Sequence Coordinates

Sequence coordinates for Drosophila melanogaster default to the most current release, Release 6 (dm6, Aug. 2014). Coordinates from release 5 are available through the dropdown at the top of the “basic info” tab and as options for download. Although we maintain the R3 and R4 coordinates for older records, they will no longer be available for download. If you require R3 or R4 coordinates please contact us.

Sequence coordinates are represented in REDfly as one-based start, one-based end (for a discussion of genome coordinate representations, see here and here).