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作为我国一个典型的地方猪种,二花脸猪以其特有的高繁殖力和优良肉品质等特点享誉中外。为了深度解析其种质特性形成的分子基础,数十年来动物繁育学家们对其进行了大量的研究,而且随着研究技术的不断更新,已经取得越来越多的重要进展。因此,本文结合二花脸猪的培育历史,综述了现今对二花脸猪种质特性形成的分子基础研究进展,从而为深入研究二花脸猪的种质特性提供参考依据。
As a typical pig breed in our country, Erhualian pig has enjoyed a reputation both at home and abroad due to its characteristic of high fecundity and excellent meat quality. In order to deeply analyze the molecular basis for the formation of their germplasm, animal breeders have done a lot of research for decades, and more and more important progress has been made with the continuous updating of research techniques. Therefore, in this paper, we reviewed the current research progress on the molecular basis of Erhualian pig germplasm based on the breeding history of Erhualian pig, and provided a reference for further study on the germplasm characteristics of Erhualian pig.