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. 2020 Aug;30(8):693-701.
doi: 10.1038/s41422-020-0349-y. Epub 2020 Jun 25.

863 genomes reveal the origin and domestication of chicken

Ming-Shan Wang #  1   2   3 Mukesh Thakur #  1   4 Min-Sheng Peng #  1   2   5 Yu Jiang #  6 Laurent Alain François Frantz #  1   7   8 Ming Li #  6 Jin-Jin Zhang  1   2 Sheng Wang  1   2 Joris Peters  9   10 Newton Otieno Otecko  1   2 Chatmongkon Suwannapoom  11 Xing Guo  12 Zhu-Qing Zheng  6 Ali Esmailizadeh  1   13 Nalini Yasoda Hirimuthugoda  1   14 Hidayat Ashari  15   16 Sri Suladari  15 Moch Syamsul Arifin Zein  15 Szilvia Kusza  17 Saeed Sohrabi  13 Hamed Kharrati-Koopaee  13   18 Quan-Kuan Shen  1   2 Lin Zeng  1   2 Min-Min Yang  1   2 Ya-Jiang Wu  1   19 Xing-Yan Yang  1   19 Xue-Mei Lu  1   2   5 Xin-Zheng Jia  20   21 Qing-Hua Nie  22 Susan Joy Lamont  21 Emiliano Lasagna  23 Simone Ceccobelli  23 Humpita Gamaralalage Thilini Nisanka Gunwardana  14 Thilina Madusanka Senasige  14 Shao-Hong Feng  24 Jing-Fang Si  25 Hao Zhang  25 Jie-Qiong Jin  1   26 Ming-Li Li  1   2 Yan-Hu Liu  1   2 Hong-Man Chen  1   2 Cheng Ma  1   2 Shan-Shan Dai  1   2 Abul Kashem Fazlul Haque Bhuiyan  27 Muhammad Sajjad Khan  28 Gamamada Liyanage Lalanie Pradeepa Silva  29 Thi-Thuy Le  30 Okeyo Ally Mwai  20 Mohamed Nawaz Mohamed Ibrahim  20 Megan Supple  31 Beth Shapiro  31   32 Olivier Hanotte  33   34 Guojie Zhang  1   5   35   36 Greger Larson  7 Jian-Lin Han  37   38 Dong-Dong Wu  39   40   41 Ya-Ping Zhang  42   43   44   45
Affiliations

863 genomes reveal the origin and domestication of chicken

Ming-Shan Wang et al. Cell Res. 2020 Aug.

Erratum in

  • Author Correction: 863 genomes reveal the origin and domestication of chicken.
    Wang MS, Thakur M, Peng MS, Jiang Y, Frantz LAF, Li M, Zhang JJ, Wang S, Peters J, Otecko NO, Suwannapoom C, Guo X, Zheng ZQ, Esmailizadeh A, Hirimuthugoda NY, Ashari H, Suladari S, Zein MSA, Kusza S, Sohrabi S, Kharrati-Koopaee H, Shen QK, Zeng L, Yang MM, Wu YJ, Yang XY, Lu XM, Jia XZ, Nie QH, Lamont SJ, Lasagna E, Ceccobelli S, Gunwardana HGTN, Senasige TM, Feng SH, Si JF, Zhang H, Jin JQ, Li ML, Liu YH, Chen HM, Ma C, Dai SS, Bhuiyan AKFH, Khan MS, Silva GLLP, Le TT, Mwai OA, Ibrahim MNM, Supple M, Shapiro B, Hanotte O, Zhang G, Larson G, Han JL, Wu DD, Zhang YP. Wang MS, et al. Cell Res. 2020 Sep;30(9):824-825. doi: 10.1038/s41422-020-0380-z. Cell Res. 2020. PMID: 32690900 Free PMC article.

Abstract

Despite the substantial role that chickens have played in human societies across the world, both the geographic and temporal origins of their domestication remain controversial. To address this issue, we analyzed 863 genomes from a worldwide sampling of chickens and representatives of all four species of wild jungle fowl and each of the five subspecies of red jungle fowl (RJF). Our study suggests that domestic chickens were initially derived from the RJF subspecies Gallus gallus spadiceus whose present-day distribution is predominantly in southwestern China, northern Thailand and Myanmar. Following their domestication, chickens were translocated across Southeast and South Asia where they interbred locally with both RJF subspecies and other jungle fowl species. In addition, our results show that the White Leghorn chicken breed possesses a mosaic of divergent ancestries inherited from other subspecies of RJF. Despite the strong episodic gene flow from geographically divergent lineages of jungle fowls, our analyses show that domestic chickens undergo genetic adaptations that underlie their unique behavioral, morphological and reproductive traits. Our study provides novel insights into the evolutionary history of domestic chickens and a valuable resource to facilitate ongoing genetic and functional investigations of the world's most numerous domestic animal.

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Conflict of interest statement

The authors declare no competing interests.

Figures

Fig. 1
Fig. 1. Sample distribution and phylogeny of Gallus taxa.
a Map showing the geographic distribution of the sampling localities of all domestic chickens and wild jungle fowls across South Asia, Southeast Asia, and East Asia covered by our study. Map in the left bottom depicts the natural ranges of all jungle fowls (see details in Supplementary information, Fig. S1). b Maximum-likelihood tree depicting the evolutionary relationships among RJF subspecies and other three jungle fowl species. The numbers at the major branches are bootstrap values.
Fig. 2
Fig. 2. Domestic chickens were most likely derived from G. g. spadiceus.
a Maximum-likelihood phylogenetic tree showing that domestic chickens form a monophyletic clade, with G. g. spadiceus being the closest wild progenitor. Black dots at nodes indicate ≥ 99% bootstrap support. Domestic chicken and RJF clades are collapsed and colored according to their geographic ranges and subspecies classifications. b PCA showing a closer genetic affinity between domestic chickens and G. g. spadiceus. G. g. bankiva was removed in this analysis because of its high divergence from other four RJF subspecies. RJF subspecies are denoted within rings.
Fig. 3
Fig. 3. The admixture and splitting of domestic chickens with RJF subspecies.
a Outgroup-f3 statistics in the form of f3(G. varius; domestic chicken, RJF) show that all domestic chickens carry more genetic ancestry from G. g. spadiceus (GGS, higher f3 values) than from other four RJF subspecies. The estimated f3 value ± 3 standard errors are plotted. b MSMC plots show the divergence time between chicken and each of RJF subspecies. c MSMC plots show the splitting time between chicken and G. g. spadiceus. For clarity, we only present one result of MSMC for each population pair; more pairs were analyzed and shown in Supplementary information, Figs. S30, S31 and S48a. GGB G. g. bankiva, GGG G. g. gallus, GGM G. g. murghi, GGJ G. g. jabouillei.
Fig. 4
Fig. 4. Signatures of selection in domestic chickens.
a Genomic landscape of selection signal in domestic chicken. From inner to outer, circle indicates signature of selection from each statistics: π-ratio (I), LSBLj(chicken; G. g. spadiceus, G. g. jabouillei) (II), LSBLm(chicken; G. g. spadiceus, G. g. murghi) (III), and chromosome scheme (IV), respectively. b Signals of positive selection on FRGR1. FRGR1-located region in chicken genome showed a lower diversity (π-ratio), lower heterozygosity (Hp) and higher differentiation (LSBL) compared with RJFs. Red dashed line indicates Z-transformed score of 3.3 for each statistic, and pink shadow depicts the location of FGFR1 on the chr22.

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