( ( Analysis ( of ( ( the ( lateral ( pressure profile ) ) ) ( in ( the ( lipid bilayer ) ) ) ) ) ) ( ( showed ( that ( ( ( the ( interface region ) ) ( between ( ( ( the hydrocarbon ) and ) ( polar ( head groups ) ) ) ) ) ( produces ( high tension ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Analysis)) (PP (IN of) (NP (NP (DT the) (JJ lateral) (NN pressure) (NN profile)) (PP (IN in) (NP (DT the) (NN lipid) (NN bilayer)))))) (VP (VBD showed) (SBAR (IN that) (S (NP (NP (DT the) (JJ interface) (NN region)) (PP (IN between) (NP (NP (DT the) (NN hydrocarbon)) (CC and) (NP (JJ polar) (NN head) (NNS groups))))) (VP (VBZ produces) (NP (JJ high) (NN tension)))))) (. .)))
Analysis of the lateral pressure profile in the lipid bilayer showed that the interface region between the hydrocarbon and polar head groups produces high tension.
(ROOT (S (NP (DT A) (NN lipid)) (VP (VBZ is) (NP (NP (CD one)) (PP (IN of) (NP (NP (DT a) (ADJP (RB highly) (JJ diverse)) (NN group)) (PP (IN of) (NP (NP (NNS compounds)) (VP (VBN made) (PRT (RP up)) (ADVP (RB mostly))))) (PP (IN of) (NP (NNS hydrocarbons))))))) (. .)))