Polymorphism and Association in the Exon 3 of MSTN Gene in Batur Sheep

Haren, Hassan Ishag Hassan; Prayitno, Prayitno; Purwantini, Dattadewi; Sumaryadi, Mas Yedi

doi:10.20884/1.jap.2019.21.1.780

Cited by 3 publications

(2 citation statements)

References 20 publications

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“…This value indicates that body length has a moderate influence on sheep's body weight performance. This result is considerably higher than [18], who obtained a correlation coefficient of 0.466 for sheep aged 1.3-1.6 years, and lower [19], who found that body weight had the highest correlation with body length (r = 0.84). The strength of the correlation between body length and body weight is related to the action of the testosterone hormone on the rate of muscle cell growth and increased activity in stimulating bone growth [8].…”

Section: Correlation Between Body Lenght and Body Weightmentioning

confidence: 58%

Correlation Between Morphometric Traits and Body Weight in Fat-Tailed Sheep

Arvandi,

Nugiartiningsih

2024

BIO Web Conf.

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This study was conducted to determine the correlation between morphometric traits and body weight in fat-tailed sheep. The materials used this study were 80 Fat-Tailed sheep aged 90 days to 2 years. The variables measured were morphometric traits (body weight, body length, and chest circumference) and body weight. The data obtained were analyzed using pearson correlation and regression methods. The result showed that the correlation between morphometric traits and Body Weight (BW) of Fat-Tailed Sheep were as follows: Body Height (BH) = 0.53, Body Length (BL) = 0.55, and Chest Circumference (CC) = 0.71. The results of this study indicate that the regression between morphometric traits and Body Weight (BW) of Fat-Tailed Sheep aged 90 days to 2 years were as follow: BW = - 12.38 + 0.72 BH, BW = -21.35 + 0.88 BL, BW -10.78 + 0.57 CC. The conclusion obtained is that the correlation between morphometric traits and body weight in Fat Tailed Sheep aged 90 days to 2 years, with correlation values ranging from 0.53 to 0.71 indicates a medium to strong correlation coefficient. CC has the highest correlation with BW compared to BH and BL.

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Section: Correlation Between Body Lenght and Body Weightmentioning

confidence: 58%

Correlation Between Morphometric Traits and Body Weight in Fat-Tailed Sheep

Arvandi,

Nugiartiningsih

2024

BIO Web Conf.

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“…The lack of significant differences between the genotypes of most studied traits, according to the Hardy-Weinberg hypothesis, may be attributed to the system of mating (inbreeding) or consanguineous mating, which plays a significant role in the process of gene fixation and consequently does not affect mRNA binding through the splicing process. This, in turn, affects the arrangement of amino acids resulting from the translation process [22].…”

Section: Genotypementioning

confidence: 99%

Study the Leptin Gene Polymorphism and its Relationship with a Number of Carcass Traits in Iraqi Sheep

Abdali,

Salim

2023

IOP Conf. Ser.: Earth Environ. Sci.

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The study was conducted on a group of local sheep in the Suq Al-Shuyukh district, south of Thi-Qar province. It included the slaughter of 48 animals in a butcher shop. The aim of the study was to determine the genotypes of the leptin gene using nucleotide sequencing technology and its relationship with a number of carcass traits in local sheep. Through the nucleotide sequencing of the targeted genetic segment of the leptin gene (471 bp) in local sheep, it was found that there was one mutation at position 311 within the studied region of the leptin gene. This mutation resulted in the change of the nitrogen base G to T, leading to the substitution of the amino acid valine with leucine. The variation (mutation) occurred in exon 3 at amino acid position 95. Therefore, this mutation is considered a missense mutation and appeared in three genetic patterns: GG, GT, and TT, with distribution ratios as follows: the highest distribution was for the hybrid genotype (GT), followed by the genotype GG and TT. Most of the studied traits did not show significant differences between the three genotypes of the targeted genetic segment of the leptin gene, except for the significant superiority (P<0.01) of sheep with the hybrid genotype (GT) in the carcass diameter trait and the significant superiority (P<0.01) of sheep with the mutant genotype (TT) in the meat pH trait.

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Short Communication: Polymorphism at third exon of the Myostatin gene and its association with growth and carcass traits in Batur sheep

et al. 2020

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Abstract. Haren HIH, Purwantini D, Sumaryadi MY, Prayitno. 2020. Short Communication: Polymorphism at third exon of the Myostatin gene and its association with growth and carcass traits in Batur sheep. Biodiversitas 21: 2074-2078. The present study aimed to investigate the association between myostatin (MSTN) genotype and two traits, growth and carcass, in Batur sheep. Blood samples representing thirty head were collected and genomic DNA was extracted. A specific primer designed to amplify the MSTN gene, samples sequenced then, used the BioEdit program to identify any mutation. Calculation of genotypes, gene and allele frequencies, heterozygosities, and Chi-square test was performed. Only two alleles observed (G and C) resulted in three genotypes. 11 polymorphic sites were observed, transversion at c.*121G>C, and one individual G>A which disrupted reading frame of whole MSTN sequenced, genotypic and allelic frequencies were 0.552 GG, 0.379 GC, and 0.069 CC, where the allele frequency was 0.741 G and 0.259 C. Lambs that carrying genotype GC had slightly more pre-slaughter weight, hot carcass weight, cold carcass weight, carcass length, and total yield (lion, shoulder, leg yield, and thigh) compared to those carrying genotype GG. There was no significant effect of the MSTN genotype on carcass traits (p=0.05). Polymorphic site c.*121 G>C is present in Batur sheep for the first time about the association with the MSTN gene however, it has not effects weaning weight, 6-month weight, and studied carcass traits.

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Polymorphism and Association in the Exon 3 of MSTN Gene in Batur Sheep

Cited by 3 publications

References 20 publications

Correlation Between Morphometric Traits and Body Weight in Fat-Tailed Sheep

Correlation Between Morphometric Traits and Body Weight in Fat-Tailed Sheep

Study the Leptin Gene Polymorphism and its Relationship with a Number of Carcass Traits in Iraqi Sheep

Short Communication: Polymorphism at third exon of the Myostatin gene and its association with growth and carcass traits in Batur sheep

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