over 100 species
Mycoplasma is a genus of bacteria. They lack a cell wall around their cell membrane. They are gram-negative, and need sterols such as cholesterol for growth. Without a cell wall, they are unaffected by many common antibiotics such as penicillin which target cell wall synthesis. Mycoplasma are the smallest bacterial cells yet discovered. They are typically about 0.1 µm in diameter.
References[change | change source]
- Ryan K.J. & Ray C.G. (eds) (2004). Sherris Medical Microbiology (4th ed.). McGraw Hill. pp. 409–12. ISBN 0-8385-8529-9.CS1 maint: Extra text: authors list (link)
- Sweet, Richard L. & Gibbs, Ronald S. 2009. Infectious diseases of the female genital tract. Lippincott Williams & Wilkins,.CS1 maint: Multiple names: authors list (link)