Corynebacterium diphtheriae and Diphtheria - Todar's Online Textbook of Bacteriology chapter on this bacterial disease. Actinobacteria - Information from Wikipedia on this group of gram-positive bacteria. Mycobacterium tuberculosis - An electron micrograph of this bacterium, the causal agent of tuberculosis, and information on its genome sequence. Mycobacterium marinum - Information on this bacterium which infects fish, its signs, diagnosis and treatment. Mycobacterium tuberculosis - Research project by Ashley Millard providing information on the organism responsible for tuberculosis, its characteristics, classification and adaptations, and information on the disease itself and its diagnosis. Deinococcus radiodurans: World's Toughest Bacteria - Research project by Meagan Arnold on this bacterium including its general characteristics, adaptations, habitat, phylogeny, taxonomy, applications and other radiation resistant organisms. Mycobacterium leprae - Research project by Alicia Jaedike on this bacterium, including its classification, habitat, reproduction, adaptations, nutrition, interactions with other species and leprosy, the disease it causes. Streptomyces platensis - Research project by Gaelle Talhouarne on this bacterium that helps humans fight infections, including its classification, lineage, habitat, reproduction, adaptations, nutrition and interactions with other species. Mycobacterium tuberculosis and Tuberculosis - Todar's Online Textbook of Bacteriology chapter on TB, the most deadly bacterial disease in history.