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IGB shows each residue with an individual color highlight at the fully zoomed in level. At less zoom, where the letter cannot be fully shown, IGB will still show the color for each residue. Zoomed out to the point where IGB cannot resolve individual bases, the sequence will appear as a gray bar. In this section, you can change what color represents each residue individually; Other refers to residues that are either 'N' or '-' (missing). If you do NOT wish for individual residue highlights, set the colors to white. Changes made in this section will be applied to the imageafter the Preferences window is closed.
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If many changes have been made throughout the IGB interface, and you would like to start over (new user for instance) or if IGB is behaving 'oddly', you can Reset all preferences to defaults. Be careful, as this WILL reset ALL preferences by deleting the preferences file. You cannot undo this function!
