npr-9(GF) is not attracted to low concentrations of diacetyl.

N2, odr-10, glr-1 KD, npr-9(LF), npr-9(LF);glr-1 KD, and npr-9(GF) were assessed for chemotaxis to low concentration of diacetyl. Data are presented as mean +/- standard error (SE) with at least 50 animals assayed in three independent experiments analyzed via an unpaired two-tailed t test with Welsch’s correction. *** p < .001, significantly different from wild-type animals under identical conditions.