Unstable Epigenetic reprogramming was DNA methylation, imprinting, RNA silencing, co-valent modifications of histones and remodelling by other chromatin-associated complexes. After fusion with an enucleated oocyte, a differentiated somatic cell can restructure its genetic program and acquire totipotent characteristics. However, these cases happen only with low frequency. primordial germ cells (PGC) was effectively remove of epigenetic modifications in the genetic totipotency which is necessary for the development. The present study was in vitro development of reconstruct PGC NT embryos compared with somatic cell NT embryos. The rate of cleavage did not differ between NT embryos from PGC and somatic cells (87.26 vs 91.36%). However, the rate of development to the blastocyst stage was significantly higher in PGC cell NT than somatic cell NT (31.03 vs 19.27%). PGC from a slightly younger stage of development have succeed to promote normal development of recipient eggs. This difference in results between germ cell and somatic cell nuclear transfers could only be a reflection of intimate differences in their reprograming. These results suggest that PGC NT embryos are significantly higher for the in vitro development. Furthermore, These study may represent an approach towards achieving better production of transgenic animal.