Assertion: zygote's cell | /r/CapableOf | lose genetic determinants
Facets:
value: continuously
type: TEMPORAL
value: over the course of development
type: TEMPORAL
Source sentences:
text: Before animals were first cloned from nuclei of the fully differentiated cells of frogs in the 1960s [12–14], it was posited that cells continuously lose some genetic determinants over the course of development and become permanently restricted in developmental potentials .