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Identification of Gal4 enhancer trap lines expressed in distinct cell types of the developing epidermis. (A-E) Composite images from multiple maximum intensity projections of Gal4 enhancer trap lines driving Tg(UAS-E1b:nfsB-mCherry) (shown in magenta) in 48-hour- and 5-day-old larvae. Scale bars: 250 μm.
