[Ultrastructural labeling of the chromatoid body and the centriole-associated body using the DNase-gold colloidal complex in monkey spermatids].
In Monkey spermatids at different steps of spermiogenesis, the use of DNase-gold complex showed, at the ultrastructural level, a labeling over the chromatin and concomitantly over the chromatoid body, centriole associated body and annular chromatoid body. The results obtained with the DNase-gold complex containing either DNA or actin led to discuss the nature of the substances revealed by the labeling in the cytoplasmic structures.
D000818:Animals; D002502:Centrioles / Q000648:ultrastructure*; D002842:Chromatids / Q000648:ultrastructure*; D002843:Chromatin / Q000648:ultrastructure*; D003102:Colloids; D004247:DNA / Q000494:pharmacology; D003851:Deoxyribonucleases; D006046:Gold; D008252:Macaca fascicularis; D008297:Male; D008840:Microfilament Proteins / Q000494:pharmacology; D013087:Spermatids / Q000648:ultrastructure*
D002843:Chromatin; D003102:Colloids; D008840:Microfilament Proteins; D006046:Gold; D004247:DNA; D003851:Deoxyribonucleases
Marquage ultrastructural du corps chromatoïde et du corps associé au centriole à l'aide du complexe DNase-or colloïdal dans les spermatides de singe.