A missense mutation in RRM1 contributes to animal tameness

KIZ OpenIR

	A missense mutation in RRM1 contributes to animal tameness
	Dou, ML; Li, M; Zheng, ZQ; Chen, QM; Wu, YJ; Wang, JX; Shan, HQ; Wang, F; Dai, XL; Li, YJ; Yang, ZR; Tan, GH; Luo, FN; Chen, L; Shi, YS; Wu, JW; Luo, XJ; Nanaei, HA; Niyazbekova, Z; Zhang, GJ; Wang, W; Zhao, ST; Zheng, WX; Wang, XH; Jiang, Y
	2023
发表期刊	SCIENCE ADVANCES
ISSN	2375-2548
卷号	9 期号:25
摘要	The increased tameness to reduce avoidance of human in wild animals has been long proposed as the key step of animal domestication. The tameness is a complex behavior trait and largely determined by genetic factors. However, the underlying genetic mutations remain vague and how they influence the animal behaviors is yet to be explored. Behavior tests of a wild-domestic hybrid goat population indicate the locus under strongest artificial selection during domestication may exert a huge effect on the flight distance. Within this locus, only one missense mutation RRM1(I241V) which was present in the early domestic goat similar to 6500 years ago. Genome editing of RRM1(I241V) in mice showed increased tameness and sociability and reduced anxiety. These behavioral changes induced by RRM1(I241V) were modulated by the alternation of activity of glutamatergic synapse and some other synapse-related pathways. This study established a link between RRM1(I241V) and tameness, demonstrating that the complex behavioral change can be achieved by mutations under strong selection during animal domestication.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/14367
专题	昆明动物研究所
推荐引用方式 GB/T 7714	Dou, ML,Li, M,Zheng, ZQ,et al. A missense mutation in RRM1 contributes to animal tameness[J]. SCIENCE ADVANCES,2023,9(25).
APA	Dou, ML.,Li, M.,Zheng, ZQ.,Chen, QM.,Wu, YJ.,...&Jiang, Y.(2023).A missense mutation in RRM1 contributes to animal tameness.SCIENCE ADVANCES,9(25).
MLA	Dou, ML,et al."A missense mutation in RRM1 contributes to animal tameness".SCIENCE ADVANCES 9.25(2023).

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