( ( ( Check yourself ) ( into Med-Tech ) ) ( ( The ( Human ( Genome Project ) ) ) ( ( mapped ( ( the ( ( three billion ) letters ) ) ( that ( ( make up ) ( the ( human ( genetic code ) ) ) ) ) ) ) . ) ) )
(ROOT (S (S (VP (VB Check) (NP (PRP yourself)) (PP (IN into) (NP (NNP Med-Tech))))) (NP (DT The) (NNP Human) (NNP Genome) (NNP Project)) (VP (VBD mapped) (NP (NP (DT the) (QP (CD three) (CD billion)) (NNS letters)) (SBAR (WHNP (WDT that)) (S (VP (VBP make) (PRT (RP up)) (NP (DT the) (JJ human) (JJ genetic) (NN code))))))) (. .)))
Check yourself into Med-Tech The Human Genome Project mapped the three billion letters that make up the human genetic code.
(ROOT (S (NP (DT The) (JJ genetic) (NN code)) (VP (VBZ works) (PP (IN in) (NP (NP (NN series)) (PP (IN of) (NP (JJ three-letter) (NNS codes)))))) (. .)))