Indirect genetic effects for social network structure in Drosophila melanogaster
Indirect genetic effects for social network structure in Drosophila melanogaster
复制标题
果蝇社交网络结构的间接遗传效应
DOI:
10.1098/rstb.2022.0075
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Saltz, Julia Barbara
中科院分区:
文献类型:
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作者:
Wice, Eric Wesley;Saltz, Julia Barbara
The position an individual holds in a social network is dependent on both its direct and indirect social interactions. Because social network position is dependent on the actions and interactions of conspecifics, it is likely that the genotypic composition of individuals within a social group impacts individuals' network positions. However, we know very little about whether social network positions have a genetic basis, and even less about how the genotypic makeup of a social group impacts network positions and structure. With ample evidence indicating that network positions influence various fitness metrics, studying how direct and indirect genetic effects shape network positions is crucial for furthering our understanding of how the social environment can respond to selection and evolve. Using replicate genotypes ofDrosophila melanogasterfruit flies, we created social groups that varied in their genotypic makeup. Social groups were videoed, and networks were generated using motion-tracking software. We found that both an individual's own genotype and the genotypes of conspecifics in its social group affect its position within a social network. These findings provide an early example of how indirect genetic effects and social network theory can be linked, and shed new light on how quantitative genetic variation shapes the structure of social groups.This article is part of a discussion meeting issue ‘Collective behaviour through time’.
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影响因子:
2.9
作者:
D. Wahlsten
通讯作者:
D. Wahlsten
影响因子:
1.9
作者:
B. Wertheim;M. Dicke;L. Vet
通讯作者:
L. Vet
影响因子:
1.9
作者:
J. Saltz;Adam P. Geiger;Raleigh Anderson;Benjamin Johnson;Rachel Marren
通讯作者:
Rachel Marren
DOI:
10.1073/pnas.1009882107
发表时间:
2010-12-14
影响因子:
11.1
作者:
Lea, Amanda J.;Blumstein, Daniel T.;Martin, Julien G. A.
通讯作者:
Martin, Julien G. A.
影响因子:
6.6
作者:
通讯作者:
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