Read this paper delivered in a course on prokaryotes at Carnegie Melon. Includes diagrams and an extensive bibliography.

Dedicated to the research of and an interest in blue-green algae. View photos of cyanobacteria, find a taxonomy, or read the page's history.

Browse this piece on microorganisms and their life cycles, habitats, and reproductive strategies.

Take a quiz on the process of molecular genetics. Questions are multiple choice and wrong answers link to tutorials on the subject.

Reference guide includes a description of the anatomical structure of the different bacteria that make up this group.