SnapGene has no problem working with larger sequences as it supports even one gigabase large sequences.Īt the bottom of the main application window there are several tabs that can switch the view to check the sequence, enzymes (display restriction sites), features and primers.Įxport functions enable saving a particular selection, an entire sequence or map. It allows finding genes by showing open reading frames (ORFs) and users can add, edit, remove or duplicate features or primers.

SnapGene is not for the average user as its purpose is scientific but, if you are familiar with the terminology and DNA sequences there should not be too long until you uncover the possibilities included in the application.Īfter loading a DNA file (some samples are available in the program) you can start analyzing the genetic sequence. The menus available in the top part of the application window are highly visible and contain a clear set of options. You can easily enable the display of enzymes, primers or translations in the map view and all the elements are interactive not just in terms of highlighting the selection but also of editing. Interfaceįor most users the layout is far from intuitive, but this is only because they are not accustomed to the terminology of the domain the application is intended for. It can be used to view and annotate DNA sequences. SnapGene has been created as an alternative to digitally document DNA constructs, which allows easy sharing of the results across the web.

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