The RMCE cassette of the TI{CRIMIC.TG4.0}CG7222CR02400-TG4.0 insertion has been replaced with a TI{FFL.0} cassette that is in gene-trap (GT) orientation relative to CG7222. This is expected to truncate the CG7222 protein and to result in the expression of a separate mCherry protein under the control of endogenous CG7222 regulatory sequences.