The Company of Biologists

Table 1.

Behavior of opa mutants

Mutant	Cytology	opaallele^{^*}	dpp^s-hc1
opa^12.3	In(3LR)64D; 82E	Embryonic lethal	Head capsule defects
opa^32.3	Invisible, maps between scarlet (73A1) and curled (86D3-4)	Embryonic lethal	Head capsule defects
opa^Q	Df(3R)82B; 83A	Embryonic lethal	Head capsule defects
opa^M	In(3R)82B; 82E	Embryonic lethal	Head capsule defects
opadeficiencies^†,			Head capsule defects
loss-of-function^{^*}

Mutant	Cytology	opaallele^{^*}	dpp^s-hc1
opa^12.3	In(3LR)64D; 82E	Embryonic lethal	Head capsule defects
opa^32.3	Invisible, maps between scarlet (73A1) and curled (86D3-4)	Embryonic lethal	Head capsule defects
opa^Q	Df(3R)82B; 83A	Embryonic lethal	Head capsule defects
opa^M	In(3R)82B; 82E	Embryonic lethal	Head capsule defects
opadeficiencies^†,			Head capsule defects
loss-of-function^{^*}

Data represent the results of crosses of the mutant alleles listed in the left-hand column to the mutant alleles of the two right-hand columns.

Two opa alleles were used: opa⁷ and opa⁸.

Deficiencies used: Df(3R)6-7, Df(3R)Z1, Df(3R)110 and Df(3R)63.