( Additionally ( , ( ( ( the regulation ) ( of ( ( ( chromatin structure ) and ) ( nuclear organization ) ) ) ) ( also ( ( ( play ( a role ) ) ( in ( ( ( determining and ) controlling ) ( ( the function ) ( of ( cis-regulatory modules ) ) ) ) ) ) . ) ) ) ) )
(ROOT (S (ADVP (RB Additionally)) (, ,) (NP (NP (DT the) (NN regulation)) (PP (IN of) (NP (NP (NN chromatin) (NN structure)) (CC and) (NP (JJ nuclear) (NN organization))))) (ADVP (RB also)) (VP (VBP play) (NP (DT a) (NN role)) (PP (IN in) (S (VP (VBG determining) (CC and) (VBG controlling) (NP (NP (DT the) (NN function)) (PP (IN of) (NP (JJ cis-regulatory) (NNS modules)))))))) (. .)))
Additionally, the regulation of chromatin structure and nuclear organization also play a role in determining and controlling the function of cis-regulatory modules.
(ROOT (S (NP (NNP Control) (NNS rods)) (VP (VBP play) (NP (NP (DT an) (JJ important) (NN role)) (PP (IN in) (NP (NP (DT the) (NN modulation)) (PP (IN of) (NP (DT the) (JJ nuclear) (NN chain) (NN reaction))))))) (. .)))