This guide will give you a brief overview of how to use the sunflower genetic map viewer cMap. There is also a more complete tutorial online that provides more details on how to use cMap.
Select one or many chromosomes to draw, which features to display, and click "Draw Selected Maps".
![](assets/images/howto/cmap-Slide7-1.jpg)
The selected maps will be displayed.
![](assets/images/howto/cmap-Slide25-2.jpg)
![](assets/images/howto/cmap-Slide27-3.jpg)
Change the map display options.
![](assets/images/howto/cmap-Slide16-4.jpg)
Select "All" for the Show Labels option to display all feature names.
![](assets/images/howto/cmap-Slide20-5.jpg)
![](assets/images/howto/cmap-map_labels-6.jpg)
Click on a feature to view its details.
![](assets/images/howto/cmap-Slide46-7.jpg)
Search for individual features by name using wildcards.
![](assets/images/howto/cmap-Slide44-8.jpg)
Each feature is cross-linked back to its physical genome location in JBrowse.
![](assets/images/howto/cmap-feature-9.jpg)