Bug #137

cutsom BED track not displayed

Added by Rebecca Lowdon almost 11 years ago. Updated almost 11 years ago.

Status:Rejected Start date:01/15/2014
Priority:Normal Due date:
Assignee:Xin Zhou % Done:

0%
Category:- Spent time: -
Target version:-

Description

Custom bed tracks are not displayed properly when added to a session with a data hub.

First loaded data hub: http://cgs.wustl.edu/~dli/placenta.json
Then added two bed tracks: http://cgs.wustl.edu/~rlowdon/placentaDMRs/MUU.bed.gz and http://cgs.wustl.edu/~rlowdon/placentaDMRs/UMM.bed.gz

Genome snapshot of these two tracks shows the data are there and detected by the browser (see image). But when I zoom in to a region, nothing is displayed in the track. For example, I selected chr4 p14 from the genome snapshot, which looks to have many annotations there, but no data appear on the browser.

genomesnapshot.png - genome snapshot show many regions where the bed file has data (177.3 kB) Rebecca Lowdon, 01/15/2014 11:23 am

nodata.png - zoom in shows no data in the custom bed tracks (yellow box) (153.4 kB) Rebecca Lowdon, 01/15/2014 11:23 am

History

#1
Updated by Xin Zhou almost 11 years ago

  • Status changed from New to Rejected

Sorry but for a bed track to be displayed, it must have at least 5 fields:
4th - name, if no name, use dot or leave empty
5th - unique integer id

Though a bed track only needs its first 3 fields to be shown as density track as in genome snapshot.

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