TABLE 1.

Screen summary

	No. of flies	% recovery
F1 flies screened	110,000
F1 modified flies selected	1,636	1.5
Final balanced stocks	128	0.1

Complementation group name	Location	No. of alleles	Gene name
S(ls)1	Centromeric 3	4
S(ls)2	66B6	15	moleskin/dim-7
S(ls)3	88E–88F	3
S(ls)4	23C1–3	2	lilliputian
S(ls)5	21A	2
S(ls)6	35E5–6	1
S(ls)7	89B3–89B4	2
E(ls)1	42A1–42E6	1
E(ls)2	92A1–2	2	Delta
E(ls)3	89B3–89B4	4
Single alleles		92