List of Contributors |
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xii | |
Preface |
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xvi | |
About the Editors |
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xviii | |
1 Plant Root Exudate Analysis: Recent Advances and Applications |
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1 | (14) |
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1 | (2) |
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1.2 Root Exudates Composition: Collection and Analysis |
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3 | (2) |
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1.3 Role of Root Exudates in Shaping Rhizospheric Microbiomes |
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5 | (1) |
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1.4 Applications of Root Exudation |
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6 | (1) |
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1.5 Conclusion and Future Prospects |
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7 | (3) |
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10 | (5) |
2 Phytoproteomics: A New Approach to Decipher Phytomicrobiome Relationships |
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15 | (17) |
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15 | (1) |
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16 | (2) |
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2.3 Phytomicrobiome: The Communication via Signaling |
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18 | (1) |
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19 | (3) |
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2.4.1 Gel-Based Protein Separation Techniques |
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21 | (1) |
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2.4.2 Non-Gel Protein Separation Techniques |
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21 | (1) |
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2.5 Analysis of Phytomicrobial Interactions Using Proteomics Approaches |
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22 | (4) |
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2.6 Conclusion and Future Prospects |
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26 | (2) |
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28 | (4) |
3 Metagenomics: An Approach to Unravel the Plant Microbiome and Its Function |
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32 | (13) |
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32 | (1) |
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33 | (1) |
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3.3 Metagenomics of Plant Rhizosphere |
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33 | (2) |
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3.4 Metagenomics of Plant Phyllosphere |
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35 | (1) |
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3.5 Metagenomics of Plant Endosphere |
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36 | (1) |
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3.6 In-silico Tools for Metagenome Analysis |
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37 | (1) |
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37 | (1) |
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3.6.2 Quantitative Insights into Microbial Ecology (QIIME) |
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37 | (1) |
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3.6.3 MEta Genome Analyzer (MEGAN) |
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38 | (1) |
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3.7 Recent Progress in Metagenomic Studies of Plant Microbiome |
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38 | (1) |
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3.8 Conclusion and Future Prospects |
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38 | (1) |
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38 | (7) |
4 Combating the Abiotic Stress Through Phytomicrobiome Studies |
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45 | (21) |
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45 | (2) |
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4.1.1 Abiotic Stress and Phytomicrobiome |
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45 | (1) |
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4.1.2 Role of Signaling in Phytomicrobiome Interactions |
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46 | (1) |
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4.2 Phytomicrobiome Signaling Compounds |
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47 | (2) |
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4.2.1 Root Exudates and Plant Volatiles Compounds |
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47 | (1) |
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4.2.2 Microbial Volatile Organic Compounds |
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47 | (1) |
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48 | (1) |
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4.2.4 Underground Phytomicrobiome Signaling |
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48 | (1) |
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4.3 Mechanisms of Phytomicrobiome Associated with Abiotic Stress Tolerance |
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49 | (8) |
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4.3.1 Drought Stress Alleviation |
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50 | (3) |
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4.3.2 Salinity Stress Mitigation |
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53 | (2) |
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4.3.3 Heavy Metal Toxicity |
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55 | (1) |
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4.3.4 Low-Temperature Stress |
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56 | (1) |
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4.3.5 Nutrient Deficiency |
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56 | (1) |
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4.3.6 Flooding or Water Submergence |
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56 | (1) |
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4.4 Importance of Phytomicrobiome Engineering for Crop Stress Alleviation |
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57 | (1) |
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4.5 Omics Strategies in Phytomicrobiome Studies |
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58 | (1) |
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4.6 Conclusion and Future Prospects |
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59 | (1) |
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59 | (1) |
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60 | (6) |
5 Microbial Diversity of Phyllosphere: Exploring the Unexplored |
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66 | (25) |
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66 | (1) |
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5.2 Origin of Phyllosphere Microflora |
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67 | (1) |
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5.3 Tools to Study Phyllomicrobiome |
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68 | (9) |
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5.3.1 Conventional Methods |
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69 | (1) |
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5.3.2 Microscopic Techniques |
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69 | (1) |
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5.3.3 First-Generation Molecular Techniques |
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70 | (1) |
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5.3.4 Next-Generation Sequencing Methods |
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70 | (6) |
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5.3.5 Omics and Bioinformatics Approaches |
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76 | (1) |
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5.3.6 Other Molecular Methods |
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77 | (1) |
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5.4 Biodiversity of Phyllosphere |
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77 | (1) |
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5.5 Microbial Adaptation to Phyllosphere |
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78 | (3) |
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5.5.1 Adaptation to Abiotic Stresses |
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79 | (1) |
