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Harnessing male germline epigenomics for the genetic improvement in cattle

文献类型: 外文期刊

作者: Wang, Xiao 1 ; Li, Wenlong 1 ; Feng, Xia 1 ; Li, Jianbing 3 ; Liu, George E. 4 ; Fang, Lingzhao 5 ; Yu, Ying 1 ;

作者机构: 1.China Agr Univ, Coll Anim Sci & Technol, Lab Anim Genet & Breeding, Natl Engn Lab Anim Breeding,Minist Agr & Rural Aff, Beijing 100193, Peoples R China

2.Konge Larsen ApS, DK-2800 Kongens Lyngby, Denmark

3.Inst Anim Sci & Vet Med, Shandong Acad Agr Sci, Jinan 250100, Peoples R China

4.USDA ARS, Henry A Wallace Beltsville Agr Res Ctr, Anim Genom & Improvement Lab, Beltsville, MD 20705 USA

5.Aarhus Univ, Ctr Quantitat Genet & Genom, DK-8000 Aarhus, Denmark

关键词: Artificial insemination; Cattle; Epigenetic inheritance; Genetic improvement; Germline epigenomics

期刊名称:JOURNAL OF ANIMAL SCIENCE AND BIOTECHNOLOGY ( 影响因子:7.0; 五年影响因子:7.3 )

ISSN: 1674-9782

年卷期: 2023 年 14 卷 1 期

页码:

收录情况: SCI

摘要: Sperm is essential for successful artificial insemination in dairy cattle, and its quality can be influenced by both epigenetic modification and epigenetic inheritance. The bovine germline differentiation is characterized by epigenetic reprogramming, while intergenerational and transgenerational epigenetic inheritance can influence the offspring's development through the transmission of epigenetic features to the offspring via the germline. Therefore, the selection of bulls with superior sperm quality for the production and fertility traits requires a better understanding of the epigenetic mechanism and more accurate identifications of epigenetic biomarkers. We have comprehensively reviewed the current progress in the studies of bovine sperm epigenome in terms of both resources and biological discovery in order to provide perspectives on how to harness this valuable information for genetic improvement in the cattle breeding industry.

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