Chromosomal microarray analysis of infertile men with azoospermia factor microdeletions

Azoospermia factors, located in the long arm of the Y chromosome, are critical for spermatogenesis, the microdeletions of AZF are considered to be associated with male infertility. In addition to complete deletion, several AZFc partial deletions were also detected in infertile men with wide phenotypic heterogeneity. In this study, we investigated the relevance of Y chromosome deletions, Y-linked CNVs and variable phenotypes in infertile men. To...