Figure 6.

Tolerance alleles in the 18-gene region do not affect behavior in heterozygotes. (A) We measured the settling behavior of several introgression lines, as well as high/low 10 and D. simulans (also called “sim-marked”). The response index (RI) describes the degree of aversion (negative values) or preference (positive values). Most lines were not significantly different from controls, except for high 8 males and females, and low 10 males. Neither (B) OA tolerance nor (C) M. citrifolia fruit tolerance were positively correlated with OA preference.