Table 1.

Pathways and their protein components that respond to vitamin A deficiency in the Drosophila eye. For details, see text.

Pathways	Components
Phototransduction	NinaE/Rh1, Galphaq, Arr1, Arr2, InaC, InaD, NorpA, Trp
Phosphatidylinositol signaling	NorpA, PI4KIIIalpha, Ttc7, InaC, Ipp, Mtmr6
Citrate/TCA cycle	ScsbetaA, SdhA, Kdn, ATPsynbeta, Men-b
Genetic information processing	Hsp22, Hsp23, Hsc70-3, Cnx99A, Gp93, CCT5, Wbl
Transport and catabolism	Npc1a, Gga, Ppt1, Rb
Metabolism of proteins	LeuRS, LysRS, MetRS, ThrRS, HisRS, IleRS, ValRS