HeskethEtAL_2012_Data.txt This is a tab-delimited text file containing the data described in Hesketh et a., "Genetic drift in antagonistic genes leads to divergence in sex-specific fitness between experimental populations of Drosophila melanogaster". The dataset consists of measures of relative larval and adult fitness obtained for hemiclonal lines from four experimental populations. Information on each hemiclonal line is given in one row. The columns are: - Population: the population from which the hemiclonal genotype was extracted - Stage: whether the fitness measure is for larval (L) or adtul (A) fitness - Sex: whether fitness was measured in males (M) or females (F) - Fitness: the value of relative fitness obtained