Association analysis between reproduction genes INHA, PGR, RARG with lamb and other traits of Liaoning cashmere goats

Reproductive traits have a high economic value in goat breeding, and increasing the number of lambs produced by ewes is of great importance to improve the production efficiency of goat farming. Lambing traits in goats are low heritability traits, but their genetic basis is ultimately determined by genes. This study aimed to investigate the relationship between INHA, RARG, and PGR gene polymorphisms and production performance, such as lambing, cashmere production, milk production, and body size in Liaoning cashmere goats. A total of six single nucleotide polymorphisms (SNPs) loci were identified in these three genes, G144A and T504C on the INHA gene, A56G, G144A, G490C on the RARG gene, and G109519T on the PGR gene. For lambing and cashmere production traits, the AA genotype of G144A on the INHA gene, TT on the T504C genotype, GG genotype of G144A on the INHA gene, A56G, G144A, and T504C on RARG and G109519T on PGR gene are dominant genotypes. AATT is a dominant haplotype combination. Allele G can be used as a molecular marker for lambing, cashmere, and milk production traits in Liaoning cashmere goats. Marker-assisted selection can be used for early selection to achieve improvement of genetic traits in Liaoning cashmere goats.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:34

Enthalten in:

Animal biotechnology - 34(2023), 7 vom: 27. Dez., Seite 2094-2105

Sprache:

Englisch

Beteiligte Personen:

Chen, Rui [VerfasserIn]
Liu, Jichang [VerfasserIn]
Zhang, Yurou [VerfasserIn]
Cai, Weidong [VerfasserIn]
Zhang, Xinjiang [VerfasserIn]
Xu, Yanan [VerfasserIn]
Dou, Xingtang [VerfasserIn]
Wang, Zhanhong [VerfasserIn]
Han, Di [VerfasserIn]
Wang, Jiaming [VerfasserIn]
Lin, Guangyu [VerfasserIn]
Wang, Lingling [VerfasserIn]
Sun, Yinggang [VerfasserIn]
Bai, Zhixian [VerfasserIn]
Gu, Ming [VerfasserIn]
Wang, Zeying [VerfasserIn]

Links:

Volltext

Themen:

Body height
Cashmere fineness
Journal Article
Milk protein content
Number of kids
SNP

Anmerkungen:

Date Completed 23.10.2023

Date Revised 23.10.2023

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1080/10495398.2022.2077212

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM341447137