Oviposition assays of indicated organ‐ablated flies and control at 1% carboxylic acids (lactic acid, citric acid, and glycolic acid), n = 6.
Oviposition assays of indicated organ‐ablated flies and control at 10% carboxylic acids (lactic acid, citric acid, and glycolic acid), n = 6.
Oviposition assays of specific organ‐ablated flies and control at 50 mM vitamin C versus 1 mM, n = 6.
Number of eggs laid at 50 mM vitamin C mixed with 2 mM sucrose by Ir25a
2
, Ir76b
1
, Gr5a
∆5
, Gr61a
1
, Gr64b
LexA
, Gr64c
LexA
, Gr64e
LexA
, and vitamin C insensitive flies (Gr64f‐GAL4/UAS‐Kir2.1), n = 6.