 2011

    We assessed the influence of genetic background vs. postnatal maternal environment using a set of cross-fostering experiments between two wild-derived inbred strains, displaying high (STRA, derived from Mus musculus domesticus) and low (BUSNA, derived from Mus m. musculus) levels of aggressiveness. The role of maternal environment was tested in males reared under three different conditions: unfostered (weaned by mother), infostered (weaned by an unfamiliar dam from the same strain), and cross-fostered (weaned by a dam from a different strain). We did not find a significant effect of postnatal maternal environment; however, we detected significant maternal effect on body weight.
    Trvalý link: http://hdl.handle.net/11104/0189698