Figure 3.

foraging gene dosage and allelic contributions to larval path length. (A) Larval path length of homozygous for⁰ and for^dup individuals. Increasing gene copy number increases path length (t = −8.24, df = 34.31, P = 1.2e−9). (B) Path length on yeast of homozygous for⁰, for⁰;{for^BAC}, and for^s;{for^BAC} individuals. Increasing gene copy number increases path length (F_(2,105) = 32.3, P = 1.2e−11). (C) Larval path length behavior of homozygous for^R, for^s and heterozygous for^R/for^s individuals (F_(2,87) = 46.4, P = 1.9e−14). mm, millimeters; ns, nonsignificant; *** P < 0.001.