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Article

Sperm Nuclear Stability and Male Infertility

1 Jan 1990

Abstract excerpt

Human sperm nuclei show an exceptional variability; compared with sperm nuclei of other Eutherian mammalian species. The variable stability is caused by a variable content of chromatin stabilizing disulphide bridges, which in turn is determined by differences in composition of basic proteins: protamine types and subtypes, histones, and intermediate forms. An abnormal state of the chromatin can be related to an...

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Share to Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
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PMID: 2285348
DOI: 10.3109/01485019008987614

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