Data export
Starting with version 1.7.0, JBrowse users can export track data in a variety of formats for either specific regions, or for entire reference sequences. Export functionality can also be limited and disabled on a per-track basis using the configuration variables listed below.
Data Formats
Current supported export data formats are:
- FASTA (sequence tracks)
- GFF3 (all tracks)
- bed (feature and alignment tracks)
- bedGraph (wiggle tracks)
- Wiggle (wiggle tracks)
Export Configuration
Each track in JBrowse that can export data supports the following configuration variables.
| Option | Value |
|---|---|
noExport | If true, disable all data export functionality for this track. Default false. |
maxExportSpan | Maximum size of the a region, in bp, that can be exported from this track. Default 500 Kb. |
maxExportFeatures | Maximum number of features that can be exported from this track. If "Save track" is unexpectedly greyed out, inspect this setting. Default: 50000 |
maxFeatureSizeForUnderlyingRefSeq | Maximum length of sequence to be displayed in the popup boxes. Default: 250kb |