TABLE 3.

Visible recombination mapping ofKE1-1

Recombinant	Synthetic lethal	Organismal lethal	Large larvae
al, dp, b, FRT(42D) [*]	Y	Y	Y
FRT(42D), [*], c, px, sp	N	N	N
FRT(42D), [*], px, sp	N	N	N
FRT(42D), [*], sp	N	N	N
FRT(42D), c, [*]	Y	Y	Y
FRT(42D), c, px, [*]	Y	Y	Y

Recombinants bearing the visible chromosomal markers shown in column 1 were scored for synthetic lethality with Rbf⁻ in eye clones (column 2), organismal lethality as homozygotes (column 3), and the presence of the large larva phenotype as homozygotes (column 4). Y, the phenotype is present; N, phenotype absent. [*], portion of mutant chromosome.