Assertion: motile sperm | /r/HasProperty | incubated in the absence control
Facets:
Source sentences:
text: Motile sperm were incubated in the absence (control) or the presence of increasing concentrations of LF (0.1, 1.0, 10.0, and 100.0 μg/mL) under capacitating conditions for 6 h (A) or 22 h (B).