Behavioural strategies of three wild-derived populations of the house mouse (Mus m. musculus and M. m. domesticus) in five standard tests of exploration and boldness: Searching for differences attributable to subspecies and commensalism

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023752%3A_____%2F18%3A43919480" target="_blank" >RIV/00023752:_____/18:43919480 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/18:10380171

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0376635718303085?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0376635718303085?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.beproc.2018.09.008" target="_blank" >10.1016/j.beproc.2018.09.008</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Behavioural strategies of three wild-derived populations of the house mouse (Mus m. musculus and M. m. domesticus) in five standard tests of exploration and boldness: Searching for differences attributable to subspecies and commensalism

Popis výsledku v původním jazyce

Animal populations adopting a commensal way of life, e. g. house mice in buildings and stores, are subject to different selection pressures than those living in a non-commensal environment. This may radically influence their behaviour. This study investigated the effects of a commensal way of life on exploratory behaviour in mice. The focal population was non-commensal Mus musculus musculus from Northern Iran. To assess the effect of commensal way of life on exploratory behaviour, it was compared with commensal M. m. musculus from the Czech Republic and to assess the effect of subspecies, it was compared to non-commensal M. m. domesticus from Eastern Syria. We compared their behaviour in five tests of exploratory behaviour and boldness: an open field test with 1) free exploration and 2) forced exploration, 3) hole-board test, 4) test of vertical activity and 5) elevated plus maze. We detected a significant effect of population on behaviour in all five tests. M. m. domesticus was generally bolder and more active than M. m. musculus. Commensal mice were characterized by a higher level of vertical activity (climbing, rearing, jumping). These results suggest that the specific selection pressures of the commensal lifestyle select mice for higher affinity towards elevated places.

Název v anglickém jazyce

Behavioural strategies of three wild-derived populations of the house mouse (Mus m. musculus and M. m. domesticus) in five standard tests of exploration and boldness: Searching for differences attributable to subspecies and commensalism

Popis výsledku anglicky

Animal populations adopting a commensal way of life, e. g. house mice in buildings and stores, are subject to different selection pressures than those living in a non-commensal environment. This may radically influence their behaviour. This study investigated the effects of a commensal way of life on exploratory behaviour in mice. The focal population was non-commensal Mus musculus musculus from Northern Iran. To assess the effect of commensal way of life on exploratory behaviour, it was compared with commensal M. m. musculus from the Czech Republic and to assess the effect of subspecies, it was compared to non-commensal M. m. domesticus from Eastern Syria. We compared their behaviour in five tests of exploratory behaviour and boldness: an open field test with 1) free exploration and 2) forced exploration, 3) hole-board test, 4) test of vertical activity and 5) elevated plus maze. We detected a significant effect of population on behaviour in all five tests. M. m. domesticus was generally bolder and more active than M. m. musculus. Commensal mice were characterized by a higher level of vertical activity (climbing, rearing, jumping). These results suggest that the specific selection pressures of the commensal lifestyle select mice for higher affinity towards elevated places.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10614 - Behavioral sciences biology

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)

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Behavioural Processes

ISSN

0376-6357

e-ISSN

—

Svazek periodika

157

Číslo periodika v rámci svazku

December

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

133-141

Kód UT WoS článku

000452570200019

EID výsledku v databázi Scopus

2-s2.0-85054096483