DNA content of spermatozoa in teratospermia

Leidl, W.; Stolla, R.; Botzenhardt, A.; Widmann, J.

Deutsche Tierärztliche Wochenschrift 81(4): 81-83

1974


ISSN/ISBN: 0341-6593
PMID: 4596258
Document Number: 81773
The DNA content of bull spermatozoa was determined by ultraviolet photometry following experimental induction of sperm abnormalities by local X-irradiation or application of heat to the testes. Abnormal spermatozoa did not have a normal DNA content, indicating that meiosis may be involved in the production of sperm abnormalities.

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