胚胎分割技术的研究进展

摘要

胚胎分割是哺乳动物胚胎工程的重要组成部分。为细胞和胚胎的相关研究提供有力手段，是增加胚胎数目和生产同卵双胎或多胎，扩大优良畜种后代的一个有效方法[1]。虽然胚胎分割还有许多尚未解决的问题，但其已表现出了广阔的发展前景。%The embryo division technology is the mammalian embryo-engineering technology important compo-nent. Embryo bisection is a powerful means in the study of cell and embryonic.This technology is also an effec-tive method to increase the number of embryos and to produce identical twins or multiple births,to expand excel-lent livestock breeding. Although the embryo bisection has many questions which have not yet been solved, but it has displayed the broad prospects for development.