Summary of quantitative trait loci (QTLs) for fat weights and diabetes-related traits in (A/J × SM.A-T2dm2sa)F2 mice. Solid arrows indicate highly significant or significant QTLs for epididymal fat weight and mesenteric fat weight that were mapped in this study, and significant QTLs for diabetes-related traits that were mapped in the previous study (20). Dashed arrows indicate suggestive QTLs. Blue QTLs, higher allele is SM/J; red QTLs, higher allele is A/J. Mfat, suggestive QTL for mesenteric fat; Efat, suggestive QTL for epididymal fat.