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- Zhang, ZebinChina Agr Univ, Dept Anim Genet & Breeding, Coll Anim Sci & Technol, State Key Lab Anim Nutr,Natl Engn Lab Anim Breedi, Beijing, Peoples R China (författare)
Whole-genome resequencing reveals signatures of selection and timing of duck domestication
- Artikel/kapitelEngelska2018
Förlag, utgivningsår, omfång ...
- 2018-04-09
- OXFORD UNIV PRESS,2018
- electronicrdacarrier
Nummerbeteckningar
- LIBRIS-ID:oai:DiVA.org:uu-356807
- https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-356807URI
- https://doi.org/10.1093/gigascience/giy027DOI
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- Språk:engelska
- Sammanfattning på:engelska
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- Background: The genetic basis of animal domestication remains poorly understood, and systems with substantial phenotypic differences between wild and domestic populations are useful for elucidating the genetic basis of adaptation to new environments as well as the genetic basis of rapid phenotypic change. Here, we sequenced the whole genome of 78 individual ducks, from two wild and seven domesticated populations, with an average sequencing depth of 6.42X per individual. Results: Our population and demographic analyses indicate a complex history of domestication, with early selection for separate meat and egg lineages. Genomic comparison of wild to domesticated populations suggests that genes that affect brain and neuronal development have undergone strong positive selection during domestication. Our F-ST analysis also indicates that the duck white plumage is the result of selection at the melanogenesis-associated transcription factor locus. Conclusions: Our results advance the understanding of animal domestication and selection for complex phenotypic traits.
Ämnesord och genrebeteckningar
- NATURVETENSKAP Biologi Evolutionsbiologi hsv//swe
- NATURAL SCIENCES Biological Sciences Evolutionary Biology hsv//eng
- duck
- domestication
- intensive selection
- neuronal development
- energy metabolism
- plumage colouration
Biuppslag (personer, institutioner, konferenser, titlar ...)
- Jia, YaxiongChinese Acad Agr Sci, Inst Anim Sci, Beijing, Peoples R China (författare)
- Almeida, PedroUCL, Dept Genet Evolut & Environm, London, England (författare)
- Mank, Judith E.Uppsala universitet,Systematisk biologi,UCL, Dept Genet Evolut & Environm, London, England(Swepub:uu)judma877 (författare)
- van Tuinen, MarcelUniv Groningen, Marine Evolut & Conservat Grp, Ctr Evolutionary & Ecol Studies, Groningen, Netherlands (författare)
- Wang, QiongChina Agr Univ, Dept Anim Genet & Breeding, Coll Anim Sci & Technol, State Key Lab Anim Nutr,Natl Engn Lab Anim Breedi, Beijing, Peoples R China (författare)
- Jiang, ZhihuaWashington State Univ, Dept Anim Sci, Ctr Reprod Biol, Vet & Biomed Res Bldg, Pullman, WA 99164 USA (författare)
- Chen, YuBeijing Municipal Gen Stn Anim Sci, Beijing, Peoples R China (författare)
- Zhan, KaiAnhui Acad Agr Sci, Inst Anim Husb & Vet Med, Hefei, Anhui, Peoples R China (författare)
- Hou, ShuishengChinese Acad Agr Sci, Inst Anim Sci, Beijing, Peoples R China (författare)
- Zhou, ZhengkuiChinese Acad Agr Sci, Inst Anim Sci, Beijing, Peoples R China (författare)
- Li, HuifangChinese Acad Agr Sci, Poultry Inst, Yangzhou, Jiangsu, Peoples R China (författare)
- Yang, FangxiInst Pekin Duck, Beijing, Peoples R China (författare)
- He, YongCherry Valley Farms Xianghe Co Ltd, Langfang, Peoples R China (författare)
- Ning, ZhonghuaChina Agr Univ, Dept Anim Genet & Breeding, Coll Anim Sci & Technol, State Key Lab Anim Nutr,Natl Engn Lab Anim Breedi, Beijing, Peoples R China (författare)
- Yang, NingChina Agr Univ, Dept Anim Genet & Breeding, Coll Anim Sci & Technol, State Key Lab Anim Nutr,Natl Engn Lab Anim Breedi, Beijing, Peoples R China (författare)
- Qu, LujiangChina Agr Univ, Dept Anim Genet & Breeding, Coll Anim Sci & Technol, State Key Lab Anim Nutr,Natl Engn Lab Anim Breedi, Beijing, Peoples R China (författare)
- China Agr Univ, Dept Anim Genet & Breeding, Coll Anim Sci & Technol, State Key Lab Anim Nutr,Natl Engn Lab Anim Breedi, Beijing, Peoples R ChinaChinese Acad Agr Sci, Inst Anim Sci, Beijing, Peoples R China (creator_code:org_t)
Sammanhörande titlar
- Ingår i:GigaScience: OXFORD UNIV PRESS7:42047-217X
Internetlänk
- https://doi.org/10.1093/gigascience/giy027Fulltext
- https://uu.diva-portal.org/smash/get/diva2:1239621/FULLTEXT01.pdffulltext:print
- https://academic.oup.com/gigascience/article-pdf/7/4/giy027/25004652/giy027.pdf
- https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-356807
- https://doi.org/10.1093/gigascience/giy027
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- Zhang, Zebin
- Jia, Yaxiong
- Almeida, Pedro
- Mank, Judith E.
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- Jiang, Zhihua
- Chen, Yu
- Zhan, Kai
- Hou, Shuisheng
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- He, Yong
- Ning, Zhonghua
- Yang, Ning
- Qu, Lujiang
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