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5.5.2 Adaptation to Biotic Stresses |
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80 | (1) |
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5.5.3 Adaptation to Nutrient Scarcity |
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81 | (1) |
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5.6 Interaction of Phyllomicrobiota with Plants |
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81 | (2) |
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5.6.1 Positive Interactions |
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82 | (1) |
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5.6.2 Negative Interactions |
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83 | (1) |
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5.7 Significance of Phyllomicrobiome Studies |
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83 | (1) |
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5.8 Conclusion and Future Prospects |
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84 | (1) |
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85 | (6) |
6 Rhizosphere Engineering: An Effective Approach for Sustainable Modern Agriculture |
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91 | (27) |
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91 | (1) |
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6.2 Natural Plant-Microbe Interactions in Rhizosphere |
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92 | (1) |
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6.3 Molecular Mechanisms in Plant-Microbe Interactions in Rhizosphere |
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93 | (1) |
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6.4 Biochemical Components in Rhizosphere Signaling |
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94 | (2) |
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6.5 Tools and Techniques in Rhizosphere Engineering |
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96 | (4) |
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6.5.1 Stable Isotope Probing (SIP) |
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96 | (1) |
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97 | (1) |
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6.5.3 Fluorescence In Situ Hybridization (FISH) |
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97 | (1) |
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97 | (1) |
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98 | (1) |
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98 | (1) |
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99 | (1) |
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99 | (1) |
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6.6 Rhizosphere Components Amenable to Engineering |
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100 | (7) |
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100 | (1) |
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100 | (7) |
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6.6.2.1 Root Exudate Modification |
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100 | (1) |
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6.6.2.2 Root Architecture Modification |
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101 | (1) |
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6.6.2.3 Enhancing Abiotic Stress Tolerance in Plants |
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101 | (2) |
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6.6.2.4 Enhancing Biotic Stress Tolerance in Plants |
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103 | (2) |
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6.6.2.5 Engineering Metabolic Pathways in Plants |
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105 | (2) |
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6.6.3 Engineering Microbial Populations |
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107 | (1) |
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6.7 Conclusion and Future Prospects |
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107 | (1) |
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108 | (1) |
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108 | (10) |
7 Plant Communication with Associated: Its Components, Composition and Role in Maintaining Plant Homeostasis |
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118 | (32) |
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118 | (1) |
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7.2 Biofilm and Rhizospheric Interactions |
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119 | (1) |
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7.3 Biofilm Formation at the Root Rhizosphere |
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120 | (5) |
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7.3.1 The Components of Biofilm Matrix |
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121 | (1) |
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7.3.2 Bacterial Quorum Sensing |
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122 | (3) |
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7.4 Genetic Features Responsible for Bacterial Cell Adhesion to Plant System |
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125 | (13) |
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7.4.1 Chemotaxis Motility |
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125 | (1) |
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7.4.2 Substrate Utilization and Transport |
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125 | (1) |
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7.4.3 Lipopolysaccharide and Membrane Proteins |
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126 | (1) |
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7.4.4 Plant Cell Wall Modification |
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127 | (1) |
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7.4.5 Adhesion and Biofilm Formation |
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128 | (1) |
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128 | (1) |
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7.4.7 Bacterial Secretion System |
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129 | (1) |
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7.4.8 Transcriptional Regulators and Sensor Proteins |
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130 | (8) |
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7.5 Nutrient Interactions |
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138 | (2) |
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7.5.1 Release and Activation of Minerals |
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138 | (1) |
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138 | (1) |
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138 | (1) |
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139 | (1) |
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140 | (2) |
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140 | (1) |
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140 | (1) |
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140 | (1) |
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141 | (1) |
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142 | (1) |
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7.7 Conclusion and Future Prospects |
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142 | (1) |
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143 | (7) |
8 Phytomicrobiome: Synergistic Relationship in Bioremediation of Soil for Sustainable Agriculture |
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150 | (14) |
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150 | (1) |
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151 | (1) |
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8.2.1 Process of Phytoremediation |
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151 | (1) |
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8.2.2 Strategies for Phytoremediation |
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151 | (1) |
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8.3 Phytomicrobe Interactions and Rhizomediation |
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152 | (5) |
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8.3.1 Principle of Phytomicrobiome Interaction During Rhizomediation |
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152 | (2) |
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8.3.2 Removal of Inorganic Contaminants |
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154 | (1) |
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8.3.3 Removal of Organic Pollutants |
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154 | (3) |
