
A subset of the mouth-form GRN is environmentally responsive. (A–E) Volcano plots of genes differentially expressed between worms grown on agar and in liquid culture at five developmental time points. Significant genes are colored by the condition in which they were upregulated: blue for liquid culture and red for agar. Significant mouth-form genes are labeled on the plot in gold. A dashed line represents the significance cutoff (adjusted P-value < 0.05). (F–O) Mean expression of normalized counts from DESeq2 with SEM for mouth-form genes. (*) Time points with significant differences in expression (adjusted P-value < 0.05).











