Stable bull fertility protein markers in seminal plasma
نویسندگان
چکیده
Bull fertility is an important trait in breeding as the semen of one bull can, potentially, be used to perform thousands inseminations. The high number inseminations needed obtain reliable measures from Non-Return Rates oestrus creates difficulties assessing accurately. Improving molecular knowledge seminal properties may provide ways facilitate selection bulls with good quality. In this study, liquid chromatography mass spectrometry (LC-MS/MS) was analyze protein content plasma 20 between 35 and 60%, sampled across three seasons. Overall, 1343 proteins were identified consistent correlation multiple seasons found. From these, nine groups had a significant Pearson (p < 0.1) all 34 similar at least two Among notable showing Osteopontin, lipase (LIPA) N-acetylglucosamine-1phosphotransferase subunit gamma. Three combined linear regression predict (r = 0.81). These sets represent potential markers, which could by industry phenotype fertility. SIGNIFICANCE: ability spermatozoa fertilize oocytes crucial for efficiency. However, reliability field relatively low prediction given conventional methods evaluate sperm quality currently not very accurate. work, we identify repeated samples collected different times year that correlate way. We these individual build signature predictive This study provides overview linked plasma, thereby increasing proteome. Protein signatures latter, potentially related fertility, use bulls.
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© 2012 Chacur, licensee InTech. This is an open access chapter distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Seminal Plasma Proteins as Potential Markers of Relative Fertility in Zebu Bulls (Bos taurus...
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ژورنال
عنوان ژورنال: Journal of Proteomics
سال: 2021
ISSN: ['1874-3919', '1876-7737']
DOI: https://doi.org/10.1016/j.jprot.2021.104135