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8.3.4 Factors Affecting Rhizomediation |
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157 | (1) |
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8.4 Conclusion and Future Prospects |
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157 | (1) |
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158 | (6) |
9 Rhizospheric Biology: Alternate Tactics for Enhancing Sustainable Agriculture |
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164 | (23) |
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164 | (1) |
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9.2 Engineering the Rhizosphere |
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165 | (4) |
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9.2.1 Rhizosphere and Rhizobia |
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165 | (2) |
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9.2.2 Root Exudates: Chemical Nature and Types |
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167 | (1) |
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9.2.3 Factors Affecting Root Exudate |
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168 | (1) |
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9.3 Engineering Soil Microbial Populations and Plant-Microbe Interactions |
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169 | (1) |
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9.3.1 Microorganisms in Soil |
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169 | (1) |
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9.3.2 Soil Modification: Altering Microbial Populations |
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170 | (1) |
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9.4 Plant Growth-Promoting Rhizobacteria: Mechanisms, Potential, and Usages |
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170 | (6) |
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171 | (4) |
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9.4.1.1 Biological N2 Fixation |
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171 | (2) |
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9.4.1.2 Phosphate Solubilization |
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173 | (1) |
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9.4.1.3 Zinc Solubilization |
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174 | (1) |
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9.4.1.4 Siderophore Production |
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174 | (1) |
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9.4.1.5 Production of Phytohormones |
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174 | (1) |
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9.4.1.6 ACC (1-Aminocyclopropane-1-Carboxylate) Deaminase Activity |
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175 | (1) |
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9.4.2 Indirect Mechanisms |
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175 | (1) |
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9.5 Plant-Microbe Interaction |
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176 | (1) |
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9.6 Biofertilizers and its Applications |
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177 | (1) |
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9.7 Plant Genetic Engineering |
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177 | (1) |
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9.8 Conclusion and Future Prospects |
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178 | (1) |
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178 | (1) |
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179 | (8) |
10 Application of Inorganic Amendments to Improve Soil Fertility |
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187 | (20) |
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187 | (1) |
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10.2 Impact of Bhoochetna Movement in Southern India |
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188 | (1) |
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10.3 Sustainable Agriculture |
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188 | (4) |
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10.3.1 Healthy Soil and Soil Quality |
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189 | (1) |
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189 | (1) |
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10.3.3 Soil Quality Indicator |
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190 | (1) |
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10.3.4 Soil Quality Index |
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191 | (1) |
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10.4 Factors to Be Considered While Selecting a Soil Amendment |
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192 | (2) |
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10.5 Advantages of Soil Amendments |
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194 | (1) |
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194 | (1) |
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10.7 Major Applications of Soil Amendments |
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195 | (7) |
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10.7.1 Phyto-Stabilization in Polluted or Contaminated Soils |
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195 | (1) |
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10.7.2 Restoration of Soil |
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196 | (11) |
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10.7.2.1 Soil Acidity/pH Soil Amendments |
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196 | (1) |
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10.7.2.2 Mineral Soil Amendments and Conditioners |
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196 | (1) |
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10.7.2.3 Different Types of Inorganic Amendments |
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197 | (5) |
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10.8 Combination Strategy for Soil Quality Improvement |
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202 | (1) |
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10.9 Conclusion and Future Prospects |
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203 | (1) |
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203 | (4) |
11 Improved Plant Resistance by Phytomicrobiome Community Towards Biotic and Abiotic Stresses |
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207 | (10) |
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207 | (1) |
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207 | (2) |
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11.2.1 Abiotic Stress Responses and Microbe-Mediated Mitigation in Plants |
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208 | (1) |
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11.2.2 Microbial-Induced Response to Stresses |
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208 | (1) |
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11.3 Response of Abiotic Response on Plant |
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209 | (2) |
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11.3.1 Induced Systemic Tolerance (IST) |
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209 | (1) |
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11.3.2 Metabolic Changes in Plants Induced by Microbes During Stress |
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209 | (13) |
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11.3.2.1 Metabolic Cross-Talk in Plants After Stress Induction |
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210 | (1) |
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11.3.2.2 Activation of Antioxidant Mechanism |
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210 | (1) |
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11.3.2.3 Activation of Systemically Induced Resistance |
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210 | (1) |
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11.4 Role of Phytohormones in Increasing Abiotic and Biotic Stress Tolerance |
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211 | (1) |
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11.5 Gene Transfer in Plants |
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212 | (1) |
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11.6 Conclusion and Future Prospects |
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212 | (1) |
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212 | (5) |
12 Bioprospecting: At the Interface of Plant and Microbial Communities |
