TABLE 1.

Drosophila lines used in this paper

Name in paper	Line name or genotype	Chromosome	Source or reference
p[bx]	pHFbx	III	This paper
p[bxd] Full length	pHF79A	III	This paper
p[iab-4]	pHFiab-4	III	This paper
p[iab-4] Full length	pHF608B	III	This paper
p[Mcp]	pHFmcp	III	This paper
p[Abd-B]	pHFiab8	III	This paper
X chromosome control	pCASFUBT X	I	This paper
3rd chromosome control	pCASFUBT 85A	III	This paper
Ubiquitous Gal4	32B	III	8
4× T7 promoters in bx	sbd, 2×8-1, e	III	29
CNS T7RNAP	471I	II	29
CNS Goliath with 4× T7 promoters	pβT733E, sbd, 2×8-1, e	III	This paper
UAS T7RNAP	pUAST7 25A	II	This paper
UAS Goliath	pUASβT7 9A	III	This paper
Heat shock-inducible T7RNAP	4710H	II	29
Heat shock-inducible FLP on X	y, w, p[hs70-FLP, ry+]122	I	48
Heat shock-inducible FLP on III	70FLP4A	III	16