| chronic granulomatous disease of childhood and chromobacterium violaceum infections in the southeastern united states. | patients with chronic granulomatous disease are predisposed to infections by catalase-positive organisms in the environment. chromobacterium violaceum is a catalase-positive bacterium whose saprophytic source in this country is the subtropical soil and water of the southeastern united states. two patients with chronic granulomatous disease, followed at the national institutes of health in maryland, acquired c. violaceum infections in florida. all 10 cases previously reported were acquired in flo ... | 1982 | 7092006 |
| chromobacterium subtsugae sp. nov., a betaproteobacterium toxic to colorado potato beetle and other insect pests. | strain praa4-1(t), a motile, gram-negative, violet-pigmented bacterium, was isolated from maryland forest soil and found to be orally toxic to colorado potato beetle larvae and other insects. morphological, biological, biochemical and molecular characterization revealed that this strain was most similar to chromobacterium violaceum, the type species and only currently recognized member of the genus chromobacterium. dna-dna hybridization with c. violaceum atcc 12472(t) was 27 %. phylogenetic anal ... | 2007 | 17473247 |