| 摘要 | 第1-8页 |
| Abstract | 第8-16页 |
| Abbreviations | 第16-20页 |
| Chapter 1 Introduction and Literature Review | 第20-45页 |
| ·Rice (Oryza sativa L.) | 第20-21页 |
| ·Heavy metals | 第21-22页 |
| ·Aluminum (Al) | 第22-30页 |
| ·Origin of Aluminum | 第22页 |
| ·Introduction of Aluminum | 第22-23页 |
| ·Some important properties of Al | 第23页 |
| ·Significance of Aluminum in Applied Agriculture | 第23-25页 |
| ·Functions of Aluminum in crop plants | 第25页 |
| ·Effects and Symptoms of Aluminum stress toxicity in crop plants | 第25-28页 |
| ·Differential Aluminum tolerance in Plants | 第28页 |
| ·Mechanism involved in Aluminum Tolerance in Crop plants | 第28-29页 |
| ·QTL mapping for Al~(3+) stress tolerance done by different Scientists | 第29页 |
| ·Uses of aluminum (gcsescience.com) | 第29-30页 |
| ·Aluminum and Human Health | 第30页 |
| ·Compounds of aluminum | 第30页 |
| ·Ferrous (Fe) | 第30-37页 |
| ·Origin and Introduction of Ferrous iron | 第30页 |
| ·Significance of Ferrous iron toxicity in Applied Agriculture | 第30-32页 |
| ·History of Ferrous Iron (Fe) Toxicity | 第32-33页 |
| ·Characteristics of Iron Toxic soils | 第33页 |
| ·Strategy to maintain Fe stress in Rice | 第33页 |
| ·Deficiency symptoms of ferrous iron in crop plants | 第33-34页 |
| ·Effects and symptoms ferrous stress toxicity in crop plants | 第34页 |
| ·Mechanism of plants involved in ferrous deficiency and ferrous excess toxi-city tolerance | 第34页 |
| ·QTL mapping for ferrous tolerance done by other scientists | 第34-35页 |
| ·Uses of Iron | 第35页 |
| ·Ferrous iron and human health | 第35-36页 |
| ·Compounds of Ferrous Iron | 第36-37页 |
| ·Zinc(Zn) | 第37-42页 |
| ·Origin and Introduction | 第37页 |
| ·Some Properties of Zinc(Zn) | 第37页 |
| ·Significance of Zinc in Applied Agriculture | 第37-38页 |
| ·Characteristics of zinc contaminated-toxic soils | 第38页 |
| ·Deficiency symptoms of zinc in crop plants | 第38-39页 |
| ·Effects and symptoms of Zinc stress toxicity in crop plants | 第39页 |
| ·Earlier studies/research on Zinc excess toxicity | 第39页 |
| ·Earlier work on concentration of zinc in different environments | 第39-40页 |
| ·Distribution and Transportation of Zinc in plants | 第40-41页 |
| ·Mobilization of Zinc from seed reserve | 第41页 |
| ·Transportation of Zinc from roots to shoots | 第41页 |
| ·Zinc and human health | 第41-42页 |
| ·Zinc compounds(webelements.com) | 第42页 |
| ·Remediation of heavy metal contaminated soils and heavy metal contaminated groundwater | 第42-45页 |
| ·Isolation | 第42-43页 |
| ·Immobilization | 第43页 |
| ·Toxicity reduction | 第43页 |
| ·Physical separation | 第43-44页 |
| ·Extraction | 第44-45页 |
| Chapter 2 Genetic study and QTL mapping for Aluminum(Al3+)stress tolerance in two sets of Reciprocal introgression lines in Rice | 第45-55页 |
| ·Materials and Method | 第45页 |
| ·Phenotypic evaluation of Al~(3+) toxicity tolerant-related traits | 第45页 |
| ·Genotyping and Linkage Map Construction | 第45-46页 |
| ·Data analysis | 第46页 |
| ·Results | 第46-49页 |
| ·Phenotypic performance of Aluminum toxicity tolerance-related trait of root elongation in Reciprocal Introgression Line Populations in MH63 indica background | 第46-47页 |
| ·Phenotypic performance of Aluminum toxicity tolerance-related trait of root elongation in two sets of reciprocal introgression line populations in 02428 japonica background | 第47-48页 |
| ·Correlations between control, Al~(3+) stress and Relative root elongation Trait under MH63 indica and 0242 japonica background | 第48-49页 |
| ·QTLs identification | 第49-51页 |
| ·QTLs for Aluminum tolerance related trait of root elongation detected in the reciprocal introgression lines under MH63 indica background | 第49-50页 |
| ·QTLs for Aluminum tolerance-related trait root elongation detected in the reciprocal introgression lines under 02428japonica background | 第50-51页 |
| ·Linkage Map and QTL distribution | 第51-53页 |
| ·Discussion | 第53-54页 |
| ·Conclusion | 第54-55页 |
| Chapter 3 Genetic study and QTL mapping for Ferrous (Fe~(2+)) stress tolerance in two sets of Reciprocal introgression lines in Rice | 第55-75页 |
| ·Material and Method | 第55页 |
| ·Phenotypic evaluation of Fe~(2+) toxicity tolerant-related traits | 第55-56页 |
| ·Genotyping and Linkage Map Construction | 第56页 |
| ·Data Analyses | 第56页 |
| ·Results | 第56-59页 |
| ·Phenotypic Performance of ferrous toxicity tolerant related-traits in two sets of Reciprocal Introgression Lines and Their Parents for under MH63 indica background | 第56-57页 |
| ·Phenotypic performance of ferrous related-traits in two sets of Reciprocal Introgression Lines and Their Parents for Fe~(2+) Tolerance-Related Traits under 02428 japonica background | 第57-58页 |
| ·Correlations between control, Fe~(2+) stress and Relative Traits under MH63 indica background | 第58页 |
