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达尔文氏棉和海岛棉遗传多样性及纤维品质转录组分析

摘要第6-8页
ABSTRACT第8-9页
ABBREVIATIONS第23-24页
DEDICATIONS第24-25页
CHAPTER 1 INTRODUCTION第25-59页
    1.1 COTTON第25-28页
        1.1.1 FISCAL VALUE AND SOCIAL IMPORTANCE第25-26页
        1.1.2 WORLD COTTON STOCK/USE RATIO第26-27页
        1.1.3 WORLD REAL GDP GROWTH第27-28页
    1.2 COTTON ORIGIN AND DOMESTICATION第28-35页
        1.2.1 TAXONOMY AND EVOLUTION OF COTTON第28-29页
        1.2.2 GENETIC DIVERSITY第29-31页
            1.2.2.1 GENETIC DIVERSITY IN GOSSYPIUM DARRWINII第30-31页
        1.2.3 PHYLOGENETIC RELATIONSHIP OF GOSSYPIUM GENUS第31-34页
        1.2.4 IMPORTANCE OF DOMAINS OF UNCHARACTERIZED FUNCTIONS (DUFS)第34页
        1.2.5 IMPORTANCE OF EVOLUTIONARY HISTORY AND DIVERSITY OF COTTON第34-35页
    1.3 COTTON GENETICS AND BREEDING第35-36页
    1.4 MOLECULAR GENETICS IN RECENT COTTON RESEARCH第36-37页
    1.5 FUNCTIONAL GENOME MAPPING AND GENETIC DIVERSITY INCOTTON第37-53页
        1.5.1 PREREQUISITES OF GENETIC MAPPING第39-51页
            1.5.1.1 Population development for genetic mapping第39-42页
                1.5.1.1.1 Developing Second Filial (F_2) populations第40页
                1.5.1.1.2 Recombinant inbred lines (RILs)第40页
                1.5.1.1.3 Backcross populations (BC)第40-41页
                1.5.1.1.4 Near isogenic lines (NILs)第41页
                1.5.1.1.5 Double haploids (DHs)第41-42页
                1.5.1.1.6 Introgression Lines (ILs)第42页
            1.5.1.2 Types of Markers and their role in plant Genetics and Breeding第42-49页
                1.5.1.2.1 Morphological (or physiological) markers第43页
                1.5.1.2.2 Biochemical/ protein markers第43页
                1.5.1.2.3 DNA markers第43-48页
                    1.5.1.2.3.1 Status of molecular markers techniques in cotton第44页
                    1.5.1.2.3.2 Restriction Fragment Length Polymorphism (RFLP)第44-45页
                    1.5.1.2.3.3 Random Amplified Polymorphic DNA (RAPD)第45页
                    1.5.1.2.3.4 Sequence Characterized Amplified Region (SCAR)第45-46页
                    1.5.1.2.3.5 Amplification fragment length polymorphism (AFLP)第46页
                    1.5.1.2.3.6 Microsattelite/Simple-Sequence Repeat (SSRs)第46-47页
                    1.5.1.2.3.7 Inter Simple Sequence Repeats (ISSR)第47页
                    1.5.1.2.3.8 Single Nucleotide Polymorphism (SNP)第47-48页
                1.5.1.2.4 Comparison of markers第48-49页
            1.5.1.3 Linkage Analysis and Genetic map construction第49-51页
                1.5.1.3.1 Parental screening and genotyping of the populations第49页
                1.5.1.3.2 Statistical softwares used in linkage map Construction第49-51页
                    1.5.1.3.2.1 Segregation distortion Test第50页
                    1.5.1.3.2.2 Determination of linkage groups第50页
                    1.5.1.3.2.3 Genetic distances, locus order and mapping functions第50-51页
        1.5.2 THE PRESENT STATUS OFGENETICS MAPS IN COTTON第51-53页
    1.6 COTTON FIBER DEVELOPMENT第53-57页
        1.6.1 FIBER DEVELOPMENT第53-55页
