Effect of cytokinins supplied via the xylem at multiples of endogenous concentrations on transpiration and senescence in derooted seedlings of oat and wheat von BADENOCH‐JONES, J., PARKER, C.W., LETHAM, D.S., SINGH, S.

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The effect of auxin on cytokinin levels and metabolism in transgenic tobacco tissue expressing an ipt gene von Zhang, R, Zhang, X, Wang, J, Letham, D.S, McKinney, S.A, Higgins, T.J.V. (Australian National Univ., Canberra (Australia). Research School of Biological Sciences)

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Cytokinin controls the cell cycle at mitosis by stimulating the tyrosine dephosphorylation and activation of p34(cdc2)-like H1 histone kinase von Zhang, K, Letham, D.S, John, P.C.L. (Australian National Univ., Canberra (Australia). Research School of Biological Sciences, Plant Cell Biology Group)

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Influence of ethylene on cytokinin metabolism in relation to Petunia corolla senescence von Taverner, E, Letham, D.S, Wang, J, Cornish, E, Willcocks, D.A

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Cytokinin synthesis is higher in the Arabidopsis amp1 mutant von NOGUE, Fabien, HOCART, Charles, LETHAM, David S, DENNIS, Elizabeth S, CHAUDHURY, Abdul M

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stability and biological activity of cytokinin metabolites in soybean callus tissue von Palni, L.M.S, Palmer, M.V, Letham, D.S

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Synthesis of radioactive zeatin riboside and related compounds by alkylation of purine moieties von Young, H., Letham, D.S., Hocart, C.H., Eichholzer, J.V.

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Zeatin, a factor inducing cell division isolated from [formula omitted] von Letham, D.S.

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Purification and probable identity of a new cytokinin in sweet corn extracts von Letham, D.S.

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Inhibition of carnation petal inrolling by growth retardants and cytokinins von Taverner, E.A, Letham, D.S, Wang, J, Cornish, E

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Cytokinin oxidase — purification by affinity chromatography and activation by caffeic acid von Wang, J., Letham, D.S.

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Cytokinin biochemistry in relation to leaf senescence, 7: Endogenous cytokinin levels and exogenous applications of cytokinins in relation to sequential leaf senescence of tobacco von Singh, S, Letham, D.S, Palni, L.M.S

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Studies of cytokinin action and metabolism using tobacco plants expressing either the ipt or the GUS gene controlled by a chalcone synthase promoter. I. Developmental features of t... von Wang, J, Letham, D.S, Cornish, E, Stevenson, K.R

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Derivatives of cytokinins for negative ion mass spectrometry von Hocart, C.H, Wang, J, Letham, D.S

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Regulators of cell division in plant tissues. XXV. Metabolism of zeatin by lupin seedlings von Parker, C.W, Letham, D.S, Gollnow, B.I, Summons, R.E, Duke, C.C

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Cytokinin biochemistry in relation to leaf senescence, 8: Translocation, metabolism and biosynthesis of cytokinins in relation to sequential leaf senescence of tobacco von Singh, S, Letham, D.S, Palni, L.M.S

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Regulators of cell division in plant tissues. XXVII. Identification of an amino-acid conjugate of 6-benzylaminopurine formed in Phaseolus vulgaris seedlings von Letham, D.S, Summons, R.E, Parker, C.W, MacLeod, J.K

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Identification and quantitation of adenosine-3':5'-cyclic monophosphate in plants using gas chromatography-mass spectrometry and high-performance liquid chromatography von Johnson, L.P, MacLeod, J.K, Parker, C.W, Letham, D.S, Hunt, N.H

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Cytokinin biosynthesis in plant tumor tissues [Nicotiana, Datura] von Palni, L.M.S, Tay, S.A.B, Nandi, S.K, Pianca, D.J, Klerk, G.J.M. de, Wong, O.C, Letham, D.S, MacLeod, J.K

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Purification of factors inducing cell division extracted from plum fruitlets von Letham, D.S.

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