In addition to the Genome Browser, several other graphical tools for exploring the data are available from the GBD website, including the Table Browser (7), which provides access for downloading and manipulating the GBD tables as text or tracks; the BLAT sequence-mapping tool (8); the In Silico PCR tool that searches a sequence database with a pair of PCR primers; the Gene Sorter (9) for exploring expression, homology and other gene relationships; the VisiGene in situ image browser, the Proteome Browser (10) for viewing related protein information; and the new Genome Graphs tool for uploading and viewing genome-wide data sets. This toolset is accompanied by a comprehensive set of online documentation and FAQs listed at http://genome.ucsc.edu/FAQ/. Online and hands-on training materials are available via the Training link (http://genome.ucsc.edu/training) on the GBD home page.
