Mycoplasma pneumoniae

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Mycoplasma pneumoniae


It is a very small bacterium in the class Mollicutes. It causes the disease Mycoplasma pneumonia, a form of bacterial pneumonia, and is related to Cold agglutinin disease.


Scientific classification
Kingdom Bacteria
Division Firmicutes
Class Mollicutes
Order Mycoplasmatales
Family Mycoplasmataceae
Genus Mycoplasma
Species M. pneumoniae
Binomial Mycoplasma pneumoniae


[edit] Surface Characteristics

It has a cell membrane that incorporates sterol compounds, similar to eukaryotic cells. It obtains these sterols from the host serum, allowing it to retain a simple structure. Lacking a cell wall, these organisms are resistant to the effects of penicillins and other beta-lactam antibiotics, which act by disrupting the bacterial cell wall. Antibiotics with activity against these organisms include erythromycin, azithromycin, clarithromycin, fluoroquinolones and their derivatives (e.g., levofloxacin), and tetracyclines (e.g., doxycycline).

[edit] Pathogenic Activity

It causes the disease Mycoplasma pneumonia, a form of bacterial pneumonia, and is related to Cold agglutinin disease.

[edit] References

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