( ( After ( ( the ( gemcitabine nucleotide ) ) ( is ( incorporated ( into DNA ) ) ) ) ) ( , ( ( ( only one ) ( additional nucleotide ) ) ( ( is ( added ( to ( the ( growing ( DNA strands ) ) ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN After) (S (NP (DT the) (JJ gemcitabine) (NN nucleotide)) (VP (VBZ is) (VP (VBN incorporated) (PP (IN into) (NP (NNP DNA))))))) (, ,) (NP (QP (RB only) (CD one)) (JJ additional) (NN nucleotide)) (VP (VBZ is) (VP (VBN added) (PP (TO to) (NP (DT the) (VBG growing) (NNP DNA) (NNS strands))))) (. .)))
After the gemcitabine nucleotide is incorporated into DNA, only one additional nucleotide is added to the growing DNA strands.
(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)))))))