[Determination and analysis of cellular fatty acids composition of Burkholderia gladioli].
OBJECTIVE
To determine and analyse the composition of cellular fatty acids of Burkholderia gladioli.


METHODS
The cellular fatty acids composition of different pathovar strains of Burkholderia gladioli were determined by GC method and analyzed by MIDI-FAME.


RESULTS
The results showed that the composition of cellular fatty acids of these strains, including original food poison strains of, were similar and were identified as, and this confirmed the conclusion that Pseudomonas cocovenenans subsp farinofermentans and Burkholderia cocovenenan were the junior synonym of Burkholdria gladioli. It was interesting to find that fatty acids of C16: 0.20H, C18: 1.20H and C16: 1.20H were related to the Bongkrekic acid (BA) producing of Pseudomonas cocovenenans subsp farinofermentans.


CONCLUSIONS
It provide more data for the study of the mechanism of BA production and pathogenesis.
Du
Chun-Ming
CM
Institute of Nutrition and Food Safety, China Center of Disease Control and Prevention, Beijing 100021, China.
Jiao
Zhen-Quan
ZQ
Guo
Yun-Chang
YC
Liu
Xiu-Mei
XM
D001865:Bongkrekic Acid / Q000032:analysis; D042725:Burkholderia gladioli / Q000737:chemistry*; D002849:Chromatography, Gas / Q000379:methods; D005227:Fatty Acids / Q000032:analysis* / Q000737:chemistry
D005227:Fatty Acids; D001865:Bongkrekic Acid