High sequence variation in the exon 10 of TSHR gene is associated with flightless-domestic geese
文献类型： 外文期刊
作者： Peng, Qiong 1 ; Wang, Ye 1 ; Hu, Yaodong 1 ; Lan, Dan 1 ; He, Daqian 2 ; Li, Siming 3 ; Lin, Zhenping 4 ; Liu, Yiping 1 ;
作者机构： 1.Sichuan Agr Univ, Coll Anim Sci & Technol, Lab Anim Genet & Breeding, Farm Anim Genet Resources Explorat & Innovat Key, Chengdu Campus,211 Huiming Rd, Chengdu 611130, Sichuan, Peoples R China
2.Shanghai Acad Agr Sci, Inst Anim Husb & Vet Sci, Shanghai, Peoples R China
3.Jiangxi Acad Agr Sci, Inst Anim Husb & Vet Sci, Nanchang, Jiangxi, Peoples R China
4.Shantou Baisha Res Inst Original Species Poultry, Shantou, Guangdong, Peoples R China
关键词： Flightlessness; Domestic geese; TSHR; Relaxed selection
期刊名称：3 BIOTECH （ 影响因子：2.406； 五年影响因子：3.203 ）
ISSN： 2190-572X
年卷期： 2018 年 8 卷 8 期
页码：
收录情况： SCI
摘要： The genetic and molecular mechanisms of the flightless birds without limb modification are rarely reported. To explore the possible reasons for losing flight ability without limb modification, we used the domestic geese as an ideal model to preliminarily study the possible mechanisms for this kind of flightlessness. We compared the sequence variations of the exon 10 of TSHR gene between three domesticated geese populations and two wild ancestor populations. The results showed that domestic geese had higher genetic diversity and more complex population structure than their wild ancestors. We did not detect any population expansion in domestic geese population. However, we detected clear relaxed selection signal and positive selection in domesticated geese groups. Furthermore, special phylogenetic relationship of the exon 10 of TSHR was observed in domesticated geese groups. Combined with its well-established function on metabolic regulation and photoperiod control, we speculate that relaxed selection of TSHR might have effects on flightlessness of domesticated geese.
- 相关文献
作者其他论文 更多>>
-
Isolation and Proteomic Analysis of Extracellular Vesicles from Lactobacillus salivarius SNK-6
作者：Huang, Jiwen;Zhao, Ayong;Huang, Jiwen;He, Daqian;Yan, Huaxiang;Zhu, Lihui;Wu, Xiao
关键词：Extracellular vesicles; Lactobacillus salivarius; protein profile
-
Enhancing Growth and Gut Health in Squabs: The Impact of Fermented Mixed Feed
作者：Xiao, Changfeng;Li, Xin;Ding, Zhizhao;Lv, Wenwei;Yang, Changsuo;He, Daqian;Zhu, Lihui;Zhang, Hongcai
关键词：fermented feed; microbiome; metabolome; squabs; gut
-
The protective effects of Lactobacillus SNK-6 on growth, organ health, and intestinal function in geese exposed to low concentration Aflatoxin B1
作者：Li, Guangquan;Wang, Huiying;Liu, Yi;Wang, Xianze;Yan, Huaxiang;He, Daqian;Yang, Junhua;Qiu, Zhi
关键词：goose; growth performance; liver; intestinal; cecum microbiota
-
Transcriptome analysis of sexual dimorphism in dorsal down coloration in goslings
作者：Liu, Yi;Li, Guangquan;He, Daqian;Guo, Zhanbao;Zhang, Huiling;Wei, Baozhi
关键词：Sexual Dimorphism; Autosexing; Transcriptome Analysis; Goose
-
Lactobacillus salivarius Ameliorates AFB1-induced hepatotoxicity via PINK1/Parkin-mediated mitophagy in Geese
作者：Qiu, Zhi;Wang, Xichun;Wang, Huiying;Li, Guangquan;Liu, Yi;He, Daqian;Qiu, Zhi;Wang, Xianze;Yang, Junhua
关键词：Lactobacillus salivarius; Aflatoxin B1; Hepatotoxicity; Mitochondrial autophagy; PINK1 /Parkin pathway; Goose
-
The impact of replacing corn with elephant grass ( Pennisetum purpureum ) on growth performance, serum parameters, carcass traits, and nutrient digestibility in geese
作者：Liu, Yi;Wang, Xianze;Li, Guangquan;Gong, Shaoming;Yang, Yunzhou;Wang, Cui;Wang, Huiying;He, Daqian
关键词：Carcass traits; Elephant grass; Goose; Growth performance; Nutrient digestibility; Serum parameters
-
Effect of dietary substitution of corn with Flammulina velutipes residue on growth performance, serum biochemical indicators, slaughter performance and cecal microbiota in geese
作者：Wang, Huiying;Li, Guangquan;Wang, Xianze;Liu, Yi;Yang, Yunzhou;Wang, Cui;Gong, Shaoming;He, Daqian
关键词：Flammulina velutipes residue; growth performance; serum protein; lipid; caecal microbiome
