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Stability of X chromosome differentiation in mouse embryos

✍ Scribed by Nobuo Takagi

Publisher
Springer
Year
1976
Tongue
English
Weight
540 KB
Volume
34
Category
Article
ISSN
0340-6717

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✦ Synopsis

By means of a double labeling method with H3-thymidine and 5-bromodeoxyuridine, it was found that the X chromosome showed no sign of change from an allocyclic to an isocyclic state, or vice vers in 6.5- and 7.5-day mouse embryos. Thus, reversal of allocycly may not account for the predominance of cells with the paternally derived X chromosome inactive in the yolk sac and the chorion of the mouse embryo.

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