Insights into the influence of diet and genetics on feed efficiency and meat production in sheep

SR Chacko Kaitholil, MH Mooney, A Aubry… - Animal …, 2024 - Wiley Online Library
Feed costs and carcass yields affect the profitability and sustainability of sheep production.
Therefore, it is crucial to select animals with a higher feed efficiency and high‐quality meat …

[PDF][PDF] A systematic review of myostatin gene variations and their association with growth traits in sheep

TLP Thepa, TL Tyasi - Adv. Anim. Vet. Sci, 2024 - researchgate.net
Myostatin (MSTN), a member of the transforming growth factor superfamily, plays a role in
the regulation of skeletal muscle growth and development in animals. The single nucleotide …

[HTML][HTML] Novel genomic markers and genes related to reproduction in prolific Chios dairy sheep: a genome-wide association study

V Tsartsianidou, A Pavlidis, E Tosiou, G Arsenos… - animal, 2023 - Elsevier
Genetic architecture of sheep reproduction is increasingly gaining scientific interest due to
the major impact on sheep production systems. In the present study, we conducted pedigree …

[HTML][HTML] Production performance analysis of sheep MSTN gene C2361T locus

Y Pan, S Li, Q Zhang, J Li, C Song, L Kong, Y Liu… - Journal of Genetic …, 2024 - Elsevier
The myostatin (MSTN) gene exhibits significant nucleotide sequence variations in sheep,
impacting growth characteristics and muscular traits of the body. However, its influence on …

Association analysis for SNPs of MSTN and IGFBP-3 genes with body size and other production traits in Liaoning Cashmere Goats

Y Sun, W Cai, X Zhang, T Hui, Y Xu, D Han… - Animal …, 2023 - Taylor & Francis
Liaoning cashmere goat (LCG) have tall bones, high cashmere production and outstanding
meat production performance. In recent years, good breeding progress has not been made …

Haplotype structure of MSTN, IGF1, and BMP2 genes in Tunisian goats (Capra hircus) and their association with morphometric traits

S Chalbi, ML Dettori, MN Djemali, GM Vacca… - Tropical Animal Health …, 2023 - Springer
The aim of the present study was to evaluate variability and haplotype structure of twenty-
eight single nucleotide polymorphisms (SNPs) at myostatin (MSTN), insulin-like growth …

Effect of genetic polymorphisms in LALBA and prolactin genes on milk traits in Barki ewes

AM Sallam - Small Ruminant Research, 2023 - Elsevier
This study investigated the genetic polymorphisms in Alpha-lactalbumin (LALBA) and
Prolactin (PRL) genes in the Egyptian Barki sheep. The investigated genes were previously …

[HTML][HTML] Genome-Wide Association Analysis of Growth Traits in Hu Sheep

T Li, F **ng, N Zhang, J Chen, Y Zhang, H Yang… - Genes, 2024 - pmc.ncbi.nlm.nih.gov
(1) Background: The Hu sheep is a renowned breed characterized by high reproduction,
year-round estrus, and resistance to high humidity and temperature conditions. However …

[PDF][PDF] IGF1 and IGF2 gene polymorphisms are associated with the feed efficiency of fattened lambs in Latvian sheep breads.

I Trapina, S Plavina, N Krasņevska… - Agronomy …, 2024 - agronomy.emu.ee
Feed efficiency is an economically important indicator in sheep farming. The most effective
technology for selecting the best feed-efficient lambs for breeding is marker association …

[HTML][HTML] The Multi-Loci Genotypes of the Myostatin Gene Associated with Growth Indicators of Intensively Fattened Lambs of Latvian Sheep

I Trapina, D Kairisa, S Plavina, N Krasnevska… - Animals, 2024 - mdpi.com
Myostatin (MSTN), a member of the TGFβ superfamily, negatively affects skeletal muscle
growth and controls muscle development at stages of pre-natal muscle growth. Marker …