
Screenshot of an interactive MartShell session. Upon entering the interactive session, the user types `use' and then hits the tab key twice to get a list of possible data sets available. She chooses the data set, then begins to type a query. After typing `get sequence', she hits the tab key twice to get a list of possible sequences available, then completes her query for 1000 bp of upstream gene flanking sequence for all genes that are both disease genes and transmembrane domains.











