Extended Data Fig. 8: Dh31 enteroendocrine cells respond to amino acids.
From: A nutrient-specific gut hormone arbitrates between courtship and feeding
(a) Response of Dh31+ cells to different nutrients at the indicated concentrations. Suc: sucrose, Fru+Glu: mixture of fructose and glucose, EAA: essential amino acids, NEAA: nonessential amino acids. The average calcium response (∆F/F) is shown in black with SEM as gray shaded areas (n = 6 male flies). (b) The response of individual Dh31+ cells to a mixture of amino acids at different concentrations (amino acid composition is detailed in Supplementary Tables 4). Gray lines below the traces indicate the stimulation period of amino acids or saline control.
