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32 Cards in this Set

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