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小麦MADS-Box基因家族全基因组分析

摘要第7-8页
abstract第8-9页
CHAPTER I INTRODUCTION AND REVIEW OF LITRATURE第22-51页
    1.1 Role of transcription factors in flower development第22-23页
    1.2 Importance of flowering第23-24页
    1.3 MADS box genes第24-25页
    1.4 Types of MADS-box genes第25-27页
        1.4.1 Type I MADS-box genes第25-26页
        1.4.2 Type II MADS-box genes第26-27页
    1.5 The structure of MADS-box proteins第27-29页
    1.6 Clades of MIKCC–type MADS-box genes第29-35页
        1.6.1 SQUAMOSA/APETALA1-like genes第29-30页
        1.6.2 DEFICIENS + GLOBOSA-like genes第30页
        1.6.3 AGAMOUS/SEEDSTICK-like genes第30页
        1.6.4 GGM13 (Bsister)-like genes第30-31页
        1.6.5 AGAMOUS-like 2 genes第31页
        1.6.6 AGAMOUS-like 6 genes第31-32页
        1.6.7 AGAMOUS-like 12 genes第32页
        1.6.8 AGAMOUS-like 15 genes第32-33页
        1.6.9 AGAMOUS-like 17 genes第33页
        1.6.10 FLOWERING LOCUS C-like genes第33页
        1.6.11 STMADS11-like genes (SHORT VEGETATIVE PHASE)第33-34页
        1.6.12 TM3-like genes (SUPPRESSOR OF OVEREXPRESSION OF CO1)第34页
        1.6.13 OsMADS32-like genes第34-35页
    1.7 MIKC~* clade第35页
    1.8 Plants MADS-box genes functions第35-38页
        1.8.1 Type I MADS box genes functions第36页
        1.8.2 Type II MADS box genes functions第36-37页
        1.8.3 MIKC~*-type MADS box genes functions第37-38页
    1.9 The role of MADS-box genes in abiotic stress第38-39页
    1.10 The ABCDE Model第39-40页
    1.11 The quartet model of flower organ identity第40-41页
    1.12 Evolution of hexaploid Wheat第41-42页
    1.13 Evolutionary relationship between wheat, rice and Brachypodium第42-43页
    1.14 Floral architecture of wheat第43-44页
        1.4.1 Inflorescence development in wheat第44页
    1.15 ABCDE model of floral organ formation in wheat第44-48页
        1.15.1 Wheat class A genes第45页
        1.15.2 Wheat class B genes第45页
        1.15.3 Wheat class C genes第45-46页
        1.15.4 Wheat class D genes第46页
        1.15.5 Wheat DROOPING LEAF gene, TaDL第46页
        1.15.6 Wheat class E genes第46-48页
    1.16 Significance of this research第48-49页
    1.17 Objectives of this study第49-51页
CHAPTER II Identification, sequence analysis and phylogenetic analysis of hexaploid wheat (Chinese Spring) MADS-box genes第51-82页
    2.1 Introduction第51-52页
    2.2 Material and methods第52-54页
        2.2.1 Sequence identification, analysis and multiple alignment第52-53页
        2.2.2 Phylogenetic analysis第53-54页
    2.3 Results第54-77页
        2.3.1 dentification and analysis of MADS-box genes in wheat第54-55页
        2.3.2 Phylogenetic analysis第55-77页
    2.4 Discussion第77-82页
        2.4.1 The evolution of the MADS proteins in wheat, rice, and Brachypodium第77-78页
        2.4.2 Duplication seems to have played major role in the expansion of MADS-box genes in hexaploid wheat第78-79页
        2.4.3 Wheat MIKCc genes第79-80页
        2.4.4 Birth and-death rate of wheat type I MADS-box genes第80页
        2.4.5 Number and type of hexaploid wheat MADS-box genes第80-82页
CHAPTER III Gene structure analysis of wheat MADS-box genes第82-103页
    3.1 Introduction第82-84页
    3.2 Material and methods第84页
        3.2.1 Gene structure analysis第84页
    3.3 Results第84-98页
        3.3.1 Gene structure (Intron-exon structure) analysis第84-98页
    3.4 Discussion第98-103页
        3.4.1 Gene duplication impact on gene structure第98-99页
        3.4.2 Gene structure comparison between wheat and other species第99-101页
        3.4.3 Role of exon and intron length and arrangement play role in gene expression第101页
        3.4.4 Intronless MADS-box genes第101-103页
CHAPTER IV Chromosomal distribution and location of wheat (Chinese spring) MADS-box genes第103-111页
    4.1 Introduction第103-105页
    4.2 Materials and methods第105-109页
        4.2.1 Plant materials第105页
        4.2.2 Seeds sterilization第105页
        4.2.3 DNA extraction第105-106页
        4.2.4 DNA quantification and gel electrophoresis第106页
        4.2.5 Genome specific primers for PCR amplification第106-107页
        4.2.6 PCR amplification第107-108页
        4.2.7 Gel electrophoresis, gene purification and sequencing第108页
        4.2.8 Ligation of gene into p GEM-T Easy vector第108页
        4.2.9 Transformation Protocol第108-109页
    4.3 Results第109-110页
    4.4 Discussion第110-111页
CHAPTER V Transcript analysis of wheat MADS-box genes during vegetative and reproductivedevelopment第111-138页
    5.1 Introduction第111-112页
    5.2 Materials and methods第112-113页
        5.2.1 Plant material and treatments第112页
        5.2.2 Seeds sterilization第112-113页
        5.2.3 Plant growth conditions第113页
        5.2.4 Samples collection第113页
    5.3 RNA Isolation第113-114页
    5.4 cDNA synthesis for RT-PCR and PCR conditions第114-115页
    5.5 cDNA confirmation and PCR conditions第115-116页
    5.6 Primers designing for RT-PCR amplification第116页
    5.7 Semi-quantitative RT-PCR and PCR conditions第116-119页
    5.8 Results第119-125页
        5.8.1 Transcript analysis of hexaploid wheat MADS-box genes during various developmental stages第119-125页
    5.9 Discussion第125-138页
        5.9.1 Differential expression of type II MADS-box genes in wheat,Brachypodium and rice第125-136页
        5.9.2 Expression profiles of duplicated genes第136-138页
CHAPTER VI Transcript analysis of wheat MADS-box genes during abiotic stress第138-148页
    6.1 Introduction第138-140页
    6.2 Materials and methods第140-141页
        6.2.1 Plant Material第140页
        6.2.2 Seeds sterilization第140页
        6.2.3 Plant growth conditions第140页
        6.2.4 Plant treatments第140页
        6.2.5 Collection of plant material第140-141页
        6.2.6 RNA Isolation第141页
        6.2.7 cDNA synthesis and PCR conditions第141页
        6.2.9 Primers designing for RT-PCR amplification第141页
        6.2.10 Semi-quantitative RT-PCR and PCR conditions第141页
    6.3 Results第141-145页
        6.3.1 Seedlings stress treatment第141-143页
        6.3.2 Leaf stress treatment第143-145页
    6.4 Discussion第145-148页
        6.4.1 Salt stress第146页
        6.4.2 Drought stress第146-147页
        6.4.3 Cold stress第147页
        6.4.4 Functional divergence of wheat MADS-box gene pairs during abiotic stress第147-148页
CONCLUSION第148-149页
REFERENCES第149-174页
APPENDIX第174-180页
ACKNOWLEDGEMENTS第180-182页
RESUME第182-185页

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