Table S1.

Promoters and their expression patterns

Promoter	Expression	Reference
trh-1	M4 and M5	This paper
trhr-1	pm4 and pm5	This paper
ceh-28	M4	(41)
glr-8	I1, I2, MC, NSM, M3 (left/right), I3, MI M4, M3 (left/right), I6, M5, BDU, ALM, PLM, and URB (left/right)	(42)
myo-2	pharyngeal muscles	(43)