Simultaneous reduction of the activity of two related enzymes, involved in early steps of the polyamine biosynthetic pathway, by a single antisense cDNA in transgenic rice von Capell, T., Bassie, L., Topsom, L., Hitchin, E., Christou, P.

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Transgenic cell lines as a useful tool to study the biochemistry of down-regulation of an endogenous rice gene using a heterologous diamine-oxidase cDNA von Bassie, Ludovic, Noury, Matthiew, Wisniewski, Jean Pierre, Topsom, Lola, Christou, Paul, Capell, Teresa

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The aluminium chloride-catalysed decomposition of some N-(3-bromopropyl)arylamines von Deady, L. W., Pirzada, N., Topsom, R. D.

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Electrophilic substitution in acenaphthene and related compounds. III. Acetylation of some monosubstituted acenaphthenes von Deady, L. W, Gray, P. M, Topsom, R. D

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Electrophilic substitution in acenaphthene and related compounds. II. Bromination and chlorination of bromo- and chloroacenaphthenes von Constantine, P. R, Deady, L. W, Topsom, R. D

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Gas-phase elimination kinetics of ethyl, isopropyl and tert-butyl N,N-diethylcarbamates. application of taft-topsom correlation for substituents other than carbon at the acid side of organic ethyl esters von Herize, Armando, Dominguez, Rosa M., Rotinov, Alexandra, Nuñez, Oswaldo, Chuchani, Gabriel

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Mutual Information Based Gesture Recognition von Harding, Peter, Topsom, Michael, Costen, Nicholas

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Contribution of theoretical chemistry to an understanding of electronic substituent effects von Topsom, Ronald D

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Acidities of 4-substituted benzoic, bicyclo[2.2.2]oct-1-yl and bicyclo[2.2.2]oct-2-enyl carboxylic acids von Koppel, I. A., Mishima, M., Stock, L. M., Taft, R. W., Topsom, R. D.

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Substituent electronegativity parameters von Marriott, Stephen, Reynolds, William F, Taft, Robert W, Topsom, Ronald D

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Analysis of the acidities of 3- and 4-substituted pyridinium and anilinium ions von Taagepera, M, Summerhays, K. D, Hehre, W. J, Topsom, R. D, Pross, A, Radom, L, Taft, R. W

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A theoretical scale of substituent resonance parameters (σR°) von MARRIOTT, S, TOPSOM, R. D

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π-Electron transfer as calculated at various levels of basis set. A redefinition of the theoretical scale of σ R ° values von Marriott, Stephen, Silvestro, Anthony, Topsom, Ronald D.

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Experimental and theoretical studies of the effects of hydration on proton exchange equilibria von Bromilow, J., Marriott, S., Partridge, A., Taft, R. W., Topsom, R. D.

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Benzyltrimethylammonium p-nitrophenolate trihydrate von Butt, G. L., Mackay, M. F., Topsom, R. D.

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The field-induced resonance effect von MARRIOTT, S, TOPSOM, R. D

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The response of substituents to pi-electron demand von Reynolds, W.F., Dais, P., Taft, R.W., Topsom, R.D.

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The nature of field effects and their fall-off with distance: The acidity of substituted quinuclidinium and bicyclooctylammonium ions von Adcock, W., Anvia, F., Butt, G., Cook, A., Duggan, P., Grob, C. A., Marriott, S., Rowe, J., Taagera, M., Taft, R. W., Topsom, R. W.

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Substituent electronegativities von Reynolds, W.F., Taft, R.W., Marriott, S., Topsom, R.D.

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Polarization of π-electron systems by substituent dipoles and poles von Marriott, Stephen, Topsom, Ronald D.

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