Assertion: ethylene's effect | /r/HasProperty | insignificant
Facets:
value: in the number of pups
type: OTHER
value: often
type: DEGREE
Source sentences:
text: The effect of the length of the tubing connecting the sample jars to the valve control boxes and to the ETD-300 detector is often insignificant, as in most cases, the volume of the tubing is negligible when compared to that of the sample jars.
text: The major treatment-related adverse effect observed was a significant reduction in the number of pups born per litter in the group of highest exposure (100 ppm).