Strain name	Allele	Description
JNC20	unc-119(ed3); dotSi1 [prF25B4.2::mCherry, Cb-unc-119(+)] IV	F25B4.2 Wild-type promoter
JNC21	unc-119(ed3); dotSi2 [prF25B4.2::mCherry del(−140), Cb-unc-119(+)] IV	Proximal deletion
JNC22	unc-119(ed3); dotSi3 [prF25B4.2::mCherry del(−190), Cb-unc-119(+)] IV	Distal deletion
JNC29	unc-119(ed3); dotSi10 [prF25B4.2::mCherry del(-140) del(190), Cb-unc-119(+)] IV	Double deletion
JNC33	daf-19(m86); dotSi2	Proximal deletion in daf-19 background
JNC34	daf-19(m86); dotSi10	Double deletion in daf-19 background
JNC36	daf-19(m86); dotSi1	Wild-type promoter in daf-19 background
JNC37	daf-19(m86); dotSi3	Distal deletion in daf-19 background
JNC23	unc-119(ed3); dotSi4 [prM04C9.5::mCherry, Cb-unc-119(+)] IV	dyf-5 wild-type promoter
JNC31	unc-119(ed3); dotSi4 [prM04C9.5::mCherry replace −285 to −271 →gtcctcacaagtaac, Cb-unc-119(+)] IV	dyf-5 promoter replaced with distal motif
JNC35	unc-119(ed3); dotSi4 [prM04C9.5::mCherry replace −285 to −271 →gtctccaatggcaac, Cb-unc-119(+)] IV	dyf-5 promoter replaced with proximal motif