20xUAS drives expression of CsChrimson fused to Venus. Golgi and ER export motifs have also been added to the coding sequence. FlyBase curator comment: the original published version of FBrf0224260 erroneously stated that this construct contained Chrimson rather than CsChrimson; this has since been corrected in the online published version (for details see also the corrigendum FBrf0226484 and the addendum FBrf0227011).