Table 2. Fertility analysis of lin-61 in conjunction with other factors.

	20°C		24.5°C
Genotype	% Sterile	(n)	% Sterile	(n)
lin-61(tm2649)	0	(50)	2	(44)
mbtr-1(n4775)	0	(30)	0	(38)
met-2(n4256)	7	(30)	8	(26)
hpl-2(tm1489)	13	(30)	25	(28)
mbtr-1(n4775) lin-61(tm2649)	0	(29)	0	(36)
lin-61(tm2649); met-2(n4256)	0	(17)	47	(15)
lin-61(tm2649); hpl-2(tm1489)	22	(54)	98	(60)
mbtr-1(n4775); hpl-2(tm1489)	5	(20)	16	(19)

Sterility of different worm strain was assayed as described in Materials and Methods. n, total number of worms analyzed.