A dicentric iso (Y) chromosome in an infertile male

Li, S.Y.; Chao, C.K.

Proceedings of the National Science Council Republic of China. Part B Life Sciences 9(2): 150-153

1985


ISSN/ISBN: 0255-6596
PMID: 4048308
Document Number: 261501
A dicentric Y chromosome was detected in a 30-year-old azoospermic male patient who was found to be mosaic for 45,X/46,X,dic Y(qter----p11::p11----qter). The dicentric iso (Y) chromosome was identified conclusively with C-banding, G-banding and Q-banding techniques. The relationship of structural abnormalities of the Y chromosome and azoospermia is discussed.

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