Results 211 to 220 of about 29,848 (251)
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THE TRICARBOXYLIC ACID AND GLYOXYLATE CYCLES IN XANTHOMONAS PHASEOLI (XP8)
Canadian Journal of Microbiology, 1959Cell-free extracts of Xanthomonas phaseoli contain the individual enzymes of the tricarboxylic acid cycle, and it is suggested that this is the main pathway for the terminal oxidation of carbohydrate in this organism. X. phaseoli can grow on a medium containing acetate as the sole source of carbon.
N B, MADSEN, R M, HOCHSTER
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Study on the glyoxylate cycle in germinating sesame seed embryos
Archives of Biochemistry and Biophysics, 1964Abstract The glyoxylate-cycle system in germinated sesame seed embryos was examined from several viewpoints. This glyoxylate-cycle system was found in the mitochondrial fraction of germinated sesame seed embryos, and it also was found that this cycle should predominate over the TCA-cycle system in seed mitochondria during the germination, although ...
H J, LEE, S J, KIM, K B, LEE
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Inhibition of the Krebs cycle by glyoxylic acid
Phytochemistry, 1969Abstract Evidence is presented that glyoxylic acid inhibits the Krebs cycle activity of pea mitochondria. The extent and nature of the inhibition is compared with the inhibition produced by 4-hydroxy-2-oxoglutarate. It is argued that inhibition by glyoxylate is direct and does not require prior condensation with oxaloacetate or pyruvate.
David Davies, Gilles Ribereau-Gayon
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A MATHEMATICAL ANALYSIS OF THE COMBINED TRICARBOXYLIC ACID - GLYOXYLATE CYCLES
Canadian Journal of Biochemistry, 1967The problem of interpreting data on the distribution of isotopic carbon in intermediates of the tricarboxylic acid cycle and the glyoxylate cycle is discussed. An effort is made to examine mathematically the effects of cycling on the distribution of isotope in the carbon skeletons of intermediates of these cycles.
R M, Branion +2 more
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NADPH/NADP+ ratio: regulatory implications in yeast glyoxylic acid cycle
Molecular and Cellular Biochemistry, 1983The utilization by yeast of two carbon sources is carried out through the operation of the glyoxylic acid cycle. Kinetic acid from the isocitrate transforming enzymes suggest that the flow of isocitrate through the glyoxylic acid cycle depends upon the inhibition of the isocitrate decarboxylating enzymes. Both isocitrate dehydrogenases are inhibited by
J, Satrustegui, J, Bautista, A, Machado
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The tricarboxylic acid cycle and the glyoxylate bypass
2004The oxidative decarboxylation of pyruvate to form acetyl CoA, which occurs in the mitichondrial matrix in eukaryotes, is the link between glycolysis and the tricarboxylic (or citric) acid cycle.
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Localization of Glyoxylate Cycle Enzymes in Glyoxysomes in Euglena*
The Journal of Protozoology, 1972SYNOPSIS. We demonstrated previously microbodies in Euglena gracilis grown in the dark on 2‐carbon substrates. We have now established in Euglena the particulate nature of enzymes known in other organisms to be localized in microbodies (glyoxysomes and leaf peroxisomes).
L B, Graves +3 more
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TCA Cycle and Glyoxylate Shunt of Corynebacterium glutamicum
2012The enzymes of the tricarboxylic acid (TCA) and glyoxylate cycles of Corynebacterium glutamicum and in particular their regulation have been intensively studied in the past years. Nearly all TCA and glyoxylate cycle genes are subject to growth phase- or carbon source-dependent transcriptional regulation.
Michael Bott, Bernhard J. Eikmanns
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The glyoxylate cycle in olive seedlings
Biochimica et Biophysica Acta (BBA) - Specialized Section on Enzymological Subjects, 1963J L, CENOVAS, M, RUIZAMIL, M, LOSADA
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