Table 4. The survival of single and double mutants in 10 or 50 mM NaI.

Genotype	Alleles	Survival in 10 mM NaI	Survival in 50 mM NaI
bli-3(lf)	e767	Yes	No
	mac40	Yes	No
skn-1(gf)	lax120	Yes	No
	mac53	Yes	No
wdr-23(lf)	mac32	Yes	No
	mac35	Yes	No
bli-3(lf); skn-1(gf)	e767; mac53	Yes	No
	e767; lax120	Yes	No
	mac40; mac53	Yes	Yes
	mac40; lax120	Yes	Yes
bli-3(lf) wdr-23(lf) First group	e767 mac32	Yes	No
	e767 mac35	Yes	No
	mac40 mac32	Yes	No
	mac40 mac35	Yes	No
bli-3(lf) wdr-23(lf) Second group	mac40 mac36	Yes	No
	mac40 mac42	No	No
	mac40 mac44	Yes	No
	mac40 mac51	Yes	No