            1.6.1.1 FIBER INITIATION第53-54页
            1.6.1.2 ELONGATION OR PRIMARY CELL WALL FORMATION第54页
            1.6.1.3 SECONDARY CELL WALL DEPOSITION第54页
            1.6.1.4 MATURATION/DEHYDERATION第54-55页
        1.6.2第55-57页
            1.6.2.1 FIBER LENGTH (FL)第55页
            1.6.2.2 FIBER MICRONAIRE (FM)第55-56页
            1.6.2.3 FIBER STRENGTH (FS)第56-57页
            1.6.2.4 FIBER UNIFORMITY RATIO (FU)第57页
    1.7 RESEARCH OBJECTIVES第57-59页
CHAPTER 2 MATERIALS AND METHODS第59-75页
    2.1 PLANT MATERIALS第59-60页
        2.1.1 PARENTS AND ACCESSIONS第59-60页
        2.1.2 DEVELOPMENT OF POPULATIONS AND WILD ACCESSIONS第60页
    2.2 DNA EXTRACTION第60-62页
        2.2.1 REQUIRED REAGENTS AND STOCK SOLUTIONS第60-61页
            2.2.1.1 CTAB DNA extraction buffer第60-61页
            2.2.1.2 1M Tris-HCl of mother liquor (p H8.0)第61页
            2.2.1.3 0.5 M EDTA (p H 8.0) mother liquor (p H8.0)第61页
        2.2.2 DNA extraction steps第61-62页
    2.3 DNA QUANTIFICATION第62-63页
        2.3.1 AGAROSE GEL ELECTROPHORESIS第62-63页
            2.3.1.1 0.5X TBE buffer (Tris-Borate-EDTA)第62页
            2.3.1.2 preparation of 0.8% Agarose Gel第62-63页
            2.3.1.3 Run Agarose Gel第63页
            2.3.1.4 Visualizing DNA bands第63页
        2.3.2 USE OF NANO DROP 2000 FOR DNA QUANTIFICATION第63页
    2.4 PCR PRIMERS第63-68页
        2.4.1 PCR MIXTURE第63-64页
        2.4.2 PCR PROGRAM第64页
        2.4.3 PAGE (POLYACRYLAMIDE GEL ELECTROPHORESIS)第64-66页
            2.4.3.1 Stock Solutions required第64-65页
            2.4.3.2 Preparation for PAGE第65页
            2.4.3.3 Loading of PCR products and running Gel第65-66页
            2.4.3.4 Silver Staining第66页
        2.4.4 SSR PRIMERS SELECTION AND GENOTYPING FOR DIVERSITY ANALYSIS第66页
        2.4.5 SSR PRIMERS SELECTION FOR GENETIC MAPPING第66-67页
        2.4.6 SCREENING OF PARENTS第67页
        2.4.7 POPULATION SCREENING THROUGH SELECTED SSR PRIMER PAIRS第67-68页
        2.4.8 GENOTYPING AND MARKER DATA DEVELOPMENT第68页
            2.4.8.1 GEL READING AND SCORING OF SSR MARKERS第68页
            2.4.8.2 Polymorphic primer identification第68页
    2.5 DIVERSITYANALYSIS第68-71页
        2.5.1 ANALYSIS OF GENOTYPIC DATA AND GENETIC DIVERSITY第68-69页
        2.5.2 Analysis of Genetic Structure第69页
        2.5.3 Gene Mining and Phylogenetic analysis of DUF819 Proteins第69-70页
        2.5.4 Identification of Genes with GO Functional Classification and ExpressionAnalysis第70页
        2.5.5 Statistical Analysis第70-71页
            2.5.5.1 Polymorphism Analysis第70-71页
            2.5.5.2 Genetic diversity Analysis第71页
    2.6 GENETIC MAP CONSTRUCTION第71-73页
        2.6.1 CODING FOR JOINMAP SOFTWARE第71-72页
        2.6.2 RUNNING JOINMAP 4.0第72-73页
            2.6.2.1 Segregation distortion第72页
            2.6.2.2 Genetic distances, locus order and mapping functions第72页
            2.6.2.3 Chromosomal assignment第72-73页
    2.7 TRANSCRIPTOME ANALYSIS第73-74页
        2.7.1 RNA EXTRACTION, LIBRARY CONSTRUCTION AND RNA-SEQUENCING第73页
        2.7.2 TRANSCRIPTOME ANALYSIS USING REFERENCE GENOME BASED READSMAPPING第73页
