Provides information in the diverse field of biology offering a forum for discussion, an editable-dictionary with thousands of terms, links to external resources, tutorials, articles and a biology book catalogue with user reviews.
The ExPASy (Expert Protein Analysis System) proteomics server of the Swiss Institute of Bioinformatics (SIB) is dedicated to the analysis of protein sequences and structures as well as 2-D PAGE.
An excellent site, part of Todar's Online Textbook of Bacteriology,that provides a detailed description of the major groups that comprise the prokaryotes. Good photos and diagrams.
