[Study on the discrimination of bacteria by gas chromatographic profiles of cellular monosaccharides].
A procedure for obtaining gas chromatographic (GC) profiles of bacterial cellular monosaccharides was described. Some of the unknown component peaks in these profiles were identified. And, based on the complete linkage cluster analysis with the Euclidean distance coefficient, the interpretation of the resulting cellular monosaccharides of bacteria were performed by mini-computer. By means of this method, the discrimination of 5 species (24 strains) of aerobic endospore-forming bacteria. The results showed that there were defined differences between the profiles of cellular monosaccharides of B. anthracis and B. cereus. This procedure has provided a useful method for the classification and identification of microorganisms, for their physiological and biochemical studies, and for studies on their subcellular components.
Zhou
F
F
Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences, PLA, Beijing.
Zhu
H
H
Wang
L
L
Gao
S
S
D001407:Bacillus / Q000032:analysis / Q000145:classification*; D001408:Bacillus anthracis / Q000032:analysis / Q000145:classification*; D001409:Bacillus cereus / Q000032:analysis / Q000145:classification*; D002849:Chromatography, Gas; D016000:Cluster Analysis; D009005:Monosaccharides / Q000032:analysis*
D009005:Monosaccharides