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Chromosome constitution and apoptosis of immature germ cells present in sperm of two 47,XYY infertile males

23 Feb 2006

Abstract excerpt

BACKGROUND: In order to assess sperm alterations observed in some XYY males, we analysed the chromosome constitution as well as apoptosis expression in germ cells from two oligozoospermic males with high count of immature germ cells in their semen. METHODS: Sex chromosome number and distribution were assessed at pachytene stage by fluorescence in situ hybridization (FISH). Immature germ cells and spermatozoa were...

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Share to Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
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PMID: 16497695
DOI: 10.1093/humrep/del051

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