Assertion: embryo's cell | /r/HasAspect | different
Facets:
value: after the first cleavage division
type: TEMPORAL
Source sentences:
text: They are , so that after the first cleavage division, the two different resulting cells have different , which will then lead to different cell fates.
text: As we previously discussed, the eggs of protostomes and some deuterostomes contain cytoplasmic determinants, which cause cells of the developing embryo to have different identities as early as the first cell division (during cleavage).