by Yu Wing Sze. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2001. / Includes bibliographical references (leaves 119-126). / Abstracts in English and Chinese. / Thesis Committee --- p.ii / Statement --- p.iii / Acknowledgements --- p.iv / Abstract --- p.vi / 摘要 --- p.viii / Table of Contents --- p.x / List of Tables --- p.xvi / List of Figures --- p.xvii / List of Abbreviations --- p.xx / Chapter CHAPTER 1 --- General Introduction --- p.1 / Chapter CHAPTER 2 --- Literature Review --- p.3 / Chapter 2.1 --- Toxoplasma gondii --- p.3 / Chapter 2.1.1 --- Morphology and Life Cycle of T. gondii --- p.3 / Chapter 2.1.2 --- Routes of Transmission --- p.7 / Chapter 2.2 --- Toxoplasmosis --- p.8 / Chapter 2.2.1 --- Influences and Symptoms --- p.8 / Chapter 2.2.2 --- Treatment of Toxoplasmosis --- p.10 / Chapter 2.2.2.1 --- Antitoxoplasma Drugs --- p.10 / Chapter 2.2.2.2 --- Toxoplasma Vaccines --- p.12 / Chapter 2.3 --- Major T. gondii Surface Antigen - P30 --- p.16 / Chapter 2.4 --- Plants as Bioreactors --- p.19 / Chapter 2.4.1 --- Advantages of Plant Bioreactors --- p.19 / Chapter 2.4.2 --- Plant-based Vaccines --- p.20 / Chapter 2.4.2.1 --- VP2 Capsid Protein of Mink Enteritis Virus --- p.21 / Chapter 2.4.2.2 --- Hepatitis B Surface Antigen --- p.21 / Chapter 2.4.2.3 --- Norwalk Virus Capsid Protein --- p.22 / Chapter 2.5 --- Tobacco Expression System --- p.23 / Chapter 2.5.1 --- Transformation Methods --- p.23 / Chapter 2.5.1.1 --- Agrobacterium-mediated Transformation --- p.23 / Chapter 2.5.1.2 --- Direct DNA Uptake --- p.24 / Chapter 2.6 --- Phaseolin and Its Regulatory Sequences --- p.26 / Chapter CHAPTER 3 --- Expression of P30 in Transgenic Tobacco --- p.28 / Chapter 3.1 --- Introduction --- p.28 / Chapter 3.2 --- Materials and Methods --- p.29 / Chapter 3.2.1 --- Chemicals --- p.29 / Chapter 3.2.2 --- Oligos: Primers and Adapters --- p.29 / Chapter 3.2.3 --- Plant Materials --- p.31 / Chapter 3.2.4 --- Bacterial Strains --- p.31 / Chapter 3.2.5 --- Construction of Chimeric Genes --- p.31 / Chapter 3.2.5.1 --- Modification of pET-ASP30ΔPI --- p.32 / Chapter 3.2.5.2 --- Cloning of P30 into Vectors with Different Promoters --- p.38 / Chapter 3.2.5.2.1 --- Cloning ofP30 into Vector with CaMV 35S Promoter --- p.38 / Chapter 3.2.5.2.2 --- Cloning of P30 into Vector with Maize Ubiquitin 1 Promoter --- p.38 / Chapter 3.2.5.2.3 --- Cloning of P30 into Vector with Phaseolin Promoter --- p.38 / Chapter 3.2.5.2.4 --- Cloning of P30 into Vector with Phaseolin Promoter and Phaseolin SP --- p.39 / Chapter 3.2.5.3 --- Cloning of P30 into Agrobacterium Binary Vector pBI121 --- p.44 / Chapter 3.2.6 --- Transformation of Agrobacterium by Electroporation --- p.49 / Chapter 3.2.7 --- "Transformation, Selection and Regeneration of Tobacco " --- p.50 / Chapter 3.2.8 --- GUS Assay --- p.51 / Chapter 3.2.9 --- Synthesis of Single-stranded DIG-labeled DNA Probe --- p.51 / Chapter 3.2.10 --- Extraction of Genomic DNA from Leaves --- p.52 / Chapter 3.2.11 --- PCR of Genomic DNA with P30 Specific Primers --- p.53 / Chapter 3.2.12 --- Southern Blot Analysis of Genomic DNA --- p.53 / Chapter 3.2.13 --- Extraction of Total RNA from Leaves or Developing Seeds --- p.54 / Chapter 3.2.14 --- Reverse Transcription-Polymerase Chain Reaction of Total RNA --- p.55 / Chapter 3.2.15 --- Sequencing of RT-PCR Product --- p.56 / Chapter 3.2.16 --- Northern Blot Analysis of Total RNA --- p.56 / Chapter 3.2.17 --- Extraction of Total Protein from Leaves or Mature Seeds --- p.57 / Chapter 3.2.18 --- Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis (SDS-PAGE) --- p.58 / Chapter 3.2.19 --- Purification of 6xHis-tagged Proteins --- p.58 / Chapter 3.2.20 --- Western Blot Analysis of Total Protein --- p.59 / Chapter 3.2.21 --- In vitro Transcription and Translation --- p.60 / Chapter 3.2.21.1 --- Construction of Transcription Vector Containing Chimeric P30 Gene --- p.60 / Chapter 3.2.21.2 --- In vitro Transcription --- p.60 / Chapter 3.2.21.3 --- In vitro Translation --- p.60 / Chapter 3.3 --- Results --- p.65 / Chapter 3.3.1 --- Construction of Chimeric P30 Genes --- p.65 / Chapter 3.3.2 --- "Tobacco Transformation, Selection and Regeneration " --- p.65 / Chapter 3.3.3 --- Detection of GUS Activity --- p.67 / Chapter 3.3.4 --- Detection of P30 Gene in Transgenic Plants --- p.69 / Chapter 3.3.4.1 --- PCR of Genomic DNA --- p.69 / Chapter 3.3.4.2 --- Southern Blot Analysis --- p.72 / Chapter 3.3.5 --- Detection of P30 Transcript in Transgenic Plants --- p.75 / Chapter 3.3.5.1 --- RT-PCR --- p.75 / Chapter 3.3.5.2 --- Sequencing of RT-PCR Product --- p.79 / Chapter 3.3.5.3 --- Northern Blot Analysis --- p.79 / Chapter 3.3.6 --- Detection of P30 Protein in Transgenic Plants --- p.83 / Chapter 3.3.6.1 --- Western Blot Analysis of Total Protein and Ni-NTA Purified Proteins --- p.83 / Chapter 3.3.7 --- In vitro Transcription and Translation --- p.92 / Chapter 3.3.7.1 --- In vitro Transcription --- p.92 / Chapter 3.3.7.2 --- In vitro Translation --- p.92 / Chapter CHAPTER 4 --- Discussion --- p.97 / Chapter 4.1 --- General Conclusion --- p.97 / Chapter 4.2 --- Further Speculations and Investigations --- p.100 / Chapter 4.2.1 --- Other Protein Detection Procedures --- p.100 / Chapter 4.2.2 --- In vitro Transcription and Translation --- p.100 / Chapter 4.2.3 --- Gene Silencing at Transcription and/or Post-transcription Levels --- p.101 / Chapter 4.2.4 --- Gene Silencing at Translation and/or Post-translation Levels --- p.102 / