Jul 2026· International Journal of Innovative Science and Research Technology· pp. 1694· 0 citations· 14 references
Abstract
his study investigated the association between single-nucleotide polymorphisms (SNPs) in the cysteine- and
glycine-rich protein 2 gene (CSRP2) and body dimensions in Awassi sheep. Blood samples and measurements of body length,
front height, and back height were collected from 50 animals raised at a private station in Babylon Province, Iraq, during
2022–2023. Genomic DNA was extracted, and exon 7, together with the adjacent terminal region, was amplified and
sequenced. Allele and genotype frequencies were assessed using the chi-square test, while genotype effects were analyzed
with a general linear model followed by Duncan’s multiple range test. Two C>T substitutions were identified at positions
20315 and 20094, producing the CC, CT, and TT genotypes. The T allele was the most frequent at both positions, with
frequencies of 0.67 at position 20315 and 0.57 at position 20094.
The study aimed to evaluate the association of SLCO2B1 gene polymorphisms with live weight in Manych Merino rams. Genotyping was performed using whole-genome sequencing (NovaSeq 6000) of 30 clinically healthy nine-month-old rams, randomly selected from three unrelated lines (relatedness coefficient ≤0.5). Mapping to th...
A. Krivoruchko, O. Yatsyk, A. Skokova et al.· Achievements of Science and...· 0 citations
Molecular genetic markers, such as the polymorphism of the kappa-casein gene (CSN3), are a important tool for increasing the efficiency of dairy cattle breeding. The aim of this study was to investigate CSN3 polymorphism in a Holstein cattle population and to assess its associations with blood biochemical parameters re...
N. Safina, E. Krupin, S. Shakirov et al.· International Journal of Vet...· 0 citations
Meena, R., Kumar, S., Bhanja, S.K., Chaudhary, C. and Aruna, T.S. 2024. Association of melatonin receptors type C (MTNR1C) gene polymorphism with layer economic traits in Rhode Island Red. Indian Journal of Poultry Science, 59(3): 375–378. The aim of this study was to assess allelic polymorphism of melatonin receptors...
R. Meena, Sanjeev Kumar, S. Bhanja et al.· Indian Journal of Poultry Sc...· 0 citations
Simple Summary Tianzhu white yaks are multipurpose livestock that support pastoral communities on the Qinghai–Tibet Plateau, where animals must cope with cold, low oxygen, and seasonal feed shortages. Genetic variants associated with body weight and body size may help improve genetic evaluation. In this study, 536 Tian...
Tian Gu, Xue-Dong Qi, Yongfu La et al.· Animals· 0 citations
The article presents the results of a study on the combined genotypes of
OPN
(c.8514C/T) and
IGF-1
(512T/C) genes in a population of Holstein heifers (n=202). The experiment was conducted at the Lenin Breeding Farm (Atninsky District, Republic of Tatarstan), and laboratory analyses were carried out at the Tatar R...
N. Safina, E. Mukhanina, E. R. Gainutdinova· Legal regulation in veterina...· 0 citations
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