Table 3.

Rescue of mig-6 mutant classes by heterologous promoter driven mig-6 minigenes

	% Rescue of DTC migration defects*			Rescue of lethality
Transgene	class-I (e1931)	class-s/+ (ev701/+)	class-s (ev701)	class-s (ev701)
mig-6p::mig-6S (pZH125)	0	60	19	+
mig-6p::mig-6L (pZH117)	67	80	0	−
lag-2p::mig-6S (pZH116)	0	59	2	+/−
lag-2p::mig-6L (pZH118)	45	51	0	−
myo-3p::mig-6S (pZH135)	0	58	0	−
myo-3p::mig-6L (pZH145)	0	42	0	−

^*The percent rescue was calculated by (Pc-Pt)/Pc × 100, where Pc and Pt means the percentages of worms that show the defects in the mutants without the transgene and with the transgene, respectively. For each experiment, at least 100 animals were scored. DTC defects (as in Figs 1 and 2) and lethality were scored as described in the Materials and methods.