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Interaction of ascorbic acid and colchicine with sucrose utilization byCunninghamella elegans

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Abstract

The stimulating effect of ascorbic acid, administered to colchicine-treated mycelia ofCunninghamella elegans, on respiration, keto acid production and carbohydrate accumulation was lower than the highly increased rate of sugar absorption. Furthermore, the increasing ascorbic acid concentration in colchicine media favoured lower carbohydrate accumulation, keto acid production, carbon dioxide output and highly stimulated the utilization of the absorbed sugars for the formation of non-carbohydrate compounds. In addition, the vitamin seemed to counteract the inhibitory effects of colchicine on nucleoprotein and soluble nucleotide synthesis by colchicine-treated mycelia particularly when the drug was administered at high levels.

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References

  • Bucher, O.:Der Einfluss von Ascorbinsäure, Araboascorbinsäure und p-chinon auf die Colchicinewirkung. Schweiz. Z. Path. Bakter. 2: 643, 1947.

    Google Scholar 

  • Edwards, D. C.:The Keto acid metabolism of Corynebacterium diphteriae growing in submerged culture. J. gen. Microbiol. 23: 301, 1960.

    PubMed  CAS  Google Scholar 

  • Morrison, J. H. and Wilson, G. B.:Influence of l-ascorbic acid on colchicine reactions. Science, 127: 1389, 1958.

    Article  PubMed  CAS  Google Scholar 

  • Naguib, M. I.:A rapid colorimetric procedure for the estimation of free and conjugated sugar in plant extracts. Zucker, 15: 351, 1962.

    Google Scholar 

  • Naguib, M. I.:Colorimetric estimation of plant polysaccharides. Zucker, 16: 15, 1963.

    Google Scholar 

  • Naguib, M. I.:Effect of ascorbic acid on respiration and carbohydrate metabolism of mycelial felts of Cunninghamella sp. Fol. microbiol. 10: 215, 1965.

    CAS  Google Scholar 

  • Naguib, M. I. and Salama, A. M.:Effect of colchicine on the mycelial dry weight and the nitrogen and phosphorus contents of the mycelium of Cunninghamella sp. Can. J. Microbiol. 12: 91, 1966.

    Article  PubMed  CAS  Google Scholar 

  • Prichard, G. G.:The production of pyruvic acid and a-oxoglutaric acid by Mucor species. J. exptl. Botany 16: 387, 1965.

    Article  Google Scholar 

  • Razin, S. and Cohen, A.:Nutritional requirements and metabolism of Mycoplasma laidlauri. J. gen. Microbiol. 30: 141, 1963.

    PubMed  CAS  Google Scholar 

  • Said, Akila and Naguib, M. I.:Sucrose determination as a means of estimation of the Draw Back Tax on exported Halawa Tehinia. Bull. Fac. Sci. Cairo Univ. 39: 207, 1964.

    Google Scholar 

  • Said, H., Elhawary, M. F. S. and Harhash, A. W.:Effect of various inorganic nitrogen sources on carbon dioxide output and keto acid production by mats of Fusarium oxysporum. Acta biol. med. germ. 17: 117, 1966.

    PubMed  CAS  Google Scholar 

  • Said, H. and Harhash, A. W.:Sucrose and nitrate absorption and assimilation in relation to growth, respiration and keto acid production. Act biol. med. germ. 17: 127, 1966.

    CAS  Google Scholar 

  • Said, H. and Harhash, A. W.:Comparative study of the effects of nitrate and amino acid nitrogen on the respiration and keto acid production by the mats of Fusarium oxysporum. Acta biol. med. germ. 17: 135, 1966.

    PubMed  CAS  Google Scholar 

  • Salama, A. M. and Naguib, M. I.:Effect of colchicine on the carbohydrate metabolism of mycelial felts of Cunninghamella sp. Arch. Microbiol. 46: 296, 1963.

    CAS  Google Scholar 

  • Salama, A. M. and Naguib, M. I.:Colchicine effects on the absorption and utilization of sucrose by Cunninghamella sp. Arch. Microbiol. 48: 185, 1964.

    CAS  Google Scholar 

  • Warburton, R. H., Eagles, B. A. and Campel, J. J.:The intermediate metabolism of Pseudomonas aeruginosa. 5—The identification of pyruvate as an intermediate of glucose oxidation. Canad J. Bot. 29: 143, 1951.

    Article  CAS  Google Scholar 

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Naguib, M.I. Interaction of ascorbic acid and colchicine with sucrose utilization byCunninghamella elegans . Folia Microbiol 13, 190–196 (1968). https://doi.org/10.1007/BF02871033

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