Parthenogenetic Cleavage of the Armadillo Ovum
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چکیده
منابع مشابه
Genetically identical parthenogenetic mouse embryos produced by inhibition of the first meiotic cleavage with cytochalasin D.
The microfilament inhibitor cytochalasin D inhibits extrusion of the first polar body when present during the first meiotic division of mouse oocytes; however, it does not interfere with anaphase movement of chromosomes, and thus induces the formation of tetraploid oocytes. After the separation of chromosomes in anaphase, two spindles start to assemble. However, they merge rapidly and a single ...
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ژورنال
عنوان ژورنال: Biological Bulletin
سال: 1913
ISSN: 0006-3185
DOI: 10.2307/1536083