Microcalorimetric detection of growth of Mycoplasmatales.
A static ampoule microcalorimeter was used to study the growth of mycoplasmas, acholeplasmas and ureaplasmas. Growth as indicated by thermograms was compared with the results of conventional methods, namely, terminal dilution counts, plate counts, turbidimetric measurements, glucose consumption and pH changes. Removal of oxygen had little effect on mycoplasma growth. The microcalorimetric method is potentially useful for identifying and enumerating the members of the Mycoplasmatales.
D000127:Acholeplasma / Q000254:growth & development*; D000128:Acholeplasma laidlawii / Q000254:growth & development; D001431:Bacteriological Techniques; D002151:Calorimetry; D006863:Hydrogen-Ion Concentration; D009174:Mycoplasma / Q000254:growth & development*; D010100:Oxygen / Q000494:pharmacology; D014509:Ureaplasma / Q000254:growth & development*
D010100:Oxygen