( ( The nucleoplasm ) ( ( contains ( ( a ( dense ( , ( fibrous material ) ) ) ) ( called ( Chromatin ( which ( contains ( DNA ( , ( ( RNA and ) protein ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN nucleoplasm)) (VP (VBZ contains) (NP (NP (DT a) (JJ dense) (, ,) (JJ fibrous) (NN material)) (VP (VBN called) (NP (NP (NNP Chromatin)) (SBAR (WHNP (WDT which)) (S (VP (VBZ contains) (NP (NN DNA) (, ,) (NN RNA) (CC and) (NN protein))))))))) (. .)))
The nucleoplasm contains a dense, fibrous material called Chromatin which contains DNA, RNA and protein.
(ROOT (S (NP (DT The) (NN nucleus) (NNS stores)) (VP (VBN chromatin) (PP (IN in) (NP (DT the) (NN nucleoplasm)))) (. .)))