Cellular carbohydrate patterns of the avian Pasteurella haemolytica like "Actinobacillus salpingitidis" complex
Résumé
Des souches représentant les différents phénotypes du complexe pseudo Pasteurella haemolytica aviaire/ "Actinobacillus salpingitidis" (PPHAAS) ont été étudiées via l'analyse de leurs profils en glucides, dérivés en aldonitriles péracétylés et en méthyloximes, par chromatographie capillaire gazeuse et par spectrométrie de masse. L'analyse a permis de reconnaître 13 chémotypes confirmant ainsi l'hétérogénéité observée par la caractérisation phénotypique conventionnelle, et par l'hybridation de l'acide déoxyribonucléique-acide déoxyribon ucléique.
Cellular carbohydrate patterns of the avian Pasteurella haemolytic like "Actinobacillus salpingitidis" complex
Strains representing the phenotypic different types of the avian Pasteurella haemolytica like ''Actinobacillus salpingitidis" (APHLAS) complex were analyzed for their cellular carbohydrate contents by capillary gaschromatography-mass spectrometry ofthe peracetylated aldononitrile and O-methyloxime derivatives. Analysis of the carbohydrate patterns allowed the recognition of 13 chemotypes confirming the heterogeneity observed by conventional phenotypic characteriz ation with biochemical reactions and by deoxyribonucleic aciddeoxyribonucleic acid hybridization.
Cellular carbohydrate patterns of the avian Pasteurella haemolytic like "Actinobacillus salpingitidis" complex
Strains representing the phenotypic different types of the avian Pasteurella haemolytica like ''Actinobacillus salpingitidis" (APHLAS) complex were analyzed for their cellular carbohydrate contents by capillary gaschromatography-mass spectrometry ofthe peracetylated aldononitrile and O-methyloxime derivatives. Analysis of the carbohydrate patterns allowed the recognition of 13 chemotypes confirming the heterogeneity observed by conventional phenotypic characteriz ation with biochemical reactions and by deoxyribonucleic aciddeoxyribonucleic acid hybridization.