The PDGF-C Regulatory Region SNP Rs28999109 Decreases Promoter Transcriptional Activity and Is Associated With CL/P - Choi, S J; Marazita, M L; Hart, P S; Sulima, P P; Field, L L; McHenry, T G; Govil, M; Cooper, M E; Letra, A; Menezes, R; Narayanan, S; Mansilla, M A; Granjeiro, J M; Vieira, A R; Lidral, A C; Murray, J C; Hart, T C (Eur J Hum Genet, 2009)