Fig. 3
From: Cross-phenotype association tests uncover genes mediating nutrient response in Drosophila
CG43921/heavyweight is a novel determinant of body mass. a DGRP trait association with heavyweight (hwt) genotype. Data are as in Fig. 1a-b except that an intronic variant in hwt is analyzed. b Validation of hwt function in laboratory strains. Each column reports body mass per fly of a strain expressing a GAL4 activator under the daughterless promoter and harboring an hwt RNAi construct (RNAi) or no RNAi transgene (control) (n = 2 populations of 15 flies per condition). Symbols and abbreviations are as in Fig. 1. For strain details see Additional file 1: Table S6