Contributors |
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xi | |
About the editors |
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xv | |
Chapter 1 Anabaena-azollae, significance and agriculture application: A case study for symbiotic cyanobacterium |
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1 | (14) |
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1 | (2) |
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2 Anabaena azollae description isolated from Azolla pinnata |
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3 | (2) |
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3 Use of Anabaena azollae in the farming sector |
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5 | (5) |
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3.1 Professional biostimulation on plant growth |
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5 | (1) |
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3.2 Anabaena azollae as biofertilizer |
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6 | (1) |
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3.3 Anabaena azollae biological control |
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7 | (3) |
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4 Anabaena azollae bioremediation |
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10 | (1) |
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11 | (1) |
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12 | (1) |
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12 | (3) |
Chapter 2 The bioremediation of agricultural soils polluted with pesticides |
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15 | (26) |
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15 | (1) |
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2 An overview of pesticides; their role in agriculture and the adverse impacts associated with the over-use |
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16 | (2) |
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2.1 Overview of pesticides and their roles in agriculture |
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16 | (1) |
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2.2 Adverse impacts of pesticides over-use in agriculture |
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17 | (1) |
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3 Conventional methods of remediating agricultural soils polluted with pesticides |
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18 | (1) |
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4 Bioremediation of agricultural soils polluted with pesticides |
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18 | (9) |
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4.1 Microbial bioremediation of agricultural soils contaminated with pesticides |
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19 | (3) |
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4.2 Factors affecting the microbial bioremediation |
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22 | (5) |
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5 Research on bioremediation of agricultural soils polluted with pesticides |
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27 | (4) |
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5.1 Current areas of research on microbial bioremediation |
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27 | (1) |
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5.2 Novel trends in microbial bioremediation technology |
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28 | (2) |
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5.3 Advantages and disadvantages of microbial bioremediation process |
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30 | (1) |
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5.4 Indications for future research |
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30 | (1) |
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31 | (1) |
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32 | (9) |
Chapter 3 Multifunctional properties of polysaccharides produced by halophilic bacteria and their new applications in biotechnology |
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41 | (30) |
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41 | (1) |
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42 | (2) |
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3 EPS producing halophilic bacteria |
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44 | (1) |
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4 Production and fermentation strategies of EPS |
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45 | (2) |
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5 Extraction and purification of EPS |
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47 | (1) |
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6 Quantification and characterization of the EPSs |
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47 | (2) |
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7 Chemical composition of EPS |
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49 | (3) |
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8 Structure-function relationship |
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52 | (1) |
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9 Improved EPS with the modified properties: Engineering strategies |
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53 | (1) |
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10 Multifunctional properties of EPS |
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54 | (5) |
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54 | (1) |
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10.2 Facilitates biochemical interactions |
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54 | (1) |
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10.3 Temperature stability |
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55 | (1) |
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10.4 Emulsifying property |
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55 | (1) |
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55 | (1) |
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55 | (1) |
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56 | (1) |
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10.8 Protection against antimicrobials |
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56 | (1) |
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56 | (1) |
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10.10 Applications of EPS from halophiles |
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57 | (2) |
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59 | (1) |
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59 | (1) |
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59 | (12) |
Chapter 4 Microorganisms in metal recovery-Tools or teachers? |
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71 | (16) |
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71 | (1) |
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2 Microorganisms as key-players in biogeochemical cycling |
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72 | (2) |
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3 Metabolism in metal recovery |
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74 | (2) |
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4 Microbial applications in metal recovery |
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76 | (6) |
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4.1 Processes connected with nutrient metabolism |
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76 | (2) |
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4.2 Processes connected with energetic metabolism |
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78 | (2) |
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4.3 Detoxication processes |
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80 | (2) |
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82 | (1) |
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82 | (5) |
Chapter 5 Endophytic microbes mitigate biotic-abiotic stresses and modulate secondary metabolite pathway in plants |
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87 | (38) |
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87 | (2) |
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2 Plant endophytes symbiosis and their impact on plant phytochemical changes during biotic and abiotic stresses |
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89 | (10) |
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89 | (1) |
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2.2 Tactics adapted to mitigate environmental stress in plants |
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89 | (1) |
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2.3 Role of endophytes in reducing abiotic stresses in plants |
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90 | (4) |
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2.4 Mode of action of endophytes in plants under abiotic stress |
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94 | (1) |
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2.5 Role of endophytes in reducing biotic stress in plants |
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95 | (4) |
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2.6 Mode of action of endophytes in plants under biotic stress |
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99 | (1) |
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3 Plant-endophytes interactions under changing climate |
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99 | (4) |
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4 Endophytes modulates plant secondary metabolites biosynthesis |
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103 | (2) |
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5 Commercialization of endophytes |
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105 | (4) |
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5.1 Carrier-based formulations |
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106 | (1) |
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5.2 Stability and shelf life study |
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107 | (1) |
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5.3 Single vs multiple strains formulation |
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107 | (1) |
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5.4 Patent and registration |
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108 | (1) |
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5.5 Policies to support commercialization |
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108 | (1) |
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6 Conclusion and perspectives |
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109 | (1) |
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109 | (1) |
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110 | (15) |
Chapter 6 Biotechnological approaches for upgrading of unconventional crude oil |
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125 | (52) |
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125 | (1) |
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2 Unconventional crude oil resources |
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126 | (3) |
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3 Characteristics of unconventional crude oils |
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129 | (2) |
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4 Problems associated with the production and processing of unconventional crudes |
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131 | (1) |
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5 Recovery and processing of unconventional crude oils |
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132 | (1) |
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6 Bioupgrading of heavy crude oils |
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133 | (29) |
