[Isolation, purification and identification of protective substances from a culture broth of germinating Bacillus cereus spores].
A fraction increasing the resistance of resting spores to UV-irradiation and high temperature has been isolated from the culture medium at the stage of B. cereus st. 96 spore initiation. Amino acid analysis, gas chromatography, electrophoresis, and TLC of the products of acidic and alkaline hydrolysis of the isolated fraction demonstrated that the active component of the fraction was the lipoteichoic acid.
Pronin
S V
SV
Skopinskaia
S N
SN
Fenogenova
S A
SA
D001409:Bacillus cereus / Q000502:physiology* / Q000528:radiation effects; D003470:Culture Media; D008070:Lipopolysaccharides / Q000032:analysis / Q000302:isolation & purification* / Q000528:radiation effects; D011836:Radiation Tolerance; D013171:Spores, Bacterial / Q000502:physiology / Q000528:radiation effects; D013682:Teichoic Acids / Q000032:analysis / Q000302:isolation & purification* / Q000528:radiation effects; D013696:Temperature; D014466:Ultraviolet Rays
D003470:Culture Media; D008070:Lipopolysaccharides; D013682:Teichoic Acids; C009900:lipoteichoic acid
Vydelenie, ochistka i identifikatsiia protektiruiushchikh veshchestv iz kul'tural'noĭ zhidkosti prorastaiushchikh spor Bacills cereus.