4. Mycobacterium, Nocardia, Actinomyces, Trueperella, Actinobaculum, Dermatophilus, Streptomyces, Corynebacterium, Rhodococcus, Renibacterium. Flashcards

1
Q

Mycobacterium :

Habitat

A

Infected host : Obligate pathogens

Environment :Facultative pathogens ,Saprophytes , Soil, water, plants

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2
Q

Mycobacterium :

Morphology

A

Rods

Coccoid

Branching filaments

Cell structure

Mycolic acid

Lipids

Waxes

Surface proteins - virulence factors

Species differences

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3
Q

Mycobacterium :

Staining

A

Gram positive

Ziehl-neelsen staining

Fuchsin - binds to lipids

Acid and alcohol fast

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