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Spermatogenesis in an infertile XYY man |
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| Authors: | Michael Faed Janet Robertson W. G. MacIntosh J. Grieve |
| Affiliation: | (1) Cytogenetics Laboratory, The University, Dundee, Scotland;(2) Department of Pathology, The University, Dundee, Scotland;(3) Department of Urology, The University, Dundee, Scotland |
| Abstract: | Summary Testicular histology and meiosis has been studied in an XYY male patient identified at an infertility clinic. This man was found to have an XYY sex chromosome complement in 15% of spermatogonial metaphases. There was no clear evidence of 2 Y chromosomes at diakinesis but there appeared to be a slight excess of sperm with a fluorescent Y body. |
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