The Genome-Wide Influence on Human BMI Depends on Physical Activity, Life-Course, and Historical Period • Guang Guo, University of North Carolina at Chapel Hill ; Hexuan Liu, University of North Carolina at Chapel Hill ; Ling Wang, University of North Carolina at Chapel Hill ; Haipeng Shen, University of North Carolina at Chapel Hill ; Wen Hu, Beijing University

Neighborhood and Family Environment of Expectant Mothers May Influence Prenatal Programming of Adult Cancer Risk • Katherine King, U.S. Environmental Protection Agency and Duke University ; Jennifer Buher Kane, University of North Carolina at Chapel Hill ; Peter Scarbrough, Duke University ; Cathrine Hoyo, Duke University ; Susan Murphy, Duke University

Biodemographic Specifics of the Effects of Body-Mass-Index Risk Alleles Identified in Genome-Wide Association Studies • Alexander Kulminski, Duke University ; Irina V. Culminskaya, Duke University ; Konstantin G. Arbeev, Duke University ; Liubov Arbeeva, Duke University ; Svetlana V. Ukraintseva, Duke University ; Eric Stallard, Duke University ; Deqing Wu, Duke University ; Kaare Christensen, University of Southern Denmark and Odense University Hospital ; Michael Province, Washington University in St. Louis ; Ingrid Borecki, Washington University in St. Louis ; Ryan Minster, University of Pittsburgh ; Anatoliy I. Yashin, Duke University

Sensitivity Genotype Moderates the Link between Objective Weight and Perceived Weight Status among Young Women in the U.S. • Robbee L. Wedow, University of Colorado, Boulder ; Jason D. Boardman, University of Colorado, Boulder