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Effect of pesticides on proton flux through the CF0CF1 complex in chloroplasts.

by Edwina Po Sau Man. / The "0" & "1" in the title are subscripts. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1997. / Includes bibliographical references (leaves 81-86). / Abstract --- p.II / Acknowledgment --- p.IV / Abbreviations --- p.V / List of Tables --- p.VIII / List of Figures --- p.IX / Table of Contents --- p.XII / Chapter Section 1 --- Introduction --- p.1 / Chapter 1.1 --- Photosynthesis --- p.1 / Chapter 1.2 --- Site of Photosynthesis --- p.3 / Chapter 1.3 --- The Structure of ATPase --- p.6 / Chapter 1.3.1 --- Functions of the Subunits of CF1 --- p.9 / Chapter 1.3.1.1 --- The ε - Subunit --- p.9 / Chapter 1.3.1.2 --- The δ - Subunit --- p.9 / Chapter 1.3.1.3 --- The γ- Subunit --- p.10 / Chapter 1.3.1.4 --- The α- and β- Subunits --- p.10 / Chapter 1.4 --- "Photosynthetic Electron Transport, Δ pH and Phosphorylation inside Chloroplasts" --- p.12 / Chapter 1.5 --- Pesticides --- p.16 / Chapter 1.5.1 --- Paraquat --- p.17 / Chapter 1.5.2 --- Carbamates --- p.20 / Chapter 1.6 --- Objectives of the Study --- p.21 / Chapter Section 2 --- Materials and Methods --- p.22 / Chapter 2.1 --- Apparatus --- p.22 / Chapter 2.2 --- Materials --- p.24 / Chapter 2.2.1 --- Reagents and Buffers for assay of Proton Transport --- p.25 / Chapter 2.2.2 --- Pesticides --- p.26 / Chapter 2.2.3 --- Buffers for SDS-PAGE --- p.27 / Chapter 2.2.4 --- Reagents of Bradford Protein Assay --- p.31 / Chapter 2.3 --- Methods --- p.32 / Chapter 2.3.1 --- Determination of ChlorophyllContent --- p.32 / Chapter 2.3.2 --- Determination of Protein Content in Chloroplast Thylakoids --- p.33 / Chapter 2.3.3 --- Measurement of Proton Transport --- p.34 / Chapter 2.3.3.1 --- Pesticide Concentration Study --- p.36 / Chapter 2.3.3.2 --- Time Course Study --- p.36 / Chapter 2.3.3.3 --- Kinetic Analysis of the Effects of Pesticides on Chloroplast Thylakoids Before and After Illumination --- p.37 / Chapter 2.3.3.4 --- Study of the Combined Effects of Two Pesticides --- p.37 / Chapter 2.3.4 --- Effect of Pesticides on Chloroplast Membranes by SDS-PAGE --- p.38 / Chapter Section 3 --- Results --- p.39 / Chapter 3.1 --- Pesticide Concentration Study --- p.39 / Chapter 3.1.1 --- Paraquat Dichloride --- p.39 / Chapter 3.1.2 --- Methyl Carbamate --- p.41 / Chapter 3.1.3 --- Ethyl Carbamate --- p.43 / Chapter 3.1.4 --- Pyridinol Carbamate --- p.45 / Chapter 3.1.5 --- Pyrrolidinedithiocarbamate --- p.47 / Chapter 3.1.6 --- Diethyldithiocarbamic Acid --- p.49 / Chapter 3.1.7 --- Summary of the Pesticides Concentration Study --- p.51 / Chapter 3.2 --- Time-course Study --- p.52 / Chapter 3.3 --- Kinetic Analysis of the Effects of Pesticides on Chloroplast Thylakoids Before and After Illumination --- p.53 / Chapter 3.3.1 --- Paraquat Dichloride --- p.53 / Chapter 3.3.2 --- Methyl Carbamate --- p.56 / Chapter 3.3.3 --- Ethyl Carbamate --- p.57 / Chapter 3.3.4 --- Pyridinol Carbamate --- p.58 / Chapter 3.3.5 --- Pyrrolidinedithiocarbamate --- p.59 / Chapter 3.3.6 --- Diethyldithiocarbamic Acid --- p.60 / Chapter 3.4 --- Combined Effects of Paraquat and Carbamates --- p.61 / Chapter 3.4.1 --- Paraquat and Methyl Carbamate --- p.61 / Chapter 3.4.2 --- Paraquat and Ethyl Carbamate --- p.64 / Chapter 3.4.3 --- Paraquat and Pyridinol Carbamate --- p.66 / Chapter 3.4.4 --- Paraquat and Pyrrolidinedithiocarbamate --- p.69 / Chapter 3.4.5 --- Paraquat and Diethyldithiocarbamic Acid --- p.71 / Chapter 3.5 --- Gel Electrophoresis --- p.73 / Chapter Section 4 --- Discussion --- p.75 / Chapter Section 5 --- Conclusion --- p.80 / Chapter Section 6 --- References --- p.81 / References --- p.81 / Appendix I Kinetic Analysis of Pesticides with Chloroplast Thylakoids upon Illumination --- p.87 / Appendix II Kinetic Analysis of Pesticides with Chloroplast Thylakoids in the Dark --- p.88 / Appendix III The Initial Rate of Proton Transport in Chloroplast Thylakoids with Different Pesticides --- p.89 / Appendix IV The Conversion of Equivalent Protons from pH Changes --- p.90 / Appendix V Calculation of Proton Transport (%) --- p.91 / Appendix VI Determination of Protein Content in Chloroplast Thylakoids --- p.92 / Appendix VII Calculaiton of Relative Mobility (Rf) --- p.93

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_322724
Date January 1997
ContributorsPo, Edwina Sau Man., Chinese University of Hong Kong Graduate School. Graduate Board on Environmental Science.
Source SetsThe Chinese University of Hong Kong
LanguageEnglish
Detected LanguageEnglish
TypeText, bibliography
Formatprint, xv, 93 leaves : ill. (some col. monunted) ; 30 cm.
RightsUse of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/)

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