... cis-elements of M. spretus origin). This type of regulation includes genes of class 3 (Figures 9 and 10). (f) Interaction of a trans-factor of B6 origin on a M. spretus segment, resulting in a novel expression ... complex, for instance, bythe generation of a large quantity of abnormal heteromericproteins [13]. Therefore, analyzing expression in a genuinemosaic genome would facilitate interpretation. Inter- ... B6SEGIRCS2P≠Graph representing the expression of class 3 genes in the IRCSs compared with SEG, with B6 expression taken as a referenceFigure 10Graph representing the expression of class 3 genes in the IRCSs...