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Unstable ring Y chromosome in an aspermic male

✍ Scribed by P. Steinbach; H. Fabry; W. Scholz

Publisher: Springer
Year: 1979
Tongue: English
Weight: 295 KB
Volume: 47
Category: Article
ISSN: 0340-6717
DOI: 10.1007/bf00321013

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✦ Synopsis

A ring Y chromosome was found in a male showing growth retardation and aspermia but normally developed external genitalia. The ring does not display either the characteristic brilliant Y fluorescence or the typical late-replicating heterochromatin.

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