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What color is mycobacterium smegmatis?
The cell size of Mycobacterium smegmatis ranges from 3-5 micrometers.
Is Mycobacterium Smegmatis a spore former?
M.smegmatis is strictly a non-spore former. It neither forms spores nor capsules.
M smegmatis acid fast?
Yes
Is cocci assotiated with endospores?
Bacillus cells produce endospores.
What is the purpose of the bacterial endospores laboratory exercise?
To differentiate the bacterial endospores from the vegetative cells and to identify the morphology and location of the bacterial endospores.
Why was Mycobacterium smegmatis used instead of Mycobacterium tuberculosis?
Mycobacterium smegmatis is a non pathogenic organism so it is used in labs to study about Mycobacterium tuberculosis .
What color is mycobacterium smegmatis?
The cell size of Mycobacterium smegmatis ranges from 3-5 micrometers.
What shape does mycobacterium smegmatis have?
Mycobacterium Smegmatis is a bacilli bacteria. It is rod shaped.
Is Mycobacterium Smegmatis a spore former?
M.smegmatis is strictly a non-spore former. It neither forms spores nor capsules.
Does mycobacterium smegmatis have flagella?
All Mycobacteria are non-flagellated. Originally thought to be non-motile, it has recently been discovered M. smegmatis and other species of Mycobacteria move using a sliding mechanism in which the organism flattens and retracts to move.
Why do we target IS 6110 for the identification of Mycobacterium tuberculosis?
The reason we use IS6110 for the identification of TB using procedures such as RFLP and Spoligotyping for several years now is because this is a genetic insertion sequence (IS) or element that is found exclusively within the members of the Mycobacterium tuberculosis complex (MTBC). Some researchers have found IS6110-like elements in some other mycobacteria such as M. smegmatis but because smegmatis do not cause TB, its clinical importance is lesser. This info was taken from "IS6110 is found in non-M. tuberculosis complex species" by Coros A, DeConno E, and Derbyshire KM, from the Wadsworth Center, NY, NY, (AMS March 7, 2008)
M smegmatis acid fast?
Yes
What do endospores do?
Endospores store genetic material.
Is cocci assotiated with endospores?
Bacillus cells produce endospores.
Does a saprophyte have endospores?
Endospores are able to exist for hundreds of years before they resume growth. Saprophytes are decomposing bacteria that contain endospores.
What is the purpose of the bacterial endospores laboratory exercise?
To differentiate the bacterial endospores from the vegetative cells and to identify the morphology and location of the bacterial endospores.
What are the advantages of producing endospores?
The main advantage of producing endospores is that they are used to ensure certain things are sterile. Autoclaves use endospores to successfully grow.
