منابع مشابه
Establishment of oxidative D-xylose metabolism in Pseudomonas putida S12.
The oxidative D-xylose catabolic pathway of Caulobacter crescentus, encoded by the xylXABCD operon, was expressed in the gram-negative bacterium Pseudomonas putida S12. This engineered transformant strain was able to grow on D-xylose as a sole carbon source with a biomass yield of 53% (based on g [dry weight] g D-xylose(-1)) and a maximum growth rate of 0.21 h(-1). Remarkably, most of the genes...
متن کاملPathways of assimilative sulfur metabolism in Pseudomonas putida.
Cysteine and methionine biosynthesis was studied in Pseudomonas putida S-313 and Pseudomonas aeruginosa PAO1. Both these organisms used direct sulfhydrylation of O-succinylhomoserine for the synthesis of methionine but also contained substantial levels of O-acetylserine sulfhydrylase (cysteine synthase) activity. The enzymes of the transsulfuration pathway (cystathionine gamma-synthase and cyst...
متن کاملMetabolism-dependent taxis and control of motility in Pseudomonas putida
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متن کاملBypasses in intracellular glucose metabolism in iron‐limited Pseudomonas putida
Decreased biomass growth in iron (Fe)-limited Pseudomonas is generally attributed to downregulated expression of Fe-requiring proteins accompanied by an increase in siderophore biosynthesis. Here, we applied a stable isotope-assisted metabolomics approach to explore the underlying carbon metabolism in glucose-grown Pseudomonas putida KT2440. Compared to Fe-replete cells, Fe-limited cells exhibi...
متن کاملDynamics of benzoate metabolism in Pseudomonas putida KT2440
Soil microorganisms mineralize lignin-derived aromatic carbon sources using oxidative catabolic pathways, such as the β-ketoadipate pathway. Although this aromatic pathway is one of the best-studied pathways in biochemistry, the complete pathway, including its regulation by aromatic carbon sources, has not been integrated into the metabolic network. In particular, information about the in vivo ...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1977
ISSN: 0306-3283
DOI: 10.1042/bj1680315