( ( ( cell ( ( polarity and ) morphogenesis ) ) ( in yeast ) ) . )
(ROOT (NP (NP (NN cell) (NN polarity) (CC and) (NNS morphogenesis)) (PP (IN in) (NP (NN yeast))) (. .)))
cell polarity and morphogenesis in yeast.
(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)))))) (. .)))