. . . . . . . . . . . . . . . . . "cat(p(HGNC:PTCH1)) =| cat(p(HGNC:SMO))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "Current models suggest that binding of Shh to PTCH prevents the normal inhibition of the seven-transmembrane-protein Smoothened (SMO) by PTCH." . . "Selventa" . . . . "2014-07-03T14:31:00.696+02:00"^^ . . .