Gluconeogenic Mutations in Pseudomonas Aeruginosa: Genetic Linkage between Fructose-bisphosphate Aldolase and Phosphoglycerate Kinase
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منابع مشابه
Gluconeogenic mutations in Pseudomonas aeruginosa: genetic linkage between fructose-bisphosphate aldolase and phosphoglycerate kinase.
Mutants of mucoid Pseudomonas aeruginosa defective in fructose-bisphosphate aldolase (FBA), NADP-linked glyceraldehyde-3-phosphate dehydrogenase (GAP) or 3-phosphoglycerate kinase (PGK) were unable to grow on gluconeogenic precursors like glutamate, succinate or lactate. The gap and pgk mutants could grow on glucose, gluconate or glycerol, but fba mutants could not. This suggests that the metab...
متن کاملFructose 1,6-bisphosphate aldolase activity is essential for synthesis of alginate from glucose by Pseudomonas aeruginosa.
We have isolated a mutant of Pseudomonas aeruginosa deficient in fructose 1,6-bisphosphate aldolase activity. This mutant, similar to the mutants deficient in any of the Entner-Doudoroff pathway enzymes, does not allow appreciable alginate formation from glucose and gluconate, but allows alginate synthesis from mannitol and fructose. This suggests that glucose and gluconate must be converted to...
متن کاملALDOB (aldolase B, fructose-bisphosphate)
Other names: ALDB, EC 4.1.2.13, OTTHUMP00000021803 HGNC (Hugo): ALDOB Location: 9q31.1 Local order: Telomeric to the PRG-3 (plasticity related gene 3), BAAT (bile acid Coenzyme A: amino acid N-acyltransferase), MRPL50 (mitochondrial ribosomal protein L50) and ZNF189 (zinc finger protein 189) genes. Centromeric to C9orf125 (chromosome 9 open reading frame 125), RNF20 (ring finger protein 20), PP...
متن کاملPhosphoglycerate kinase and fructose bisphosphate aldolase of Candida albicans as new antigens recognized by human salivary IgA.
BACKGROUND Candida albicans is an opportunistic dimorphic fungus commonly present in the human oral cavity that causes infections in immunocompromised patients. The antigen variability, influenced by growth conditions, is a pathogenicity factor. AIMS To determine the effect of nutritional and heat stress on the antigen expression of C. albicans, and to identify major antigens recognized by hu...
متن کاملIntracellular localization of fructose 1,6-bisphosphate aldolase.
Submission of a rat liver homogenate made in 250 mM sucrose-1 mM EDTA to centrifugation between 9,500 times g for 10 min and 105,000 times g for 60 min results in the sedimentation of 60 to 70% of the total cellular fructose 1,6-bisphosphate aldolase (EC 4.1.2.13). Under these conditions only about one-quarter of the total triose phosphate dehydrogenase and phosphoglycerate kinase appears in th...
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ژورنال
عنوان ژورنال: Microbiology
سال: 1987
ISSN: 1350-0872,1465-2080
DOI: 10.1099/00221287-133-4-1099