Assertion: human zygote | /r/CapableOf | produce telomerase
Facets:
value: after the first cell division
type: TEMPORAL
Source sentences:
text: Wright and his team hypothesized that the difference was due to the fact that human sperm telomeres do not shorten with age, and human zygotes produce telomerase after the first cell division, therefore egg cells need not carry telomerase.