利用聚丙烯酰胺凝胶电泳和 HRAMS 探测 Gangatiri 牛奶中的α、β 和卡巴酪蛋白多态变体。

IF 1.6 3区 农林科学 Q2 AGRICULTURE, DAIRY & ANIMAL SCIENCE
Manish Kumar Singh, Arvind Kumar, Ramadevi Nimmanapalli, Ankita Hooda
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引用次数: 0

摘要

本研究通讯旨在探究Gangatiri奶牛(一种印度本土牛)体内α、β和卡帕酪蛋白的遗传多态性。酪蛋白是优质蛋白质的来源,也是可能与健康有关的生物活性肽的来源。酪蛋白组分的多态性及其与牛奶生产性状、成分和质量的关系也吸引了许多人致力于评估不同酪蛋白位点的等位基因分布,将其作为潜在的乳制品性状标记。聚丙烯酰胺凝胶电泳和高分辨率精确质谱分析等分子技术已被应用于该探针。对奶牛的不同酪蛋白类型进行的序列分析表明存在四种特定变体。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Probing of alpha, beta and kappa-caseins polymorphic variants in Gangatiri cow milk with the use of polyacrylamide gel electrophoresis and HRAMS.

This research communication aimed to probe the genetic polymorphisms of alpha, beta, and kappa caseins in Gangatiri cows (an indigenous Indian cattle). Detection of variants has received considerable research interest in the dairy industry and animal breeding in recent years as a source of good quality protein, but also of bioactive peptides that may be linked to health implications. The polymorphic nature of casein fractions and their association with milk production traits, composition, and quality also attracted several efforts in evaluating the allelic distribution of different casein locus as a potential dairy trait marker. Molecular techniques of polyacrylamide gel electrophoresis and high-resolution accurate mass-spectrometry have been applied to this probe. Sequence analysis of different casein types in the cows showed the presence of four specific variants.

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来源期刊
Journal of Dairy Research
Journal of Dairy Research 农林科学-奶制品与动物科学
CiteScore
3.80
自引率
4.80%
发文量
117
审稿时长
12-24 weeks
期刊介绍: The Journal of Dairy Research is an international Journal of high-standing that publishes original scientific research on all aspects of the biology, wellbeing and technology of lactating animals and the foods they produce. The Journal’s ability to cover the entire dairy foods chain is a major strength. Cross-disciplinary research is particularly welcomed, as is comparative lactation research in different dairy and non-dairy species and research dealing with consumer health aspects of dairy products. Journal of Dairy Research: an international Journal of the lactation sciences.
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