Regulation of the Tricarboxylic Acid Cycle and Poly- -hydroxybutyrate Metabolism in Azotobacter beijerinckii Grown under Nitrogen or Oxygen Limitation

Intracellular distribution of tricarboxylic acid cycle enzymes in Azotobacter vinelandii.

The cytological complexity of the bacterial cell is well established, but little information is as yet available on the association of metabolic function with cellular structure in microorganisms. The significance of the tricarboxylic acid (TCA) cycle and the electron transport system in the metabolism of the obligate aerobic azotobacter cell makes important a knowledge of the intracellular dis...

Disorders of pyruvate metabolism and the tricarboxylic acid cycle.

The regulation of glutamate metabolism by tricarboxylic acid-cycle activity in rat brain mitochondria.

1. The interrelationship of metabolism of pyruvate or 3-hydroxybutyrate and glutamate transamination in rat brain mitochondria was studied. 2. If brain mitochondria are incubated in the presence of equimolar concentrations of pyruvate and glutamate and the K(+) concentration is increased from 1 to 20mm, the rate of pyruvate utilization is increased 3-fold, but the rate of production of aspartat...

Tricarboxylic Acid Cycle in

Oxidation of Intermediates of the Tricarboxylic Acid Cycle by Extracts of Azotobacter Agile.