Growth Hormone Gene Polymorphism in Relation to Beef Cattle Carcass Quality

Седых, Т. А.; Gizatullin, R. S.; Dolmatova, I. Yu.; Gusev, I.V.; Калашникова, Л. А.

doi:10.3103/s1068367420030167

Cited by 13 publications

(12 citation statements)

References 7 publications

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“…It was found that the GHE5 polymorphism did not have a significant effect on Musculus longissimus dorsi development over time (p > 0.05) (Figure 3). Despite the fact that our results differ from Lee et al [45] and Sedykh et al [46], they were similar to Özay's [47] study, which demonstrated that GHE1 polymorphism did not affect the measurement of MLD in Kıvırcık sheep.…”

Section: Discussionsupporting

confidence: 78%

“…Considering that 97.5% homology exists between the bovine and sheep GH genes, it may make sense to evaluate such studies together since studies on polymorphism, and meat quality in sheep are limited in the literature. Previous studies have demonstrated that GH gene variants affect the MLDA of Hereford and Limousin cattle as well as the 559G>A SNP in Hanwoo cattle [45,46]. It was found that the GHE5 polymorphism did not have a significant effect on Musculus longissimus dorsi development over time (p > 0.05) (Figure 3).…”

Section: Discussionmentioning

confidence: 87%

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Effect of Growth Hormone Exon-5 Polymorphism on Growth Traits, Body Measurements, Slaughter and Carcass Characteristics, and Meat Quality in Meat-Type Lambs in Turkey

Esen¹,

Elmacı

2022

Ruminants

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This study examined the relationship between GHE5 polymorphisms and growth and carcass characteristics of meat-type sheep breeds reared in Turkey. A total of 202 lambs were tested, consisting of five breeds. By SSCP analysis and nucleotide sequencing, 14 nucleotide changes (12 substitutions and two deletions) were identified in four variants of GHE5. In the coding region of GHE5, five substitutions occur, including c.1588C>Y(C/T) (Ala160Val), c.1603A>M(A/C), c.1604G>S(G/C) (Lys165Thr), c.1606A>W(A/T) (Gln166Leu), and c.1664C>Y(C/T). P3 female and P1 male lambs had the highest rump height at weaning, whereas P3 females and P2 males had the highest chest depth (p < 0.05). At yearling, P1 variant lambs have longer body length (BL; p < 0.05), wider leg circumferences, and thinner cannon bone perimeter (CBP) (p > 0.01), in contrast to P2 variant lambs, which have a shorter BL and thicker CBP. Furthermore, P2 had a greater percentage of neck, shoulder, and leg, P1 had a greater percentage of loin, and P3 had a greater percentage of rack, but there was no significant difference between them. A marker-assisted selection approach can be used to improve sheep carcass quality traits by taking advantage of the nucleotide substitutions found on GHE5 and the detected differences between variants.

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Section: Discussionsupporting

confidence: 78%

Section: Discussionmentioning

confidence: 87%

Effect of Growth Hormone Exon-5 Polymorphism on Growth Traits, Body Measurements, Slaughter and Carcass Characteristics, and Meat Quality in Meat-Type Lambs in Turkey

Esen¹,

Elmacı

2022

Ruminants

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“…This issue is solved by breeding dairy cattle and combined areas of productivity. Despite the already existing positive experience of animal husbandry, this industry is often low-profitable [2,3,12,13].…”

Section: Introductionmentioning

confidence: 99%

Analysis of post-slaughter indicators of cattle bred on a collective farm (APK) named after Michurin, Vavozhsky district

et al. 2023

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The scientific and economic experiment was conducted in the conditions of the Michurin collective farm in the Vavozhsky district. The purpose of the research was to conduct a scientific and economic experiment to study the meat productivity of black-and-white cattle of different sex and age groups bred in the conditions of the Michurin collective farm (SHPC), followed by an assessment of the compliance of the beef obtained with the requirements of GOST 34120- 2017. The following experimental groups were formed in the experiment: 1 experimental group (AC) – adult cattle (cows of two or more calves); 2 experimental group (MCP) – young cattle, first-calf cows – young female cattle that calved once; 3 experimental group (MT) - young cattle, heifers aged from 8 months to two years. 4 experimental group (MB) - young animals, bulls aged from 8 months to two years. In the course of scientific and economic experience, it was found that among all sex and age groups of cattle entering for slaughter and primary processing at LLC Uvinsky Meat Processing Plant, only fattening bulls (a group of young animals) fully comply with the requirements of the modern standard GOST 34120-2017 in terms of carcass weight, morphological composition of carcasses.

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“…Genotype positive/positive (++) in GH/MspI had higher body weight than negative/negative (--) in Grati cattle [22]. Moreover, the LL genotype of GH/AluI was found to have higher performance in body weight [23], carcass weight [24], and milk fat content [25] compared to the LV genotype. The alteration in base C to G at codon 127 of the growth hormone gene changes the amino acid from leucine (L allele) to valine (V).…”

Section: Introductionmentioning

confidence: 99%

Candidacy of genes associated with economic traits for Madura cattle in Sonok area

Nugroho

Maharani

Widi

2022

IOP Conf. Ser.: Earth Environ. Sci.

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Madura cattle in the Sonok area are classified into Sonok, Taccek, and Conventional. Meanwhile, the selection of cattle with high economic value is expected to support environmentally friendly livestock production. Therefore, this study aims to identify candidate genes associated with economic traits for Madura Cattle in the Sonok area. An in-silico study was employed using data retrieved from published studies to obtain a list of genes that have been studied in Madura cattle. Next, genes were clustered using Venn Diagram for grouping into respective traits. The selected economic traits were growth, carcass, milk, and reproduction trait. The result showed that a total of 18 genes have been studied in Madura cattle. Among these genes, four were not associated with economic traits, while five were selected as candidate genes because they have associations with all four specified economic traits. The selected genes are Insulin-like Growth Factor-1 (IGF-1), Growth Hormone (GH), Growth Hormone Receptor (GHR), Myostatin (MSTN), and Leptin (LEP). These five genes can be used as molecular markers for economic traits. Following marker selection, a protein-to-protein interaction analysis and association study between the selected gene to economic trait needs to be performed in Madura Cattle within the Sonok Area.

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Growth Hormone Gene Polymorphism in Relation to Beef Cattle Carcass Quality

Cited by 13 publications

References 7 publications

Effect of Growth Hormone Exon-5 Polymorphism on Growth Traits, Body Measurements, Slaughter and Carcass Characteristics, and Meat Quality in Meat-Type Lambs in Turkey

Effect of Growth Hormone Exon-5 Polymorphism on Growth Traits, Body Measurements, Slaughter and Carcass Characteristics, and Meat Quality in Meat-Type Lambs in Turkey

Analysis of post-slaughter indicators of cattle bred on a collective farm (APK) named after Michurin, Vavozhsky district

Candidacy of genes associated with economic traits for Madura cattle in Sonok area

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