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217 | (23) |
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217 | (1) |
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12.2 Plant-Associated Microbial Communities |
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218 | (4) |
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12.3 Beneficial Effects of Plant-Associated Microbial Communities |
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222 | (4) |
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223 | (1) |
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12.3.2 Plant Growth-Promoting Rhizobacteria (PGPR) |
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223 | (1) |
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12.3.3 Biotic and Abiotic Stress Resistance |
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224 | (2) |
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226 | (1) |
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12.4 Role of Microbial Processing (Signals) in Facilitating Plant Growth |
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226 | (4) |
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12.5 Conclusion and Future Prospects |
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230 | (1) |
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230 | (1) |
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231 | (9) |
13 Advances in Omics and Bioinformatics Tools for Phyllosphere Studies |
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240 | (14) |
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240 | (1) |
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13.2 Recent Trends and Approaches |
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241 | (2) |
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13.3 Computing for Biology |
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243 | (1) |
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13.4 Bioinformatics in Microbial Research |
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243 | (2) |
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13.5 Phyllosphere Microbiome Studies Based on Genome-Wide Association |
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245 | (1) |
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13.6 Omics Strategies and Their Integration |
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246 | (2) |
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246 | (1) |
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13.6.2 Metatranscriptomics |
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246 | (1) |
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247 | (1) |
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247 | (1) |
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13.7 Conclusion and Future Prospects |
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248 | (1) |
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248 | (6) |
14 Microbial Mediated Zinc Solubilization in Legumes for Sustainable Agriculture |
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254 | (23) |
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254 | (1) |
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14.2 Chronological Events of Zinc Biology |
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255 | (1) |
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14.3 Role of Zinc in Living System |
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256 | (3) |
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14.3.1 Essentiality of Zinc in Humans |
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256 | (1) |
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14.3.2 Essentiality of Zinc in Plants |
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257 | (2) |
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14.4 Zinc Deficiency vs. Zinc Toxicity in Crop Plants |
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259 | (1) |
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14.5 Availability of Zinc in Soil Environment |
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260 | (1) |
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14.6 Factors Affecting Zinc Availability to Plants |
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261 | (1) |
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14.7 Response of Legume Crops to Zinc |
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262 | (1) |
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14.8 Microbial Mediated Zinc Solubilization in Legume Crops |
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263 | (3) |
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14.8.1 Zinc-Solubilizing Bacteria (ZnSB) |
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264 | (1) |
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14.8.2 Zinc-Solubilizing Fungi (ZnSF) |
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265 | (1) |
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14.9 Conclusion and Future Prospects |
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266 | (1) |
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266 | (11) |
15 Composition and Interconnections in Phyllomicrobiome |
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277 | (16) |
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277 | (2) |
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15.2 Significance of Phyllospheremicrobiota |
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279 | (1) |
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15.3 Phyllosphere Microorganisms as Plant Growth Regulator |
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280 | (5) |
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15.3.1 Plant Growth Hormones Production by Phyllosphere Microorganisms |
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280 | (1) |
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15.3.2 Phosphorus Solubilization by Phyllosphere Microorganisms |
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280 | (1) |
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15.3.3 Siderophores Production by Phyllosphere Microorganisms |
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280 | (1) |
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15.3.4 Phyllosphere Microorganisms as Biocontrol Agents Against the Phytopathogens |
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280 | (1) |
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15.3.5 Phyllosphere Microorganisms to Reduce Biotic and Abiotic Stress |
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281 | (1) |
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15.3.6 Synthesis of 1-Aminocyclopropane-1-Carboxylate Deaminase (ACC) |
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282 | (1) |
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15.3.7 Phyllosphere Microorganisms in Nitrogen-Fixation |
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282 | (1) |
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15.3.8 Frost Injury and Frost Control by Altering the Phyllosphere Microbiota |
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282 | (1) |
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15.3.9 Remediation of Toxic Pollutants |
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283 | (1) |
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283 | (1) |
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15.3.11 Role of Phyllosphere Microorganisms in Climate Change |
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284 | (1) |
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15.3.12 Phyllosphere Microorganisms in Nutrient Yield and Increase of Plant Growth |
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284 | (1) |
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15.3.13 Plant Hormones as Colonization Mediators of the Plant Leaves |
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284 | (1) |
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15.4 Plant-Pathogen Interactions Mediated by Phyllosphere Microbiome |
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285 | (1) |
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15.4.1 Interaction Dependent on the Ionome |
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285 | (1) |
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15.4.2 Role of Secretory Systems and Secretory Products |
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285 | (1) |
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286 | (1) |
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15.5 Conclusion and Future Prospects |
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286 | (1) |
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286 | (7) |
Index |
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293 | |