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首页> 外文期刊>Biology of Reproduction: Offical Journal of the Society for the Study of Reproduction >A unique glimpse into the crosstalk between different epigenetic mechanisms in porcine embryonic development(dagger)
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A unique glimpse into the crosstalk between different epigenetic mechanisms in porcine embryonic development(dagger)

机译:猪胚胎发育中不同表观遗传机制之间的串扰(匕首)

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摘要

In this review, four epigenetic modifications (DNA methylation, histone modification, non-coding RNA function, and chromatin accessibility) were described in porcine embryonic development, and the possible crosstalk between them was explored in order to provide references for further understanding and studying the role of epigenetic modification in embryonic development. The pig is an excellent animal model for simulating human physiology and a major animal for meat production and xenotransplantation. Therefore, researching porcine embryonic development is crucial for studying human reproductive diseases and improving litter size in commercial pigs. Embryonic development in pigs occurs under a complex regulatory mechanism, in which epigenetic regulatory mechanisms play an essential role. Recently, studies on the effects of epigenetic modifications on embryonic development have been conducted at different developmental stages and in different cell lines. Increasing evidence suggests that a certain amount of crosstalk exists between different epigenetic modifications. This review describes four regulatory mechanisms of epigenetics involved in porcine embryonic development: DNA methylation, histone modification, non-coding RNA function, and chromatin accessibility, and explores the possible crosstalk between them.
机译:在评估中,四个表观遗传修饰(DNA甲基化、组蛋白修饰、非编码RNA功能,染色质可访问性)猪胚胎发育中描述探讨了它们之间的可能的串扰为了进一步提供参考了解和研究表观遗传的作用修改在胚胎发育。一个优秀的动物模型来模拟人类生理学和肉类生产的主要动物和异种移植。猪胚胎发育是至关重要的研究人类生殖疾病和提高商业猪窝大小。猪的胚胎发育发生下表观遗传的复杂的调控机制,监管机制起着关键作用。最近,研究表观遗传的影响修改在胚胎发育在不同发展阶段进行的在不同的细胞系。表明一定数量的相声之间存在不同的表观遗传修改。监管的表观遗传学机制参与猪胚胎发育:DNA甲基化,组蛋白修饰、非编码RNA功能、染色质的可访问性,探讨了可能他们之间的串扰。

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