| ·Correlations between control, Fe~(2+) stress and Relative Traits under 02428 japonica background | 第58-59页 |
| ·QTL identification | 第59-61页 |
| ·QTLs for ferrous toxicity tolerance-related traits detected in the reciprocal introgression lines under MH63 indica background | 第59-61页 |
| ·QTLs for ferrous toxicity tolerance-related traits detected in the reciprocal introgression lines under 02428japonica background | 第61页 |
| ·QTL linkage map and QTL distribution | 第61-63页 |
| ·Confirmation of extreme lines and concentration of ferrous from two sets of Reciprocal Introgression lines in rice (after stress of 21 days) | 第63-66页 |
| ·Criteria for Extreme RILs | 第64页 |
| ·Materials and method (Plant Material) | 第64-65页 |
| ·Phenotypic evaluation of Fe~(2+) toxicity tolerant related traits from Extreme lines | 第65页 |
| ·Methodology for Spectrophotometry:Concentration of ferrous in root and shoot of Extreme lines | 第65-66页 |
| ·Results | 第66-67页 |
| ·Phenotypic Performance of extreme RI line populations from MH63 indica and 02428 japonica backgrounds under ferrous stress toxicity (21 days of stress) | 第66-67页 |
| ·Results of Spectrophotometry:Concentration of ferrous in extreme RI line populations of MH63 indica and 02428japonica backgrounds (21 days after stress) | 第67-69页 |
| ·Re-confirmation of extreme lines and concentration of ferrous from Reciprocal Introgression lines of rice (after stress of 26 days) | 第69-72页 |
| ·Materials and method | 第69页 |
| ·Results for Phenotypic Performance of extreme RI line populations in MH63 indica and 02428japonica backgrounds under ferrous stress toxicity (After 26 days of stress) | 第69-71页 |
| ·Results for Spectrophotometry:Concentration of ferrous in extreme line populations under MH63 indica and 02428japonica background for related-traits in two sets of Reciprocal Introgression lines of rice (after 26 days of stress) | 第71-72页 |
| ·Discussion | 第72-73页 |
| ·Conclusion | 第73-75页 |
| Chapter 4 Genetic study and QTL mapping for Zinc(Zn~(2+))stress tolerance in two sets of reciprocal introgression lines of rice | 第75-95页 |
| ·Materials and method | 第75页 |
| ·Phenotypic evaluation of Zn~(2+) toxicity tolerant-related traits | 第75-76页 |
| ·Genotyping and Linkage Map Construction | 第76页 |
| ·Data Analyses | 第76页 |
| ·Results | 第76-79页 |
| ·Phenotypic performance of Reciprocal Introgression Lines and Their Parents for Zn~(2+) Toxicity Tolerance-Related Traits under MH63 indica background | 第76-77页 |
| ·Phenotypic performance of zinc toxicity tolerance related traits in parents and RI lines of 02428japonica background | 第77-78页 |
| ·Correlations between zinc toxicity Tolerance-Related Traits under MH63 indica background | 第78页 |
| ·Correlation between zinc toxicity Tolerance-Related Traits under 02428japonica background | 第78-79页 |
| ·QTL identification | 第79-81页 |
| ·QTL Mapping for Zn~(2+) stress toxicity tolerance-related traits from RILs under MH63 indica background | 第79-80页 |
| ·QTL Mapping for Zn~(2+) stress toxicity tolerance-related traits from RILs in 02428japonica background | 第80-81页 |
| ·QTL linkage map and QTL distribution | 第81-83页 |
| ·Confirmation of extreme RI lines and concentration of zinc related-traits from Reciprocal Introgression lines of rice(After 21 days of zinc stress) | 第83-85页 |
| ·Criteria for finding out the Extreme Lines | 第83-84页 |
| ·Materials and method(Plant material) | 第84页 |
| ·Phenotypic evaluation for Zn~(2+) tolerant-related traits from Extreme line | 第84-85页 |
| ·Methodology for Spectrophotometry:Concentration of Zinc in root and shoot of Extreme lines | 第85页 |
| ·Results | 第85-89页 |
| ·Phenotypic performance of Zinc toxicity tolerance-related traits in Extreme Reciprocal introgression lines in MH63 indica and 02428japonica backgrounds (21 days after stress) | 第85-87页 |
| ·Results of Spectrophotometry:Concentration of Zn~(2+) in related traits of Extreme RILs and parents under MH63 indica and 02428japonica backgrounds (after 21 days of stress) | 第87-89页 |
| ·Re-confirmation of extreme RI lines and concentration of zinc toxicity related-traits from Reciprocal Introgression lines of rice (26 days under stress) | 第89-93页 |
| ·Materials and Method | 第89页 |
| ·Results for Phenotypic performance of Zinc toxicity tolerance-related traits in extreme RILs and parents in MH63 indica and 02428 japonica backgrounds (after 26 days of stress) | 第89-91页 |
| ·Results of Spectrophotometry:Concentration of Zinc in Extreme RILs and parents under MH63 indica and 02428japonica backgrounds (After 26 days of stress) | 第91-93页 |
| ·Discussion | 第93-94页 |
| ·Conclusion | 第94-95页 |
| Chapter 5 Summary | 第95-98页 |
| References | 第98-116页 |
| Appendices | 第116-121页 |
| Acknowledgement | 第121-122页 |
| About the Author | 第122-124页 |
