crh-1 mutants exhibit expression of nhr-246 in the intestine in non dauer-inducing conditions.

Shown are left images of nhr-246p::gfp expression in the intestine of crh-1 mutants at 45, 50, and 55 hAH. The boxed regions of the second column are shown on the right columns at higher magnification. Scale bars: 50 μm. Shown is the right panel of the percent of nhr-246p::gfp expression in the intestine by wild-type or crh-1 mutant animals when grown in the presence of live OP50 food and ascr#5 pheromone at 45, 50, and 55 hAH. hAH, hour after hatching. n ≥ 20 for each. Error bars indicate SEM. *** indicates different from wild-type at p < 0.001 (student t-test).

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