Microbe World – News, introductory materials and videos
Microbiology Gateway – Information, current research and relevant technology on all aspects of microbiology and
molecular biology.
Microscopy and Imaging Resources – University of Arizona’s Southwest Environmental Health
Sciences Center.
NCBI Taxonomy Database – A curated classification and nomenclature for all of the organisms in the public sequence databases, currently representing about 10% of the described species of life.