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Regulation of Growth and Invertase Activity by Kinetin and Gibberellic Acid in Developing Avena Internodes

dc.contributor.authorJones, Richard A.en_US
dc.contributor.authorKaufman, Peter B.en_US
dc.date.accessioned2010-06-01T22:25:26Z
dc.date.available2010-06-01T22:25:26Z
dc.date.issued1971-10en_US
dc.identifier.citationJONES, R. A.; KAUFMAN, P. B. (1971). "Regulation of Growth and Invertase Activity by Kinetin and Gibberellic Acid in Developing Avena Internodes." Physiologia Plantarum 25(2): 198-203. <http://hdl.handle.net/2027.42/75416>en_US
dc.identifier.issn0031-9317en_US
dc.identifier.issn1399-3054en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/75416
dc.description.abstractEvidence presented here indicates that there is a complex interaction between kinetin, gibberellin, and sucrose in the regulation of turnover of invertase in vivo . The synthesis of invertase is maintained in the presence of GA 3 and sucrose over relatively long periods of time. Kinetin, on the other hand, inhibits the full development of invertase activity seen in the sucrose and gibberellin control treatments. Moreover, the peak in invertase activity occurs earlier with kinetin treatment. During invertase turnover, once the peak is reached, kinetin enhances the rate of decay of enzyme activity relative to synthesis. The regulatory significance of invertase in intercalary growth and possible modes of kinetin action in this process are discussed.en_US
dc.format.extent2544669 bytes
dc.format.extent3109 bytes
dc.format.mimetypeapplication/octet-stream
dc.format.mimetypetext/plain
dc.publisherBlackwell Publishing Ltden_US
dc.rightsPhysiologia Plantarum 1971en_US
dc.titleRegulation of Growth and Invertase Activity by Kinetin and Gibberellic Acid in Developing Avena Internodesen_US
dc.typeArticleen_US
dc.subject.hlbsecondlevelNatural Resources and Environmenten_US
dc.subject.hlbtoplevelScienceen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumDepartment of Botany, University of Michigan, Ann Arbor, Michigan 48104en_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/75416/1/j.1399-3054.1971.tb01428.x.pdf
dc.identifier.doi10.1111/j.1399-3054.1971.tb01428.xen_US
dc.identifier.sourcePhysiologia Plantarumen_US
dc.identifier.citedreferenceBacon, J. S. D., MacDonald, I. R. & Knight, A. H. 1965. The development of invertase activity in slices of the root of Beta vulgaris L. washed under aseptic conditions. – Biochem. J. 94: 175 – 182.en_US
dc.identifier.citedreferenceBradshaw, M. J. & Edelman, J. 1969. Enzyme formation in higher plant tissue; the production of a gibberellin preceding invertase synthesis in aged tissue. – J. Exp. Bot. 20: 87 – 90.en_US
dc.identifier.citedreferenceJones, R. A. & Kaufman, P. B. 1971. R. — Physiol. Plant. 24: 491 – 497.en_US
dc.identifier.citedreferenceKaufman, P. B. 1965. The effects of growth substances on intercalary growth and cellular differentiation in developing internodes of Avena sativa. I. The effects of indole-3-acetic acid. – Ibid. 18: 424 – 443.en_US
dc.identifier.citedreferenceKaufman, P. B. Ghosheh, N. S. & Ikuma, H. 1968. Promotion of growth and invertase activity by gibberellic acid in developing Avena internodes. – Plant Physiol. 43: 29 – 34.en_US
dc.identifier.citedreferenceKaufman, P. B. Ghosheh, N. S. Soni, S. L. & Ikuma, H. 1971. Regulation of invertase levels in Avena stem segments by gibberellic acid and sucrose. – Ibid. ( In press.).en_US
dc.identifier.citedreferenceLowry, O. H., Rosebrough, N. J., Farr, A. L. & Randall, R. J. 1951. P. — J. Biol. Chem. 193: 265 – 275.en_US
dc.identifier.citedreferenceNelson, N. 1944. A photometric adaption of the Somogyi method for the determination of glucose. – Ibid. 153: 375 – 380.en_US
dc.identifier.citedreferencePenner, D. & Ashton, F. M. 1967. Hormonal control of pro-teinase activity in squash cotyledons. – Plant Physiol. 42: 791 – 796.en_US
dc.identifier.citedreferencePressey, R. 1966. Separation and properties of potato invertase and invertase inhibitor. – Arch. Biochem Biophys 113: 667 – 674.en_US
dc.identifier.citedreferenceRoychoudhury, R., Datta, A. & Sen, S. P. 1965. The mechanism of action of plant growth substances: The role of nuclear RNA in growth substance action. – Biochim Biophys. Acta 107: 346 – 351.en_US
dc.identifier.citedreferenceScott, P. L., & Leopold, A. C. 1967. Opposing effects of gibberellin and ethylene. – Plant. Physiol. 47: 1021 – 1022.en_US
dc.identifier.citedreferenceSeitz, K. & Lang, A. 1968. Invertase activity and cell growth in lentil epicotyls. – Ibid. 43: 1075 – 1082.en_US
dc.identifier.citedreferenceSomogyi, M. 1952. Notes on sugar determination. – J. Biol. Chem. 195: 19 – 23.en_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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