( ( ( Nucleotide ( excision repair ) ) ( -LRB- ( NER -RRB- ) ) ) ( ( is ( ( the ( primary ( DNA ( repair mechanism ) ) ) ) ( that ( removes ( ( the ( therapeutic ( platinum-DNA adducts ) ) ) ( from ( the ( tumor DNA ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (JJ Nucleotide) (NN excision) (NN repair)) (PRN (-LRB- -LRB-) (NP (NNP NER)) (-RRB- -RRB-))) (VP (VBZ is) (NP (NP (DT the) (JJ primary) (NN DNA) (NN repair) (NN mechanism)) (SBAR (WHNP (WDT that)) (S (VP (VBZ removes) (NP (NP (DT the) (JJ therapeutic) (JJ platinum-DNA) (NNS adducts)) (PP (IN from) (NP (DT the) (NN tumor) (NN DNA))))))))) (. .)))
Nucleotide excision repair (NER) is the primary DNA repair mechanism that removes the therapeutic platinum-DNA adducts from the tumor DNA.
(ROOT (S (ADVP (RB Deletions)) (VP (VB remove) (NP (NP (QP (CD one) (CC or) (JJR more)) (NNS nucleotides)) (PP (IN from) (NP (DT the) (NN dna)))))))