Extended Data Fig. 3: Schematic illustration of gene structures and knock-in constructs.
From: A nutrient-specific gut hormone arbitrates between courtship and feeding

(a) A T2A-GAL4.2 cassette was inserted at the C-terminus of Dh31 by Cas9-mediated knock-in strategy. 3XP3-RFP was used as a positive selection marker. (b) An nls-LexA::p65 cassette was inserted after the start codon of Dh31R by Cas9-mediated knock-in strategy. (c) An nls-LexA::p65 cassette was inserted after the start codon of Crz by Cas9-mediated knock-in strategy.