Download and unzip the archive to learn about creating GTF files that are compatible with SnapGene. The archive contains an example GTF file and a reference DNA sequence file. Identify open reading frames (ORFs) with a single mouse click.Įxport a plasmid map as an image, or export an annotated DNA sequence to GenBank format.įreely share data with your colleagues or customers using the universally accessible SnapGene format. The attached zip archive contains a text file, called GTF.txt, that details the SnapGene GTF import specification and provides a description of example feature files. The feature field is the same as GFF, with the exception that it also includes the following optional values: 5UTR, 3UTR, inter, interCNS, and intronCNS. The first eight GTF fields are the same as GFF. Search a DNA sequence to match either a DNA query, or a protein translation, or an annotation.Īutomatically annotate common features, or manually annotate coding sequences and other features.ĭesign and annotate primers for PCR, sequencing, or mutagenesis. GTF (Gene Transfer Format, GTF2.2) is an extension to, and backward compatible with, GFF2. The files can be used anywhere in the world via the Viewer.
SnapGene Viewer allows molecular biologists to create, browse, and share richly annotated DNA sequence files up to 1Gb in length.Ĭreate a DNA sequence file by either entering a sequence, or importing a record from GenBank, or opening an annotated sequence stored in one of many common file formats.īrowse or print a DNA sequence and its annotations using customizable Map, Sequence, Enzymes, Features, Primers, and History views. Brilliant that its both Mac and PC compatible and supports import and export in several formats.
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