Mycoplasma simbae sp. nov., Mycoplasma leopharyngis sp. nov., and Mycoplasma leocaptivus sp. nov., isolated from lions.
Mycoplasmas isolated from the throats of lions were shown to belong to three serotypes, all of which were serologically distinct from the previously recognized Mycoplasma and Acholeplasma spp. Eight mycoplasma colonies were cloned, including one from a leopard (strain LP), and were examined in detail for morphology, growth, and biochemical characteristics. The strains had the following properties: guanine-plus-cytosine contents of 37 mol% (strain LXT [T = type strain]), 28 mol% (strain LL2T), and 27 mol% (strain 3L2T) and a requirement for sterol. Strain 3L2T metabolized glucose, which was not metabolized by strains LXT and LL2T. Arginine and urea were not hydrolyzed. Strain LX (= NCTC 11724) is the type strain of a new species, Mycoplasma simbae; strain LL2 (= NCTC 11725) is the type strain of a second new species, Mycoplasma leopharyngis; and strain 3L2 (= NCTC 11726) is the type strain of a third new species, Mycoplasma leocaptivus.
Hill
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Medical Research Council Toxicology Unit, Carshalton, Surrey, United Kingdom.
D000818:Animals; D015373:Bacterial Typing Techniques; D001482:Base Composition; D002784:Cholesterol / Q000494:pharmacology; D003470:Culture Media; D004269:DNA, Bacterial / Q000737:chemistry; D008045:Lions / Q000382:microbiology*; D008854:Microscopy, Electron; D009174:Mycoplasma / Q000145:classification* / Q000166:cytology / Q000302:isolation & purification / Q000502:physiology; D010614:Pharynx / Q000382:microbiology*
D003470:Culture Media; D004269:DNA, Bacterial; D002784:Cholesterol