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32 Cards in this Set
- Front
- Back
Psedumonadaceae
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pseudo good for env, neg to plants and animals. gram - environmental clean up. disease in plants, humans and animals
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P. aeruginosa
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burn victims and lungs of cystic fibrosis patitents
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P. putida
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'put it' in the soil and water for env clean up in soil in water. non-pathogenic
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P. syringe
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plant pathogen
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P. cepacia
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plant and human pathogen
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Xanthomanas
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genus of family Pseudomonadaceae. common plant pathogens
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X. campestris
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tomato pathogen
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X. campestris pathovar citri
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cause citrus canker, but not in florida
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Rhizobium
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symbiotically fix nitrogen into ammonia for legumious plants. use nitrogenase enzyme.
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Azotobacter
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large ovoid cells. high respirations. fix nitrogen non-symbiotically
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Family Methylmonadaceae
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use 1-C sources (methane, methanol, and formaldehyde) for NRG. Genera are Methylomonas and Methylococcus.
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Family Neisseriaceae
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gram - pathogenic
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Neisseriaceae gonorrhoeae
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STD gonnorhea. Gram -
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Neisseria meningitidis
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childhood meningitis
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Brucella
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infectious abortion in cattle
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Bordetella
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whooping cough
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Francisella
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tularemia. goes from rabbit to humans
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Where do Anerobic gram - live?
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live in GI tract and oral cavity
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Bacteroides
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most common bac in human feces
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Fusobacterium
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causes peridontal disease and bad breath
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Desulfovibrio
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sulfur reducing. live in marine mud and brakish water and GI tract. Corrodes iron pipe. produce hydrogen sulfide gas
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Mycoplasmas
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smallest free living org. no cell wall. have sterols. causes atypical pneumonia (PAP)
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Pyogenic cocci
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pus formers
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Staphylococcus epidermis
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found on skin. non pathogenic
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Staphylococcus aureus
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impetigo, osteomyelitis, TSS, and food poisoning
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Streptococcus pyogenes
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gram +. Cause pharyngitis, pneumonia, rheumatic fever, scarlet fever, endocarditis and necrotizing fascitis
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B. anthracis
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Anthrax (bio pesticides). Spores
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Clostridium
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gas gangrene and tetnus. Found in soil and GI tracts. Spores
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Lactobacillus
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found in dairy products. used to make yogurt
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Corynebacterium diphtheriae
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club shaped. gram +. many are non pathogenic and normal flora
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Propionibacterium
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silage and Swiss cheese fermenting
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Mycobacteria
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acid fast - large amounts of lipid in cell walls. Cause TB and leprosy
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