The following information accompanied a stock donated to the Bloomington Stock Center by Matt Gibson, University of Washington (2/01).
P{GawB}c311 is a homozygous viable and fertile, third chromosome insertion. GAL4 is expressed in the eye disk peripodial epithelia and in wing disk peripodial and columnar epithelia. This expression pattern is described in Gibson and Schubiger (FBrf0131300).