摘要
This paper reports the development of the nuclear transplanted eggs obtained by transplanting Xenopus laevis blastomere nuclei to Bufo raddei. The formation of the donor nuclei is similar to that of the male pronuclei in the normal development egg in the early stage while shows degradation in the late stage after transplanting. The chromosome complement formes in some eggs 30 minutes after transplantation, which is assumed to contribute to the development of the transplanted eggs.
This paper reports the development of the nuclear transplanted eggs obtained by transplanting Xenopus laevis blastomere nuclei to Bufo raddei. The formation of the donor nuclei is similar to that of the male pronuclei in the normal development egg in the early stage while shows degradation in the late stage after transplanting. The chromosome complement formes in some eggs 30 minutes after transplantation, which is assumed to contribute to the development of the transplanted eggs [Acta Zoologica Sinica 51 (5) : 924 - 931, 2005].
出处
《动物学报》
SCIE
CAS
CSCD
北大核心
2005年第5期924-931,共8页
ACTA ZOOLOGICA SINICA
基金
国家自然科学基金(No.30370163)
甘肃省自然科学基金(No.zs031-A25-005-z)资助~~
关键词
非洲爪蟾
胚胎细胞
细胞核
细胞移植
花背蟾蜍
成熟卵
细胞学
Bufo raddei, Xenopus laevis, Donor nuclei, Nuclear transplanted eggs, Chromosome complement