Preface |
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xi | |
1 Introduction: Quadruplexes and their Biology |
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1 | (20) |
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Helical Arrangements of Guanosine Repeats |
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1 | (1) |
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The Rise of the Quadruplex Concept |
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2 | (1) |
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Guanine-rich Sequences in Telomeres |
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3 | (2) |
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Telomere Maintenance and Telomerase |
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5 | (4) |
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Telomerase Targeting for Therapy |
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9 | (2) |
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Telomerase Inhibition Measurement |
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11 | (2) |
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Quadruplex Sequences in Genomes |
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13 | (2) |
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15 | (1) |
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15 | (6) |
2 DNA and RNA Quadruplex Structures |
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21 | (22) |
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The G-Quartet-The Cement that Holds Quadruplex Structures Together |
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21 | (3) |
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Four-stranded Helix Models |
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24 | (1) |
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25 | (2) |
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Overview of Quadruplex Structural Features |
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27 | (4) |
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Representative Quadruplex Structures |
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31 | (4) |
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Quadruplex Structure Prediction |
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35 | (1) |
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36 | (2) |
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38 | (1) |
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38 | (5) |
3 The Structures of Human Telomeric DNA Quadruplexes |
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43 | (24) |
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43 | (3) |
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An Intramolecular Quadruplex in a Sodium Ion Environment |
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46 | (2) |
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Crystal Structures of Human Telomeric Quadruplexes in a Potassium Ion Environment |
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48 | (6) |
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NMR Structures of Human Telomeric Quadruplexes in Potassium Solution |
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54 | (5) |
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Biophysical Studies on Telomeric Quadruplex Topology |
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59 | (1) |
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The Organization and Structure of Quadruplex Repeats along the Telomeric DNA Overhang |
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60 | (3) |
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63 | (1) |
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63 | (4) |
4 Telomeric Quadruplex Ligands I: Anthraquinones and Acridines |
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67 | (26) |
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67 | (1) |
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Methods for Studying Quadruplex-Ligand Complexes |
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68 | (3) |
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Anthraquinones, their Derivatives and Analogs |
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71 | (4) |
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75 | (5) |
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80 | (6) |
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Polycyclic Acridines-the RHPS4 Ligand |
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86 | (2) |
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88 | (5) |
5 Telomeric Quadruplex Ligands II: Polycyclic and Non-fused Ring Compounds |
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93 | (16) |
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93 | (1) |
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More Polycyclic Compounds |
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93 | (7) |
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Telomestatin-the Archetypal Macrocyclic Quadruplex Ligand |
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100 | (2) |
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Other Non-polycyclic Quadruplex Ligands |
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102 | (3) |
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105 | (1) |
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105 | (4) |
6 The Biology and Pharmacology of Telomeric Quad ruplex Ligands |
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109 | (10) |
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109 | (1) |
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G-quadruplex Ligands Induce DNA Damage Responses |
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110 | (2) |
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G-quadruplex Ligands Show in vivo Anti-tumor Activity |
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112 | (3) |
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115 | (4) |
7 Genomic Quadruplexes as Therapeutic Targets |
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119 | (20) |
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119 | (3) |
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Quadruplexes in the c-myc Promoter |
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122 | (7) |
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Quadruplexes in the c-kit Promoter |
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129 | (4) |
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Other Genomic Quadruplexes |
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133 | (1) |
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134 | (5) |
8 RNA Quadruplexes |
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139 | (12) |
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139 | (1) |
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Telomeric RNA Quadruplexes |
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139 | (6) |
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145 | (2) |
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147 | (4) |
9 Design Principles for Quadruplex-binding Small Molecules |
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151 | (24) |
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151 | (1) |
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Features Desired in Lead Ligand Scaffolds |
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151 | (4) |
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The Selection of Quadruplex-binding Core Motifs |
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155 | (11) |
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The Selection of Ligand Substituents |
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166 | (1) |
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Targets and Tools for Ligand Selectivity and Discovery |
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167 | (2) |
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169 | (2) |
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171 | (4) |
10 The Determination of Quadruplex Structures |
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175 | (18) |
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Fiber Diffraction Methods |
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175 | (1) |
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176 | (6) |
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Sources of Structural Data |
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182 | (1) |
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Quadruplex Conformational Fundamentals |
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183 | (4) |
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Modeling of Quadruplex Structures |
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187 | (1) |
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Visualization of Quadruplex Molecular Structures |
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188 | (1) |
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The Structures in this Book |
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189 | (1) |
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189 | (1) |
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189 | (4) |
Index |
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193 | |