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鸭跖草对干旱胁迫的变异适应

摘要第6-7页
Abstracts第7-14页
Abbreviations第14-15页
Chapter 1 Literature Review第15-25页
    1.1. General information of Commelina communis L第15页
    1.2. Biology of Commelina communis L第15-17页
        1.2.1. Habitat第16-17页
        1.2.2. Weed status第17页
        1.2.3. Natural enemies of Commelina第17页
    1.3. Management of Commelina species第17-18页
        1.3.1. Cultural management第17页
        1.3.2. Mulching第17-18页
        1.3.3. Mechanical management第18页
        1.3.4. Solarization第18页
        1.3.5. Chemical management第18页
    1.4. Stress第18-19页
        1.4.1. Biotic stress第18页
        1.4.2. Abiotic Stress第18-19页
        1.4.3. Cross-Tolerance between Abiotic and Biotic Stress第19页
    1.5. Factor affecting abiotic stress第19-20页
        1.5.1. Soil第19页
        1.5.2. Topography第19页
        1.5.3. Climatic factors第19页
        1.5.4. Water第19-20页
    1.6. Importance of water and weed crop competition for water第20页
    1.7. Drought stress第20页
    1.8. Effects of drought stress on molecular, morphological and physiological characteristics第20-24页
        1.8.1. Molecular characteristics第20-21页
        1.8.2. Morphological characteristics第21-23页
            1.8.2.1. Response to leaf relative water content (RWC)第22页
            1.8.2.2 Effect of drought stress on chlorophyll content第22-23页
        1.8.3. Physiological characteristics第23-24页
            1.8.3.1. Chlorophyll fluorescence第23-24页
    1.9 Objectives第24-25页
Chapter 2 Growth and seed production response of Commelina communis L. to water stress第25-35页
    2.1. Introduction第25-26页
    2.2. Materials and methods第26-27页
        2.2.1 Field capacity第26-27页
            2.2.2. Experiment detail第26-27页
                2.2.2.1. Experiment 1 Degree of water第26-27页
                2.2.2.2. Experiment 2 Water duration第27页
            2.2.3. Data measurement第27页
            2.2.4. Statistical analysis第27页
    2.3. Results第27-33页
        2.3.1. Growth response of C. communis to field capacity第27-29页
        2.3.2. Biomass第29页
        2.3.3. Seed production第29-30页
        2.3.4. Growth response of C. communis to duration of water stress第30-32页
        2.3.5. Biomass第32页
        2.3.6. Seed production第32-33页
    2.4. Discussion第33-34页
    2.5. Conclusion第34-35页
CHAPTER 3 Growth,biomass partitioning and chlorophyll fluorescence response to drought stress: Acomparative study of Commelina communis L. biotypes第35-44页
    3.1. Introduction第35-36页
    3.2. Materials and methods第36-37页
        3.2.1. Drought stress treatment第36页
        3.2.2. Growth and biomass parameters第36页
        3.2.3. Chlorophyll fluorescence第36-37页
    3.3 Results第37-41页
        3.3.1. Plant height (cm) and number of leaves第37页
        3.3.2. Biomass (g)第37-39页
        3.3.3. Plant photochemistry第39-41页
    3.4. Discussion第41-43页
    3.5. Conclusion第43-44页
CHAPTER 4 Drought stress response of Commelina communis L. biotypes: a gene expressionstudy第44-55页
    4.1. Introduction第44-45页
    4.2. Materials and methods第45-48页
        4.2.1. Drought stress treatment第45页
        4.2.2. Growth and biomass parameters第45页
        4.2.3. Isolation ofRNA第45-46页
        4.2.4. cDNA Preparation第46页
        4.2.5. PCR第46页
        4.2.6. qRT-PCR第46-48页
    4.3. Results第48-52页
        4.3.1. Plant height第48页
        4.3.2. Number of leaves plant~(-1)第48页
        4.3.3. Leaves biomass (g)第48页
        4.3.4. Shoot biomass (g)第48-49页
        4.3.5. Drought sensitive 1 (DRS1)第49-50页
        4.3.6. Ethylene responsive element binding (EREB)第50-51页
        4.3.7. Hypersensitive red and blue light (HRB1)第51-52页
    4.4. Discussion第52-54页
    4.5. Conclusion第54-55页
Chapeter 5 General discussion and conclusion第55-57页
CONCLUSION第57-58页
References第58-72页
Acknowledgements第72-73页
Author biography第73-77页

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