550bp of the rho promoter (from position -2.2 to -1.5) regulates expression of a GAL4 driver.
NetAUAS.cHa/Scer\GAL4rho.NEE fails to rescue Df(1)NetABΔ
Scer\GAL4rho.NEE/NetBUAS.cHa fails to rescue Df(1)NetABΔ