Sequence encoding a Disc\RFPDsRed(T1).3xP3.cHa marker has been inserted into the second coding exon of Golgin104, in between positions 3L:16350798..16350799 (release 6 genome). This is expected to truncate the C-terminal 496 residues of the encoded protein, including the C-terminal Rab2 protein-binding domain.