( ( A gene ) ( ( is ( ( an ( ordered sequence ) ) ( of ( nucleotides ( ( located ( in ( specific location ) ) ) ( on ( ( a chromosome ) ( that ( encodes ( ( the instructions ) ( for ( ( ( ( ( ( ( a ( specific ( functional product ) ) ) , ) i.e. ) , ) ( a protein ) ) or ) ( an ( RNA molecule ) ) ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT A) (NN gene)) (VP (VBZ is) (NP (NP (DT an) (JJ ordered) (NN sequence)) (PP (IN of) (NP (NP (NNS nucleotides)) (VP (VBN located) (PP (IN in) (NP (JJ specific) (NN location))) (PP (IN on) (NP (NP (DT a) (NN chromosome)) (SBAR (WHNP (WDT that)) (S (VP (VBZ encodes) (NP (NP (DT the) (NNS instructions)) (PP (IN for) (NP (NP (DT a) (JJ specific) (JJ functional) (NN product)) (, ,) (NP (NNP i.e.)) (, ,) (NP (DT a) (NN protein)) (CC or) (NP (DT an) (NNP RNA) (NN molecule))))))))))))))) (. .)))
A gene is an ordered sequence of nucleotides located in specific location on a chromosome that encodes the instructions for a specific functional product, i.e., a protein or an RNA molecule.
(ROOT (S (NP (NP (NNS Genes)) (, ,) (CC or) (NP (NP (JJ functional) (NNS units)) (PP (IN of) (NP (NNS chromosomes)))) (, ,)) (VP (VBP determine) (NP (JJ specific) (NNS characteristics)) (PP (IN by) (S (VP (VBG coding) (PP (IN for) (NP (JJ specific) (NNS proteins))))))) (. .)))