Gviz, keeping strand information while zooming in
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svenbioinf • 0
@svenbioinf-11239
Last seen 5 months ago
Münster

Hello community,

I recently started using gviz gvizUserguide, it's a great package to visualize genome tracks. When using the zooming parameters "from" and "to" it would be handy to keep the arrows that show the strand information (in which direction the gene codes). Is there a way to visualize the strand information also on a high zoom level? Insert some kind of arrow ... See attached graphic for explanation. Best,

Sven

Gviz strand • 218 views
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Hi Sven,

I can imagine two solutions, either you plot the features of the AnnotationTrack with arrows at the end of each element or you can create extra AnnotationTrack with arrow(s) and plot it together with your data.

Best Robert