Abstract
Growth and nitrate reductase activity were measured in Paul's Scarlet rose cell suspensions, cultured in media purified from molybdenum and containing nitrate or urea as sole nitrogen source with or without added Mo. Urea could replace nitrate to yield 80% of the fresh weight in nitrate medium. Nitrate reductase activities were compared by in vivo and in vitro assays. The latter varied due to inactivation during extraction. Compared with activities in cells in complete NO3 - medium, activity in NO3 --Mo cells was reduced to 30% and, in urea-grown cells, to trace amounts. Increases in nitrate reductase activity were found when NO3 - alone was added to NO3 - or urea+Mo cultures. In NO3 --Mo cultures, Mo alone or with NO3 - caused a similar increase in activity, whereas urea-Mo cultures required both NO3 - and Mo for enzyme induction.
Similar content being viewed by others
Abbreviations
- FAD:
-
flavin adenine dinucleotide
- Mo:
-
molybdenum
- NADH:
-
reduced nicotinamide adenine dinucleotide
- NO3 -+Mo:
-
standard MX1 culture medium
- NO3 --Mo:
-
MX1 medium purified of Mo and used for continuous subculture with nitrate
- NR:
-
nitrate reductase
- PSR:
-
Paul's Scarlet rose
- PVP:
-
polyvinylpyrrolidone
- U:
-
urea
- U+Mo:
-
MX1 medium containing urea instead of nitrate
- U-Mo:
-
MX1 medium containing urea instead of nitrate and also purified of Mo
References
Abbott, A.J.: Physiological effects of micronutrient deficiencies in isolated roots of Lycopersicum esculentum. New Phytol. 66, 419–437 (1967)
Afridi, M.M.R.K., Hewitt, E.J.: The inducible formation and stability of nitrate reductase in higher plants. I. Effects of nitrate and molybdenum on enzyme activity in cauliflower (Brass. oleracea var. Botrytis). J. exp. Bot. 15, 251–271 (1964)
Afridi, M.M.R.K., Hewitt, E.J.: The inducible formation and stability of nitrate reductase in higher plants. II. Effects of environmental factors, antimetabolites, and amino acids on induction. J. exp. Bor. 16, 628–645 (1965)
Anderson, J.W.: Extraction of enzymes and subcellular organelles from plant tissues. Phytochem. 7, 1973–1988 (1968)
Beevers, L., Hageman, R.H.: Nitrate reduction in higher plants. Ann. Rev. Plant Physiol. 20, 495–522 (1969)
Canvin, D.T., Atkins, C.A.: Nitrate, nitrite and ammonia assimilation by leaves: effect of light, carbon dioxide and oxygen. Planta (Berl.) 116, 207–224 (1974)
Davies, M.: Polyphenol synthesis in cell suspension cultures of Paul's Scarlet rose. Planta (Berl.) 104, 50–65 (1972)
Dirr, M.A., Barker, A.V., Maynard, D.N.: Extraction of nitrate reductase from leaves of Ericaceae. Phytochem. 12, 1261–1264 (1973).
Ferrari, T.E., Varner, J.E.: Intact tissue assay for nitrate reductase in barley aleurone layers. Plant Physiol. 47, 790–794 (1971)
Ferrari, T.E., Yoder, O.C., Filner, P.: Anaerobic nitrate production by plant cells and tissues: evidence for two nitrate pools. Plant Physiol. 51, 423–431 (1973)
Filner, P.: Semi-conservative replication of DNA in a higher plant cell. Exp. Cell Res. 39, 33–39 (1965)
Filner, P.: Regulation of nitrate reductase in cultured tobacco cells. Biochim. Biophys. Acta 118, 299–310 (1966)
Garrett, R.H., Nason, A.: Further purification and properties of Neurospora nitrate reductase. J. biol. Chem. 244, 2870–2882 (1969)
Hageman, R.H., Flesher, D.: Nitrate reductase activity in corn seedlings as affected by light and nitrate content of the nutrient media. Plant Physiol. 35, 700–708 (1960)
Hahlbrock, K., Ebel, J., Oaks, A., Auden, J., Liersch, M.: Determination of specific growth stages of plant cell suspension cultures by monitoring changes in the medium. Planta (Berl.) 118, 75–84 (1974)
Heimer, Y., Wray, J.I., Filner, P.: The effect of tungstate on nitrate assimilation in higher plant tissues. Plant Physiol. 44, 1197–1199 (1969)
Hewitt, E.J.: Sand and Water Culture Methods used in the Study of Plant Nutrition, p. 441–443. Tech. Comm. No. 22, 2nd ed. England; Commonwealth Agricultural Bureaux 1966
Hewitt, E.J., Afridi, M.M.R.K.: Adaptive synthesis of nitrate reductase in higher plants. Nature 183, 57–58 (1959)
Hewitt, E.J., Jones, R.W., Abbott, A.J., Best, G.R.: Effect of nitrate and molybdenum on in vivo formation of nitrate reductase in Paul's Scarlet rose cells, Tulecke strain. Abst. no. 131. 3rd International Congress on Plant Tissue Culture, University of Leicester, England 1974
