_:b665387071 . _:b665387071 . _:b665387071 . _:b665387071 . _:b665387071 . _:b665387071 . _:b665387071 . _:b665387071 . _:b665387071 "Homology that is defined by sharing of a set of developmental constraints, caused by locally acting self-regulatory mechanisms of differentiation, between individualized parts of the phenotype." .