Assertion: sperm acrosome | /r/HasProperty | critical
Facets:
value: for sperm-egg fusion
type: PURPOSE
Source sentences:
text: The sperm acrosome is known to be critical for sperm-egg fusion (1), and the complete lack of this organelle in Hrb−/− spermatozoa explains why no sperm-egg fusion occurred in our in vitro fertilization experiments.