Table 1. Summary of PSG complementation groups mapped to genes.

				Failed to complement
Gene	PSG loci	Allele(s)	Cytological position	Deficiencies	Mutations	Sequenced lesions	Source or reference
belle	psg9	psg9	85A	Df(3R)p712	bel6	psg9: F469S	Ihry et al. (2012)
				Df(3R)Exel6149	belL4740
				Df(3R)BSC197
brwd3	psg13	psg13	95F	Df(3R)BSC638	BRWD305842	psg13: 1222(+4X)a	This study
				Df(3R)Exel6199	ram1, ramp1
					ramp2, rampx3
Eip93F	psg11	psg11	93F	Df(3R)BSC677	Eip93F6	psg11: Q485X	This study
				Df(3R)Exel6188	Eip93FVno
				Df(3R)BSC523
hdc	psg12	psg12	99F	Df(3R)BSC503	hdcBG00237	psg12: Q415X	This study
				Df(3R)ED6332	hdcMI00406
					hdcEY02460
mdh2	psg7	psg7ab	90F	Df(3R)Exel6178	mdh2EY01940	psg7a: D173G	Wang et al. (2008)
		psg7bb		Df(3R)LK19-1		psg7b: Δ243-253
		psg7c				psg7c: N117I
med12	psg14	psg14	76D	Df(3L)ED229	kto1	psg14: Q2175X	This study
				Df(3L)ED228
				Df(3L)BSC445
med24	psg5	psg5ab	66B	Df(3L)ED4408	med24BG01670	psg5a: M532I, Q893X	Wang et al. (2008)
		psg5bb		Df(3L)Exel6112		psg5b: Q212X
				Df(3L)66C-G28
pak	psg4	psg4a	83E	Df(3R)BSC681	pak6	psg4a: Q325X	This study
		psg4b		Df(3R)BSC745	pak14	psg4b: G439S
		psg4c		Df(3R)BSC744	pak16	psg4c: Δ512-604
psg2	psg2	psg2a	64D	Df(3L)Exel6105	psg2EY04451	psg2a: Q567X	Wang et al. (2008)
		psg2b		Df(3L)ZN47		psg2b: Q650X
reptin	psg10	psg10	76A	Df(3L)fz2	reptEY12756	psg10: I7V, P318L, V469M	This study
				Df(3L)ED4789	reptf01801
					rept06945

Underlined alleles and deficiencies indicate the allelic combinations used for phenotypic and molecular analysis.

^aDonor splice site mutation in brwd3^psg13 that causes a premature stop codon after translating four ectopic residues within the unspliced intron.

^bPSG alleles previously reported under different names: med24¹, med24^psg5b; mdh2², mdh2^psg7a; mdh2¹, mdh2^psg7b.