This standalone cross platform Python program calculates the various oligonucleotide usage statistical parameters seen in the Genome Browser. Requires the Python programming language and a genome file in fasta (.fst, .fas or .fna) or GenBank (.gbk) format. Example sequence files available for download.

Download (for Windows, 5MB)
Download (for Linux, 2MB)
Download (for Mac, 2MB)
Download (source Python files, 13KB)
Download (example sequence files, 0.9MB)

SeqWord Viewer

Download to analyse your own genomes locally (with data from OligoWords). Results are displayed in a browser window. Requires Java 1.5 and up. The HTML-embedded Java-applet to be used in any compatible web-browser. (It has been tested on openSUSE 10.2, Gentoo Linux 2.6, Fedora Core 5 and Microsoft Windows XP workstations using Microsoft Internet Explorer 6.0, Maxthon 1.5.9, Mozilla Firefox 2.0, Mozilla SeaMonkey 1.1.1, Safari 3.0.4 for Mac, Konqueror 3.5.5 and 3.5.7, and Opera 9.10 browsers with Java 1.5)

Download (, 0.9MB)

SeqWord Sniffer

This program was developed to do an automatic search in genomic DNA sequences for loci enriched with the horizontally transferred elements, fitness genes, giant genes, genes for ribosomal RNA and proteins.

Download (, 2.4MB)
Download (, 0.24MB - compatible with all OS where Python 2.5 is installed)