Localization of factors controlling spermatogenesis in the nonfluorescent portion of the human y chromosome long arm
β Scribed by L. Tiepolo; Orsetta Zuffardi
- Publisher
- Springer
- Year
- 1976
- Tongue
- English
- Weight
- 398 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0340-6717
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β¦ Synopsis
A deletion of the Y chromosome at the distal portion of band q11 was found in 6 men with normal male habitus but with azoospermia. Five of them were found during a survey of 1170 subfertile males while the sixth was karyotyped because of slight bone abnormalities. These findings, together with a review of the literature, suggest that on the distal portion of the nonfluoresecent segment of the long arm of the Y, factors are located controlling spermatogenesis.
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