Canadian Medical Guide > Organisms > Bacteria > Gram-Positive Bacteria > Actinobacteria > Actinomycetales Terms and Definitions
Actinomycetales
Medical Definition: | An order of gram-positive, primarily aerobic BACTERIA that tend to form branching filaments. |
Guide Notes: | infection = ACTINOMYCETALES INFECTIONS |
Also Called: | Corynebacteriaceae,Coryneform Group |
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Actinomycetaceae - A family of bacteria including numerous parasitic and pathogenic forms. |
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Brevibacterium - A gram-positive organism found in dairy products, fresh and salt water, marine organisms, insects, and decaying organic matter. |
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Cellulomonas - A genus of aerobic or facultatively anerobic BACTERIA, in the family Cellulomonadaceae. It is found in the SOIL and capable of hydrolyzing CELLULOSE. |
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Corynebacterium - A genus of asporogenous bacteria that is widely distributed in nature. Its organisms appear as straight to slightly curved rods and are known to be human and animal parasites and pathogens. |
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Frankia - Genus of BACTERIA in the family Frankiaceae. They are nitrogen-fixing root-nodule symbionts of many species of woody dicotyledonous plants. |
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Gordonia Bacterium - A genus of gram-positive BACTERIA in the family Gordoniaceae, isolated from soil and from sputa of patients with chest disorders. It is also used for biotransformation of natural products. |
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Micrococcaceae - A family of bacteria ranging from free living and saprophytic to parasitic and pathogenic forms. |
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Mycobacteriaceae - A family of gram-positive bacteria found in soil and dairy products and as parasites on animals and man. Several are important pathogens. |
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Nocardiaceae - A family of gram-positive, aerobic actinomycetes found in soil and animal tissue. Some species are the cause of infection in man and animals. |
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Propionibacteriaceae - A family of gram-positive bacteria found in dairy products or in the intestinal tracts of animals. |
Actinomycetales Medical Definitions and Terms
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