Ấn phẩm:
Polymorphism of growth factor 1 gene in New Zealand rabbit breed in cu chi farm, vietnam
Đang tải...
Xem mô tả
1
Xem & Tải
0
Nhan đề khác
Tóm tắt
This study investigates the polymorphism of the Growth Hormone 1 (GH1) gene and its association with growth performance in New Zealand white rabbits reared at Cu Chi Farm, Vietnam. Fifty-six rabbits were genotyped for the GH1 c.- 78C>T polymorphism using the PCR-RFLP method, and their body weight at 70 days of age was measured. The genotypic frequencies were distributed as CC (28.57%), CT (44.64%), and TT (26.79%), with allele frequencies of 0.515 for C and 0.485 for T. Statistical analysis revealed that heterozygous CT rabbits exhibited significantly higher body weight (1885 ± 17.04 g) compared to CC (1785.45 ± 12.05 g) and TT (1752 ± 19.35 g) genotypes. The equal allele frequency observed may result from the selective advantage of the heterozygous genotype, maintaining a balanced genetic structure within the population. These findings suggest that GH1 polymorphism influences growth traits and highlight its potential as a genetic marker for selective breeding programs aimed at improving growth efficiency in rabbits. Further studies are recommended to explore additional genetic markers and validate these results on a larger scale.
Mô tả
Vietnam Journal of Biotechnology, Vol. 23, No. 1
Tác giả
Bui, Phu Nam Anh
Nguyen, Van Hop
Le, Ba Chung
Ngo, Minh Tri
Người hướng dẫn
Nơi xuất bản
Nhà xuất bản
Viện Công nghệ sinh học, Viện Hàn lâm Khoa học và Công nghệ Việt Nam
Năm xuất bản
2025-03
ISSN tạp chí
Nhan đề tập
Từ khóa chủ đề
GH1 gene polymorphism , New Zealand White rabbits , Rabbit growth traits , PCR-RFLP genotyping , Selective breeding