[Study of autonomy of action of white gene in allophenic mice].
An allophenic mouse and three allophenic embryos were obtained by aggregating 8-cell-embryos of Miwh/Miwh and +/+ genotypes. The coat colour and pigment epithelium of the eyes indicated chimerism. Melanoblasts of genotype Miwh/Miwh were lost during the embryonic development. Variations of coat colour in a chimeric mouse were due to the interaction of normal melanocytes with the surrounding dermal cells which consisted of clones of Miwh/Miwh or +/+ genotypes and a mixture of both. Certain differences between the right (chimeric) and left (normal) eye development and a greater rate of normal clones growth were observed in the allophenic mouse. Pigmentation of the eyes of two allophenic embryos was less than normal. This indicated the autonomy of gene white action in mice.
D000818:Animals; D002454:Cell Differentiation; D002678:Chimera; D005127:Eye Color; D005260:Female; D005796:Genes; D005838:Genotype; D006200:Hair Color; D008544:Melanocytes / Q000166:cytology; D051379:Mice; D010641:Phenotype; D011247:Pregnancy
I sledovanie avtonomnosti deĭstviia gena white u allofennoĭ myshi.