非洲爪蟾经羟基脲阻滞的囊胚细胞的扫描电子显微镜观察。
Scanning electron microscopy of cells from hydroxyurea-arrested blastulae of Xenopus laevis.
作者信息
Kurais A R, Stanisstreet M
出版信息
Experientia. 1980 Apr 15;36(4):454-6. doi: 10.1007/BF01975144.
PMID:7379924
Abstract
Cells from Xenopus embryos blocked at the blastula stage by treatment with hydroxyurea have been isolated and cultured in vitro. The morphology of these cells has been compared with that of cells from normal embryos using scanning electron microscopy. Cells from such hydroxyurea-blocked embryos do not show the features, or changes in features, in culture shown by cells from normal embryos.
摘要
通过用羟基脲处理而阻滞在囊胚期的非洲爪蟾胚胎细胞已被分离并在体外培养。利用扫描电子显微镜将这些细胞的形态与正常胚胎细胞的形态进行了比较。来自这种经羟基脲阻滞的胚胎的细胞在培养中并未表现出正常胚胎细胞所具有的特征或特征变化。
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