About the Authors, |
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xvii | |
Introduction, |
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xix | |
CHAPTER 1 Systems Biology, Biological Knowledge and Kinetic Modelling |
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1 | |
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DEPENDENCE OF ENZYME REACTION RATE ON THE SUBSTRATE CONCENTRATION |
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3 | |
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WHAT ARE THE MODEL LIMITATIONS? OR, IN OTHER WORDS, WHAT CAN BE MODELLED? |
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8 | |
CHAPTER 2 Cellular Networks Reconstruction and Static Modelling |
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13 | |
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13 | |
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THE HIGH-QUALITY NETWORK RECONSTRUCTION: DESCRIPTION OF THE PROCESS |
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14 | |
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VISUAL NOTATIONS: THREE CATEGORIES |
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17 | |
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Communication between Diagrams |
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22 | |
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Tools and Methods for Static Modelling |
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24 | |
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Databases, Ontology and Standards for Pathway Reconstruction |
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25 | |
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27 | |
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SBGN: A Visual Notation for Network Diagrams |
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28 | |
CHAPTER 3 Edinburgh Pathway Editor |
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29 | |
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30 | |
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31 | |
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A FLEXIBLE VISUAL REPRESENTATION |
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35 | |
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47 | |
CHAPTER 4 Construction and Verification of Kinetic Models |
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49 | |
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49 | |
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BASIC PRINCIPLES OF KINETIC MODEL CONSTRUCTION |
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50 | |
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Development of a System of Ordinary Differential Equations Describing the Dynamics of a Metabolic System |
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51 | |
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Derivation of Rate Law of Enzymatic Reactions |
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58 | |
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BASIC PRINCIPLES OF KINETIC MODEL VERIFICATION |
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60 | |
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Verification of Kinetic Model Using in Vitro Experimental Data Measured for Purified Enzymes |
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60 | |
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Verification of the Kinetic Model Using in Vitro and in Vivo Experimental Data Measured for a Biochemical System |
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61 | |
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STUDY OF DYNAMIC AND REGULATORY PROPERTIES OF THE KINETIC MODEL |
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63 | |
CHAPTER 5 Introduction to DBSolve |
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65 | |
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CREATION AND ANALYSIS OF THE MODELS USING DBSOLVE. FUNCTIONAL DESCRIPTION |
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66 | |
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A General Look at the Interface |
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67 | |
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Description of the Example |
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67 | |
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The 'Metabolic Network' Tab: Creation of ODE System (Simple Method) |
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69 | |
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Creation of the ODE System Using RCT Format (The Alternative Method) |
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71 | |
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DBSolve Editors: RHS, Initial Values, Pools |
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72 | |
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72 | |
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73 | |
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73 | |
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ODE Tab: Solving the ODE System. Model Integration or in Silico Experiments |
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73 | |
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Explicit Tabbed Page. Calculating Dependencies Determined Explicitly |
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77 | |
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The Implicit Solver Tabbed Page. The Study of the System in a Steady State |
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79 | |
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Experimental Data Tab: Creation of the Table with Experimental Data |
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81 | |
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The Fitter Tabbed Page: Automatic Parameter Fitting |
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84 | |
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86 | |
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87 | |
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87 | |
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The 'Options' Tabbed Page |
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90 | |
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Some Examples from the CD |
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92 | |
CHAPTER 6 Enzyme Kinetics Modelling |
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95 | |
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95 | |
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BASIC PRINCIPLES OF MODELLING OF INDIVIDUAL ENZYMES AND TRANSPORTERS |
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96 | |
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Methods to Derive Rate Equation on the Basis of Enzyme Catalytic Cycle |
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97 | |
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Quasi-Equilibrium Approach |
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98 | |
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Quasi-Steady-State Approach |
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100 | |
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Combined Quasi-Equilibrium, Quasi-Steady-State Approach |
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102 | |
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How to Express Parameters of the Catalytic Cycle in Terms of Kinetic Parameters |
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107 | |
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Examples of Rate Equations Expressed in Terms of Kinetic Parameters |
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109 | |
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109 | |
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110 | |
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Ping Pong Bi Bi Mechanism |
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111 | |
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113 | |
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Kinetic Model of Histidinol Dehydrogenase from Escherichia coli |
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113 | |
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Available Experimental Data |
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113 | |
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Construction of the Catalytic Cycle |
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114 | |
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Derivation of Rate Equations |
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118 | |
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Estimation of Kinetic Parameters of the Rate Equations Using in Vitro Experimental Data |
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121 | |
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Kinetic Model of Escherichia coli Isocitrate Dehydrogenase and Its Regulation by Isocitrate Dehydrogenase Kinase/Phosphatase |
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124 | |
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Available Experimental Data |
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126 | |
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Kinetic Model of Isocitrate Dehydrogenase |
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126 | |
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Kinetic Model of IDH Kinase/Phosphatase |
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128 | |
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136 | |
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Kinetic Model of β-Galactosidase from Escherichia coli Cells |
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139 | |
