猪体细胞克隆技术的发展与应用OA

Somatic cell nuclear transfer(SCNT)is a cloning technique where the nucleus of a somatic cell is transferred into an enucleated egg cell,which would be reprogrammed to create an embryo genetically identical to the donor.This technology has broad application prospects in breeding superior livestock,species preservation,and treating human diseases,despite low efficiency.This article elaborates on the development process of porcine somatic cell cloning technology,analyzes the factors influencing cloning efficiency and improvement methods,and reviews the application of porcine somatic cell cloning in the fields of animal husbandry and medicine.The aim of this paper is to provide a theoretical basis for enhancing the efficiency of porcine somatic cell cloning and to facilitate its application in pig production.