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Yuan Y, Zhang WY, Yang BG, Zhou DK, Xu L, He YM, Zhang HY, Liu CL, Ma YH, Chu MX, Zhang WG, Gao HJ, Jiang L, Zhao FP, Zhang LP, Na RS, Oyungerel B, Han YG, Zeng Y, Wang SZ, Jiang HZ, Zhang HP, Jiang XP, He JN, Liang H, Kaushalendra K, Sun YW, Huang YF, Zhao YJ, Zhao ZQ, E GX, Zhao ZQ, E GX. A 1.1 Mb duplication CNV on chromosome 17 contributes to skeletal muscle development in Boer goats. Zool Res 2023; 44:303-314. [PMID: 36785897 PMCID: PMC10083219 DOI: 10.24272/j.issn.2095-8137.2022.384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023] Open
Abstract
The Boer goat is one of the top meat breeds in modern animal husbandry and has attracted widespread attention for its unique growth performance. However, the genetic basis of muscle development in the Boer goat remains obscure. In this study, we identified specific structural variants in the Boer goat based on genome-wide selection signals and analyzed the basis of the molecular heredity of related candidate genes in muscle development. A total of 9 959 autosomal copy number variations (CNVs) were identified through selection signal analysis in 127 goat genomes. Specifically, we confirmed that the highest signal CNV (HSV) was a chromosomal arrangement containing an approximately 1.11 Mb (CHIR17: 60062304-61171840 bp) duplicated fragment inserted in reverse orientation and a 5 362 bp deleted region (CHIR17:60145940-60151302 bp) with overlapping genes (e.g., ARHGAP10, NR3C2, EDNRA, PRMT9, and TMEM184C). The homozygous duplicated HSV genotype (+/+) was found in 96% of Boer goats but was not detected in Eurasian goats and was only detected in 4% of indigenous African goats. The expression network of three candidate genes ( ARHGAP10, NR3C2, and EDNRA) regulating dose transcription was constructed by RNA sequencing. Results indicated that these genes were involved in the proliferation and differentiation of skeletal muscle satellite cells (SMSCs) and their overexpression significantly increased the expression of SAA3. The HSV of the Boer goat contributed to superior skeletal muscle growth via the dose effects of overlapping genes.
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Affiliation(s)
- Ying Yuan
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China
| | - Wei-Yi Zhang
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China
| | - Bai-Gao Yang
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China
| | - Dong-Ke Zhou
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China
| | - Lu Xu
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China
| | - Yong-Meng He
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China
| | - Hao-Yuan Zhang
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China
| | - Cheng-Li Liu
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China
| | - Yue-Hui Ma
- Institute of Animal Science, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China
| | - Ming-Xing Chu
- Institute of Animal Science, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China
| | - Wen-Guang Zhang
- College of Animal Science, Inner Mongolia Agricultural University, Huhhot, Inner Mongolia 010018, China
| | - Hui-Jiang Gao
- Institute of Animal Science, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China
| | - Lin Jiang
- Institute of Animal Science, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China
| | - Fu-Ping Zhao
- Institute of Animal Science, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China
| | - Lu-Pei Zhang
- Institute of Animal Science, Chinese Academy of Agricultural Sciences (CAAS), Beijing 100193, China
| | - Ri-Su Na
- College of Animal Science, Inner Mongolia Agricultural University, Huhhot, Inner Mongolia 010018, China
| | - Baatarchogt Oyungerel
- School of Animal Science & Biotechnology, Mongolian University of Life Sciences, Zaisan, Khan-uul, Ulaanbaatar 17024, Mongolia
| | - Yan-Guo Han
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China
| | - Yan Zeng
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China
| | - Shi-Zhi Wang
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China
| | - Huai-Zhi Jiang
- Animal Science and Technology College, Jilin Agriculture University, Changchun, Jilin 130118, China
| | - Hong-Ping Zhang
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Xun-Ping Jiang
- Key Lab of Agricultural Animal, Genetics, Breeding and Reproduction of Ministry of Education, College of Animal Science and Technology, Huazhong, Agricultural University, Wuhan, Hubei 430070, China
| | - Jian-Ning He
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao, Shandong 266109, China
| | - Hao Liang
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot, Inner Mongolia 010070, China
| | | | - Ya-Wang Sun
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China
| | - Yong-Fu Huang
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China
| | - Yong-Ju Zhao
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China
| | - Zhong-Quan Zhao
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China
| | - Guang-Xin E
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China.,Chongqing Key Laboratory of Forage & Herbivore, Chongqing 400715, China. E-mail:
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