Assertion: placenta | /r/HasAspect | obvious deficiencies
Facets:
value: in fetal blood vessel growth
type: OTHER
value: into the labyrinth villi
type: LOCATION
Source sentences:
text: Placentas from Esx1 mutants appear to undergo normal chorioallantoic branching morphogenesis but have obvious deficiencies in fetal blood vessel growth into the labyrinth villi (FIGURE 2) (46).