
doi: 10.1038/214554a0
pmid: 6036167
Sex does not appear to be determined by the action of conventional genes. Heterochromatin—the substance of sex chromosomes—does, however, provide some clues as to how sexual differentiation may be brought about.
Male, Cytogenetics, Sex Determination Analysis, Sex Chromatin, Animals, Humans, Cell Differentiation, Female
Male, Cytogenetics, Sex Determination Analysis, Sex Chromatin, Animals, Humans, Cell Differentiation, Female
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