( ( ( cell ( ( adhesion and ) morphogenesis ) ) ( of epithelia ) ) . )
(ROOT (NP (NP (NN cell) (NN adhesion) (CC and) (NNS morphogenesis)) (PP (IN of) (NP (NN epithelia))) (. .)))
cell adhesion and morphogenesis of epithelia.
(ROOT (S (NP (NNS Cells)) (VP (VB acquire) (NP (JJ different) (NNS identities)) (PP (IN in) (NP (NP (DT an) (JJ ordered) (JJ spatial) (NN arrangement)) (PP (IN during) (NP (NNS morphogenesis)))))) (. .)))