Assertion: motor neuron's axon | /r/CapableOf | fail to invade their muscle target areas
Facets:
value: subsequently
type: TEMPORAL
Source sentences:
text: Axons derived from motor neurons that normally express PEA3 still projected caudally but subsequently failed to invade their muscle target areas and failed to branch normally within the LD and CM muscles ( We next assessed the pattern of motor axon projections to these two target muscles in Pea3NLZ/NLZ embryos.
text: Axons derived from motor neurons that normally express PEA3 still projected caudally but subsequently failed to invade their muscle target areas and failed to branch normally within the LD and CM muscles ( Figures 6I and 6J ).