Figure EV2. Patterned Rpk and ATPα expression and membrane depolarization require Hh signalling.

• A–A″
  Immunostaining of discs heterozygous for the hh^AC allele and upshifted to 30°C for 12 h with antibodies to Rpk and ATPα showing elevated levels of both proteins anterior to the A‐P compartment boundary. All scale bars are 100 µm.