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Differential localization of glycoconjugates having affinity for concanavalin A on the surface of the sperm head in the testis, the epididymis, and the ejaculate of the ram

✍ Scribed by Delpech, S. ;Hamamah, S. ;Pisselet, Cl. ;Courot, M.

Publisher: John Wiley and Sons
Year: 1988
Tongue: English
Weight: 420 KB
Volume: 245
Category: Article
ISSN: 0022-104X
DOI: 10.1002/jez.1402450109

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✦ Synopsis

The localization of Con A receptors on the surface of the head of ram spermatozoa originating from the rete testis, from three regions of the epididymis, or from the ejaculate was investigated using a gold-Con A labelling technique. Electron microscopic observation revealed three major localizations, each being characteristic of the origin of the spermatozoa: periacrosomal in the rete testis, postacrosomal in the epididymis, on the entire surface of the sperm head in the ejaculate.

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