( Control ( of ( ( gene ( expression ( and ( protein synthesis ) ) ) ) ( in ( prokaryotes A. ) ) ) ) )
(ROOT (NP (NP (NNP Control)) (PP (IN of) (NP (NP (NN gene) (NN expression) (CC and) (NN protein) (NN synthesis)) (PP (IN in) (NP (JJ prokaryotes) (NN A.)))))))
Control of gene expression and protein synthesis in prokaryotes A.
(ROOT (S (NP (NNP Gene) (NN expression) (CC and) (NN protein) (NNS synthesis)) (VP (VBP are) (ADVP (RB usually)) (VP (VBN considered) (NP (DT the) (JJ same) (JJ molecular) (NN process)))) (. .)))