The endogenous aly promoter drives expression of aly (complete aly coding sequences plus 1908 bp of upstream and 1081 bp of downstream regulatory sequences (dm6, chr3L:3023505-3028324 )) tagged with 3x Tag:HA at the N-terminus of the coding region.
An aly genomic rescue fragments ( 3L:3023505..3028324 ), which contains the complete aly coding sequences plus 1908 bp of upstream regulatory sequences and 1081 bp of downstream regulatory sequences and is tagged with 3HA at the N-terminus.