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Association of variants in FABP4, FASN, SCD, SREBP1 and TCAP genes with intramuscular fat, carcass traits and body size in Chinese Qinchuan cattle.
Gao, Y Y; Cheng, G; Cheng, Z X; Bao, C; Yamada, T; Cao, G F; Bao, S Q; Schreurs, N M; Zan, L S; Tong, B.
Affiliation
  • Gao YY; The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot 010070, China.
  • Cheng G; National Beef Cattle Improvement Center, College of Animal Science and Technology, Northwest A & F University, Yangling 712100, China.
  • Cheng ZX; The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot 010070, China.
  • Bao C; The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot 010070, China.
  • Yamada T; Department of Agrobiology, Faculty of Agriculture, Niigata University, Niigata 950-2181, Japan.
  • Cao GF; Department of Veterinary, Inner Mongolia Agricultural University, Hohhot 010018, China.
  • Bao SQ; The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot 010070, China.
  • Schreurs NM; Animal Science, School of Agriculture and Environment, Massey University, Palmerston North 4442, New Zealand.
  • Zan LS; National Beef Cattle Improvement Center, College of Animal Science and Technology, Northwest A & F University, Yangling 712100, China. Electronic address: zanlinsen@163.com.
  • Tong B; The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, School of Life Sciences, Inner Mongolia University, Hohhot 010070, China. Electronic address: tongbin@imu.edu.cn.
Meat Sci ; 192: 108882, 2022 Oct.
Article in En | MEDLINE | ID: mdl-35714427
ABSTRACT
This study aimed to genotype the variants in FABP4, FASN, SCD, SREBP1 and TCAP genes, and to analyze their associations with intramuscular fat (IMF) content, carcass traits and body size in Chinese Qinchuan cattle (QC). The association studies showed that the FABP4 c.220A > G polymorphism was significantly associated with ultrasound longissimus muscle depth (ULMD) and IMF, the FASN g.16024A > G polymorphism was significantly associated with ULMD and some body size traits, the SREBP1 84 bp indel was significantly associated with back fat thickness, ULMD and some body size traits. The frequencies of well-characterized A allele in FABP4 c.220A > G in Korean cattle (KOR) and Japanese Black cattle (JB), T allele in SCD g.8586C > T in KOR, SS genotype in SREBP1 84 bp indel in KOR and JB, DELDEL genotype in TCAP g.592-597CTGCAGinsdel in KOR were significantly higher than in Chinese cattle breeds. Thus, the associated four polymorphisms were expected to be genetic selection markers for meat quality, carcass traits and body size of QC.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Polymorphism, Single Nucleotide / Meat Type of study: Risk_factors_studies Limits: Animals Country/Region as subject: Asia Language: En Journal: Meat Sci Journal subject: CIENCIAS DA NUTRICAO Year: 2022 Document type: Article Affiliation country: China
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Polymorphism, Single Nucleotide / Meat Type of study: Risk_factors_studies Limits: Animals Country/Region as subject: Asia Language: En Journal: Meat Sci Journal subject: CIENCIAS DA NUTRICAO Year: 2022 Document type: Article Affiliation country: China