From the San Diego Supercomputer Center, "the Biology WorkBench allows biologists to search many popular protein and nucleic acid sequence databases." After the free registration, users have access to a variety of molecular data sequencing and visualization tools through "a common point-and-click Web interface." New users may want to select the tutorials link, which includes several documents that aid the use of the Biology Workbench and the information obtained from it. The site is best viewed through Netscape Navigator.