A role for esterases in the fertilization process

J Exp Zool. 1976 Aug;197(2):297-301. doi: 10.1002/jez.1401970211.

Abstract

The corona penetrating enzyme of sperm is shown to be esterolytic in nature. This is the first known function of the several sperm esterases and indicates the cementing substance between cells of the corona radiata contains an essential ester linkage.

Publication types

  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • Animals
  • Carboxylic Ester Hydrolases / isolation & purification
  • Carboxylic Ester Hydrolases / metabolism*
  • Cats
  • Female
  • Fertilization*
  • Male
  • Ovum / metabolism
  • Rabbits
  • Spermatozoa / enzymology
  • Testis / enzymology

Substances

  • Carboxylic Ester Hydrolases