The CMS Molecular Biology Resource at the University of Nebraska-Lincoln "is a compendium of electronic and Internet-accessible tools and resources for molecular biology, biotechnology, molecular evolution, biochemistry, and biomolecular modeling." Included are pointers to protein biochemistry databases, DNA/RNA structural databases, molecular evolution phylogeny resources, bioinformatics...

The Expert Protein Analysis System (ExPASy) is a metasite associated with the Swiss Institute of Bioinformatics. The site focuses on the study and analysis of proteins, and includes a number of databases and analytical tools. A new Reference link provides a helpful description of the resources on the site; users may wish to view this to determine what tools are most useful to them. A number of...

From the University of Bristol's School of Chemistry, this site features a new molecule each month. For example, the molecule for April is Melatonin. Each molecule comes with a link to a Webpage from a university or commercial site containing further information. (Links may require Chime, VRML, or Java.) Contributors may submit molecule pages to be considered in future months. Monthly molecules...

Bio-Web is a directory site of resources for molecular and cell biology. The site includes links to news articles from various journals and news sources, current books, research institutions, and research lab home pages. Possibly the most useful feature is the collection of links to protein sequencing tools and databases. Although the site does not contain original content, it may prove helpful...