Effects of the BALB/c- and C57BL/6-derived alleles on N2lung values in (SWR/J x CXBN)F1 mice at rs3654162 (70.574 Mb). For every gene, each F1 mouse carried one SWR/J (SWR)-derived allele and one allele from either the C57BL/6J strain (C57BL) or the BALB/c/c strain (BALB). The genotype of the genetic marker is reported on the x-axis, together with the strain derivation of the alleles and the number of mice. Values are mean and S.E. of the mean.