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Catalytic Cycle of β-Galactosidase Construction |
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139 | |
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Derivation of the Rate Equation of β;-Galactosidase |
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141 | |
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Identification of the Parameters of the β-Galactosidase Rate Equation |
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147 | |
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147 | |
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Kinetic Model of Imidazologlycerol-Phosphate Synthetase from Escherichia coli |
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150 | |
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150 | |
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153 | |
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Derivation of the Rate Equations |
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153 | |
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Evaluation of Parameters of the Rate Equations |
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158 | |
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Application of the Model to Predict How the Synthetase and Glutaminase Activities of Imidazologlycerol-Phosphate Synthetase Depend on Concentrations of the Substrates and Effectors |
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166 | |
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168 | |
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Principles Used for Description of the Functioning of Allosteric Enzymes |
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168 | |
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Kinetic Model of Phosphofructokinase-1 from Escherichia coli |
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170 | |
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Available Experimental Data |
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172 | |
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Reconstruction of a Catalytic Cycle of Phosphofructokinase-1 |
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173 | |
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Derivation of a Rate Equation |
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175 | |
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Verification of the Model against Experimental Data |
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178 | |
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180 | |
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187 | |
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Kinetic Model of Mitochondrial Adenine Nucleotide Translocase |
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187 | |
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Experimental Data for Model Verification |
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188 | |
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Antiporter Functioning Mechanism |
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188 | |
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189 | |
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Derivation of Rate Equation |
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190 | |
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Dependence of Kinetic Constants on Membrane Potential |
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194 | |
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198 | |
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200 | |
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202 | |
CHAPTER 7 Kinetic Models of Biochemical Pathways |
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207 | |
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MODELLING OF THE MITOCHONDRIAL KREBS CYCLE |
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208 | |
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208 | |
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Description of Individual Enzymes of the Krebs Cycle |
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210 | |
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α-Ketoglutarate Dehydrogenase |
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212 | |
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Aspartate-Glutamate Carrier (AGC) |
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214 | |
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Aspartate Aminotransferase (AspAT) |
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219 | |
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Succinate Thiokinase (STK) |
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221 | |
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225 | |
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227 | |
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Malate Dehydrogenase (MDH) |
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228 | |
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α–Ketoglutarate-Malate Carrier (KMC) |
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229 | |
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Estimation of Model Parameters from in Vivo Data |
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231 | |
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MODELING OF THE ESCHERICHIA COLI BRANCHED-CHAIN AMINO ACID BIOSYNTHESIS |
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233 | |
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233 | |
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Derivation of the Rate Equations |
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235 | |
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Detailed Description of Pathway Steps |
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237 | |
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237 | |
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Threonine Dehydratase (TDH) |
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239 | |
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Acetolactate Synthase (AHAS) |
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239 | |
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Acetohydroxy Acid Isomeroreductase (IR) |
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241 | |
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Dihydroxy-Acid Dehydratase (DHAD) |
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243 | |
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Branched-Chain Amino Acid Transaminase (BCAT) |
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245 | |
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NADP Recycling and Effluxes |
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246 | |
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Evaluation of Maximal Reaction Rates |
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246 | |
CHAPTER 8 Modelling of Mitochondrial Energy Metabolism |
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249 | |
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OXIDATIVE PHOSPHORYLATION AND SUPEROXIDE PRODUCTION IN MITOCHONDRIA |
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249 | |
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DEVELOPMENT OF KINETIC MODELS |
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251 | |
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DESCRIPTION OF INDIVIDUAL PROCESSES OF THE MODEL |
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262 | |
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269 | |
CHAPTER 9 Application of the Kinetic Modelling Approach to Problems in Biotechnology and Biomedicine |
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277 | |
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STUDY OF THE MECHANISMS OF SALICYLATE HEPATOTOXIC EFFECT |
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277 | |
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Kinetic Description of the Influence of Salicylates on the Krebs Cycle |
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278 | |
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Impacts of Different Mechanisms of Salicylate Inhibition on the Total Adverse Effect on the Krebs Cycle |
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283 | |
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Prediction of Possible Ways to Recover Krebs Cycle Functionality |
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285 | |
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MULTIPLE TARGET IDENTIFICATION ANALYSIS FOR ANTI-TUBERCULOSIS DRUG DISCOVERY |
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287 | |
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Construction of a Kinetic Model of the Glyoxylate Shunt in Mycobacterium tuberculosis |
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288 | |
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Application of the Model to Identify Potential Targets for Therapeutic Drug Intervention |
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292 | |
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APPLICATION OF THE KINETIC MODEL OF ESCHERICHIA COLI BRANCHED-CHAIN AMINO ACID BIOSYNTHESIS TO OPTIMISE PRODUCTION OF ISOLEUCINE AND VALINE |
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293 | |
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Prediction of Possible Genetic Changes That Should Maximise Isoleucine and Valine Production |
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294 | |
Conclusion and Discussion |
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299 | |
REFERENCES |
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303 | |
INDEX |
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323 | |