Figure 2From: Genetic variation for body weight change in mice in response to physical exerciseEpistatic interactions between QTLs on chromosomes 4 and 13. (A) Effects on weight change, (B) effects on speed. HH = C3H/C3H homozygotes, HL = C3H/C57L heterozygotes, and LL = C57L/C57L homozygotes.Back to article page