( ( ( Isolation ( of ( Single-Cell Embryos ) ) ) ( from ( Donor 3 ) ) ) . )
(ROOT (NP (NP (NNP Isolation)) (PP (IN of) (NP (NNP Single-Cell) (NNPS Embryos))) (PP (IN from) (NP (NNP Donor) (CD 3))) (. .)))
Isolation of Single-Cell Embryos from Donor 3.
(ROOT (S (NP (PRP We)) (ADVP (DT all)) (VP (VP (VBP start) (PP (IN as) (NP (DT a) (JJ single) (NN cell)))) (CC and) (VP (ADVP (RB soon)) (VBP grow) (PRT (RP into)) (NP (DT a) (PRN (-LRB- -LRB-) (NP (NN n)) (-RRB- -RRB-)) (NN embryo)))) (. .)))