Hewitt, E.J., Nicholas, D.J.D.: Enzymes of inorganic nitrogen metabolism. In Modern methods of plant analysis, Vol. VII, p. 67–172. Linskens, H.F., Sanwal, B.D., and Tracey, M.V., Ed. Berlin-Göttingen-Heidelberg-New York: Springer 1964
Hewitt, E.J., McCready, C.C.: Molybdenum as a plant nutrient. VII. The effects of molybdenum and nitrogen supplies on yields and composition of tomato plants grown in sand culture. J. hort. Sci. 31, 284–290 (1956)
Hewitt, E.J., Notton, B.A., Afridi, M.M.R.K.: Comparative effects of some antimetabolites on ribonucleic acid synthesis and induction of nitrate reductase in cauliflower leaf tissues. Plant Cell Physiol. 8, 385–397 (1967)
Jaworski, E.G.: Nitrate reductase assay in intact plant tissues. Biochem. biophys. Res. Commun. 43, 1274–1279 (1971)
King, P.J., Street, H.E.: Growth patterns in cell cultures. In Plant Tissue and Cell Culture. p. 269–337. Street, H.E., Ed. Bot. Monog. Vol. II, Oxford-London-Edinburgh-Melbourne: Blackwell 1973
Klepper, L., Hageman, R.H.: The occurrence of nitrate reductase in apple leaves. Plant Physiol. 44, 110–114 (1969)
Leece, D.R., Dilley, D.R., Kenworthy, A.L.:The occurrence of nitrate reductase in leaves of Prunus species. Plant Physiol. 49, 725–728 (1972)
Loomis, W.D., Battaile, J.: Plant phenolic compounds and the isolation of plant enzymes. Phytochem. 5, 423–438 (1966)
Losada, M., Paneque, A., Aparicio, P.J., Vega, J.M., Cardenas, J., Herrera J.: Inactivation and repression by ammonium of the nitrate reducing system in Chlorella. Biochem. biophys. Res. Commun. 38, 1009–1015 (1970)
Lowry, O.H., Rosebrough, N.J., Farr, A.L., Randall, R.J.: Protein measurement with the Folin phenol reagent. J. biol. Chem. 193, 265–275 (1951)
Mulder, E.G., Boxma, R., Van Veen, W.L.: The effect of molybdenum and nitrogen deficiencies on nitrate reduction in plant tissues. Plant and Soil 10, 335–355 (1959)
Nash, D.T., Davies, M.E.: Some aspects of growth and metabolism of Paul's Scarlet rose cell suspensions. J. exp. Bot. 23, 75–91 (1972)
Nicholas, D.J.D., Nason, A.: Role of molybdenum as a constituent of nitrate reductase from soybean leaves. Plant Physiol. 30, 135–138 (1955)
Nickell, L.G., Tulecke, W.: Responses of plant tissue cultures to gibberellin. Bot. Gaz. 120, 245–250 (1959)
Notton, B.A., Hewitt, E.J.: Incorporation of radioactive molybdenum into protein during nitrate reductase formation and effect of molybdenum on nitrate reductase and diaphorase activities of spinach (Spinacea oleracea L.). Plant Cell Physiol. 12, 465–477 (1971)
Oaks, A.: The regulation of nitrate reductase in suspension cultures of soybean cells. Biochem. Biophys. Acta 372, 122–126 (1974)
Randall, P.J.: Changes in nitrate and nitrate reductase levels on restoration of molybdenum to molybdenum-defient plants. Aust. J. agric. Res. 20, 635–642 (1969)
Sloan, C.H., Sublett, B.J.: Colorimetric method of analysis for nitraes in tobacco. Tobacco Sci. 10, 121–125 (1966)
Spencer, D., Wood, J.G.: The role of molybdenum in nitrae reductase in higher plants. Aust. J. biol. Sci. 7, 425–434 (1954)
Syrett, P.J., Thomas, E.M.: The assay of nitrate reductase in whole cells of Chlorella: Strain differences and the effect of cell walls. New Phytol. 72, 1307–1310 (1973)
Taniguchi, S., Itagaki, E.: Nitrate reductase of nitrate respiration type from E. coli. I. Solubilization and purification from the particulate system with molecular characterization as a metalloprotein. Biochim. Biophys. Acta 44, 263–279 (1960)
Vega, J.M., Herrera, J., Aparicio, P.J., Paneque, A. Losada, M.: Role of molybdenum in nitrate reduction by Chlorella. Plant Physiol. 48, 294–299 (1971)
Veliky, I.A., Rose, D.: Nitrate and ammonium as nitrogen nutrients for plant cell cultures. Canad. J. Bot. 51, 1837–1844 (1973)
Vennesland, B., Jetschmann, C.: The nitrate reductase of Chlorella pyrenoidosa. Biochim. Biophys. Acta 227, 554–564 (1971)
Yeoman, M.M., Street, H.E.: General cytology of cultured cells. In Plant Tissue and Cell Culture, p. 121–160. Street, H.E., Ed. Bot. Monog. Vol. 11, Oxford-London-Edinburgh-Melbourne: Blackwell 1973
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Jones, R.W., Abbott, A.J., Hewitt, E.J. et al. Nitrate reductase activity and growth in Paul's Scarlet rose suspension cultures in relation to nitrogen source and molybdenum. Planta 133, 27–34 (1976). https://doi.org/10.1007/BF00386002
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00386002