        2.7.3 IDENTIFICATION OF DIFFERENTIALLY EXPRESSED GENES第73-74页
        2.7.4 SEQUENCE ANNOTATIONS第74页
        2.7.5 COMPARISONS OF EXPRESSION PATTERNS OF DEG'S第74页
    2.8 DEVELOPMENT OF PRIMERS FOR VALIDATION OF DEG'S ANALYSIS第74-75页
CHAPTER 3 RESULTS第75-159页
    3.1 DIVERSITYANALYSIS第75-98页
        3.1.1 SSR MARKER ANALYSIS第75-77页
        3.1.2 UNIQUE ALLELES第77-79页
        3.1.3 COMMON ALLELES第79-82页
        3.1.4 ANALYSIS OF POPULATION STRUCTURE第82-87页
        3.1.5 GENETIC DIVERSITY AND CLUSTER ANALYSIS OF PHYLOGENETIC TREE第87-91页
        3.1.6 PHYLOGENETIC ANALYSIS OF MINED GENES AND FUNCTIONAL ANNOTATION OFDUF819 (PF005684)第91-98页
    3.2 GENOME WIDE MINING AND CHARACTERIZATION OF FUNCTIONALSSR MARKERS第98-117页
        3.2.1 GO FUNCTIONAL ANNOTATIONS AND EXPRESSION ANALYSIS第98-111页
        3.2.2 ANALYSIS OF GENETIC DIVERSITY第111-113页
        3.2.3 PHYLOGENETIC TREE ANALYSIS第113-116页
        3.2.4 MULTIVARIATE ANALYSIS OF GENETIC DIVERSITY第116-117页
    3.3 PARENTAL SCREENING第117-119页
    3.4 G. BARBADENSE × DARWINII 5-7 F_2 EVALUATION第119-120页
        3.4.1 F_2 POPULATION DNA EXTRACTION AND QUANTIFICATION第119-120页
    3.5 POPULATION GENOTYPING第120页
    3.6 GENETIC MAP第120页
    3.7 GENETIC LINKAGE MAP FEATURES第120-121页
    3.8 CHARACTERISTICS OF DISTORTED SEGREGATION MARKERS第121-122页
    3.9 DUPLICATION, REARRANGEMENT AND TRANSLOCATION INCOTTONS第122-140页
    3.10 TRANSCRIPTOME PROFILING OF FIBER CHARACTERISTICS.第140-159页
        3.10.1 PPHENOTYPIC TRAITS AND BACKGROUNDS OF F2 POPULATION第140页
        3.10.2 TRANSCRIPTOME SEQUENCING AND ALIGNMENT TO REFERENCEGENOME第140-143页
        3.10.3 ANALYSIS OF DIFFERENTIALLY EXPRESSED GENES (DEGS)第143-154页
        3.10.4 VALIDATION OF NOVEL DIFFERENTIALLY EXPRESSED GENES(DEGS)第154-159页
CHAPTER 4 DISCUSSION第159-169页
    4.1 GENETIC DIVERSITY IN NOVEL ACCESSIONS ALONGWITH G.DARWINII AND G. BARBADENSE第159-162页
        4.1.1 Genetic distance & relationship between G. darwinii and G. barbadensewithallotetraploid species第159-161页
        4.1.2 Evolutionary relationship of uncharacterized genes in Gossypiumaccessions第161-162页
    4.2 FUNCTIONAL GENE MAPPING AND CHARACTERIZATION OF EST-SSRAND g SSR MARKERS第162-163页
    4.3 GENETIC DIVERSITY BETWEEN G. DARWINII AND G. BARBADENSEACCESSIONS第163-164页
    4.4 CHOICE OF MAPPING POPULATION第164-166页
        4.4.1 PARENTS USED FOR DEVELOPING POPULATION第164-165页
        4.4.2 DEVELOPMENT OF MAPPING POPULATION第165-166页
        4.4.3 POPULATIONS SIZE第166页
    4.5 CHOICE OF MOLECULAR MARKERS第166页
    4.6 SEGREGATION DISTORTION第166-167页
    4.7 TRANSCRIPTOME PROFILING OF FIBERCHARACTERISTICS第167-169页
CHAPTER 5 CONCLUSIONS第169-171页
    5.1 GENETIC DIVERSITY & POPULATION STRUCTURE第169页
    5.2 GENE FUNCTIONAL MAPPING OF EST-SSRMARKERS第169页
    5.3 GENETIC MAP第169-170页
    5.4 TRANSCRIPTOME PROFILING OF FIBER CHARACTERISTICS第170页
    5.5 FUTURE ASPECTS第170-171页
ACKNOWLEDGEMENT第171-172页
CURRICULUM VITAE第172-174页
REFERENCES第174-186页
APPENDICES第186-239页

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