(S (S (BASENP (DT The) (NNS researchers)) (VP (VBD found) (SBAR (S (BASENP (DT the) (NN liver)) (VP (VP (VBZ expresses) (NP (NP (JJR higher) (NNS levels)) (PP (IN of) (NP (DT the) (NP (ADJP (NN gene) (VBG encoding)) (NP (QT (DQL ``) (BASENP (NN selenoprotein) (NN P)) (DQR '')) (PRN (LRB -LRB-) (BASENP (NN SEPP1)) (RRB -RRB-)))))))) (PP (IN in) (NP (NP (BASENP (NNS people)) (PP (IN with) (BASENP (NN type) (NN 2) (NN diabetes)))) (COLON --) (NP (BASENP (DT those)) (PP (IN with) (BASENP (JJR more) (NN insulin) (NN resistance))))))))))) (PERIOD .))