( ( ( The cloning ) ( of ( a ( mechano-gated ( membrane ( ion channel ) ) ) ) ) ) . )
(ROOT (NP (NP (DT The) (NN cloning)) (PP (IN of) (NP (DT a) (JJ mechano-gated) (JJ membrane) (NN ion) (NN channel))) (. .)))
The cloning of a mechano-gated membrane ion channel.
(ROOT (NP (NP (NP (NNP Ion) (NNP channels) (NNP facilitate)) (PRN (-LRB- -LRB-) (PRP s) (-RRB- -RRB-))) (NP (NP (DT the) (NN diffusion)) (PP (IN of) (NP (NP (NNS ions)) (PP (IN across) (NP (DT a) (NN membrane)))))) (. .)))