1. Methylation of the Glial Derived Neurotrophic Factor Gene Promoter in the Mesolimbic Pathway Open Access Author: Witowski, Rachel L Title: Methylation of the Glial Derived Neurotrophic Factor Gene Promoter in the Mesolimbic Pathway Area of Honors: Biology Keywords: methylationepigeneticsLINE elementsGdnfglial derived neurotrophic factornicotinedrug addiction File: Download Witowski_Thesis.pdf Thesis Supervisors: David John Vandenbergh, Thesis SupervisorDr. Stephen Wade Schaeffer, Thesis Honors AdvisorSonia Angele Cavigelli, Faculty Reader