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Fig. 6 | Molecular Cytogenetics

Fig. 6

From: Preferential Y-Y pairing and synapsis and abnormal meiotic recombination in a 47,XYY man with non obstructive azoospermia

Fig. 6

Decreased number of early germ cells and absence of sperm in the testicular sections of the 47, XYY male. H&E staining of testicular sections showed (a) normal histology and spermatogenesis in control and (b) reduced number of early germ cells and absence of sperm in the 47, XYY patient. Blue arrow, spermatogonia; black arrow, spermatocytes; green arrow, sperm

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Molecular Cytogenetics

ISSN: 1755-8166