Table 1.

Mutant D. melanogaster stocks used in the present repetition

Chromosome	Symbol	Name	Stock number
I	Hw	Hairy-wing	102024 (Kyoto)
	B	Bar	2969 (Bloomington)
II	BwV1* (=Pm)	Plum	380 (Bloomington)
	Cy*	Curly	1430 (Bloomington)
	Bl*	Bristle	237 (Bloomington)
	apXa*	Apterous-Xasta	Extracted from Mc
III	Sb*	Stubble	2539 (Bloomington)
	Mé*	Moire	894 (Bloomington)
	H*	Hairless	515 (Bloomington)
	Mc	Microcephalous	101603 (Kyoto)
Wild-type	Oregon-RS		4269 (Bloomington)

Bateman used CyL⁴ in his experiments; we replaced CyL⁴ with ap^Xa.

*Homozygous lethal.