GenBank Feature Handling
Sequencher imports GenBank Features in your files (if present) and has a variety of tools to help you manage, add, or edit Features. You can import Genbank Feature keys, or designate a key for your own features. The Define Feature Key Default Style user preference lets you set up your own colors and Feature annotations, so you could distinguish introns from exons, and variants from sequencing errors for example.
For more information about working with Genbank Features in Sequencher, see the Features Tutorial.