Figure 2From: Evolutionary dynamics of molecular markers during local adaptation: a case study in Drosophila subobscuraStandardized Heterozygosity ratios (Ln RH) between generations 14 and 40. Ln RH ratios (H40/H14) for AR (Fig. 2A) and TW (Fig. 2B) populations. Dashed lines represent the 95% confidence interval of the standardized normal distribution. Positive Ln RH values correspond to increases in variation through time.Back to article page