气候变化领域集成服务门户(CCPortal): A double pedigree reveals genetic but not cultural inheritance of cooperative personalities in wild banded mongooses

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DOI	10.1111/ele.13833
	A double pedigree reveals genetic but not cultural inheritance of cooperative personalities in wild banded mongooses
	Nichols H.J.; Arbuckle K.; Sanderson J.L.; Vitikainen E.I.K.; Marshall H.H.; Thompson F.J.; Cant M.A.; Wells D.A.
发表日期	2021
ISSN	1461023X
起始页码	1966
结束页码	1975
卷号	24 期号:9
英文摘要	Personality traits, such as the propensity to cooperate, are often inherited from parents to offspring, but the pathway of inheritance is unclear. Traits could be inherited via genetic or parental effects, or culturally via social learning from role models. However, these pathways are difficult to disentangle in natural systems as parents are usually the source of all of these effects. Here, we exploit natural ‘cross fostering’ in wild banded mongooses to investigate the inheritance of cooperative behaviour. Our analysis of 800 adult helpers over 21 years showed low but significant genetic heritability of cooperative personalities in males but not females. Cross fostering revealed little evidence of cultural heritability: offspring reared by particularly cooperative helpers did not become more cooperative themselves. Our results demonstrate that cooperative personalities are not always highly heritable in wild, and that the basis of behavioural traits can vary within a species (here, by sex). © 2021 The Authors. Ecology Letters published by John Wiley & Sons Ltd.
关键词	cooperation cultural inheritance helping syndromes heritability missing inheritance personality
英文关键词	Herpestidae
语种	英语
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/204455
作者单位	Department of Biosciences, Swansea University, Swansea, United Kingdom; Department of Animal Behaviour, University of Bielefeld, Bielefeld, Germany; College of Life and Environmental Sciences, University of Exeter, Penryn, Cornwall, United Kingdom; School of Natural Sciences and Psychology, Liverpool John Moores University, Liverpool, United Kingdom; Organismal and Evolutionary Biology Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland; Centre for Research in Ecology, Evolution and Behaviour, Department of Life Sciences, University of Roehampton, London, United Kingdom
推荐引用方式 GB/T 7714	Nichols H.J.,Arbuckle K.,Sanderson J.L.,et al. A double pedigree reveals genetic but not cultural inheritance of cooperative personalities in wild banded mongooses[J],2021,24(9).
APA	Nichols H.J..,Arbuckle K..,Sanderson J.L..,Vitikainen E.I.K..,Marshall H.H..,...&Wells D.A..(2021).A double pedigree reveals genetic but not cultural inheritance of cooperative personalities in wild banded mongooses.Ecology Letters,24(9).
MLA	Nichols H.J.,et al."A double pedigree reveals genetic but not cultural inheritance of cooperative personalities in wild banded mongooses".Ecology Letters 24.9(2021).