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6.1 Biodegradation and biotransformation of asphaltenes |
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135 | (7) |
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6.2 Sulfur removal and bioupgrading of unconventional crude oils |
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142 | (7) |
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6.3 Hydrocarbon biodegradation pathways |
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149 | (13) |
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7 Conclusions and research needs |
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162 | (1) |
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163 | (14) |
Chapter 7 Microbial approaches for amino acids production |
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177 | (32) |
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177 | (2) |
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2 Amino acids production by the fermentative way |
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179 | (9) |
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2.1 Approaches to amino acids-producing strains improvements |
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179 | (1) |
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2.2 L-tryptophan production |
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180 | (3) |
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183 | (3) |
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186 | (2) |
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3 Amino acids production by the enzymatic way |
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188 | (11) |
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3.1 L- and D-amino acids production: Aminoacylases |
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188 | (5) |
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3.2 L- and D-amino acids production: Hydantoinase-carbamoilase |
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193 | (6) |
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199 | (1) |
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200 | (9) |
Chapter 8 Pseudomonas for sustainable agricultural ecosystem |
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209 | (16) |
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209 | (1) |
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2 Methods of sustainable agriculture |
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210 | (1) |
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3 Plant growth-promoting rhizobacteria |
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211 | (1) |
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4 Biosynthesis of Pseudomonas |
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212 | (1) |
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5 Bioremediation activity |
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212 | (1) |
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6 How Pseudomonas directly benefitted agriculture |
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213 | (1) |
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7 Plant growth-promoting activity of Pseudomonas |
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214 | (3) |
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8 Bioremediation by pseudomonas |
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217 | (1) |
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9 Advantages of sustainable agriculture |
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217 | (1) |
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10 Drawbacks of sustainable agriculture |
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218 | (1) |
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218 | (1) |
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218 | (7) |
Chapter 9 Relationship between organic matter and microbial biomass in different vegetation types |
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225 | (22) |
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226 | (1) |
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2 Factors affecting soil microbial properties |
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227 | (5) |
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3 Effects of vegetation types, species, and afforestation |
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232 | (2) |
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4 Effects of land-use on soil organic carbon and microbial biomass |
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234 | (2) |
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5 Importance of organic litter layer |
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236 | (3) |
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239 | (1) |
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240 | (7) |
Chapter 10 Mechanisms of stress adaptation by bacterial communities |
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247 | (12) |
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248 | (1) |
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2 Stress, adaptation to stress and survival |
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248 | (1) |
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248 | (3) |
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251 | (1) |
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5 Single-cell vs community (biofilm) behavior and advantages |
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251 | (2) |
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6 Bacterial mechanisms for sensing its population (quorum) and effect of stress |
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253 | (1) |
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7 Odd man in the population: The persisters |
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254 | (1) |
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255 | (4) |
Chapter 11 Synergism in microbial communities facilitate the biodegradation of pesticides |
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259 | (16) |
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259 | (1) |
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2 Mechanisms of pesticide biodegradation pathways in microbes |
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260 | (8) |
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2.1 Organophosphorus pesticide |
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260 | (3) |
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2.2 Organochlorine pesticides |
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263 | (2) |
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265 | (2) |
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2.4 Pyrethroid pesticides |
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267 | (1) |
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3 Conclusion and future perspectives |
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268 | (1) |
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269 | (6) |
Chapter 12 Bioproduction of terpenoid aroma compounds by microbial cell factories |
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275 | (16) |
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275 | (1) |
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276 | (1) |
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277 | (2) |
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4 MVA and MEP pathway engineering |
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279 | (2) |
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5 Engineering terpene synthases and prenyl transferases |
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281 | (2) |
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6 Central carbon metabolism |
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283 | (1) |
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284 | (1) |
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285 | (1) |
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286 | (5) |
Chapter 13 Microbial mediated remediation of pesticides: A sustainable tool |
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291 | (14) |
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291 | (3) |
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2 Bioremediation technology of pesticide-contaminated soil |
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294 | (2) |
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3 Metabolic pathways of microbial degradation of pesticides |
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296 | (1) |
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4 Influencing factors of microbial remediation of pesticide |
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296 | (1) |
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5 Plant rhizosphere microdomains are an important place to degrade organic pollutants |
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297 | (1) |
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6 Enzymes released from roots can catalyze the degradation of organic pollutants |
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297 | (1) |
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7 Pesticide degradation via microbial associated plant rhizosphere |
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298 | (1) |
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8 Several issues that need further study in bioremediation |
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299 | (1) |
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300 | (5) |
Chapter 14 Applying enzymatic biomarkers of the in situ microbial community to assess the risk of coastal sediment |
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305 | (32) |
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Elisamara Sabadini-Santos |
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Vanessa de Almeida Moreira |
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Angelo Cezar Borges de Carvalho |
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Juliana Ribeiro Nascimento |
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Ana Elisa Fonseca Silveira |
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306 | (1) |
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2 Sediment dredging in coastal systems and study areas |
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307 | (4) |
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308 | (2) |
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310 | (1) |
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3 Sediment dredging legislation: In situ microbial bioindicators/biomarkers replacing bioassays and toxicity tests ex situ |
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311 | (3) |
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4 Quality ratio (QR) index |
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314 | (2) |
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5 Case studies of the quality ratio index |
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316 | (5) |
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5.1 Metal sediment contamination in GB and SB bays |
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316 | (1) |
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5.2 Geochemical parameter behavior-GT-In GB and SB sediments |
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317 | (3) |
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5.3 Microbial parameter behavior and their integration with GT in GB and SB sediments |
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320 | (1) |
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6 Quality ratio performance assessment: Taxonomic approach |
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321 | (6) |
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327 | (1) |
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328 | (1) |
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328 | (9) |
Index |
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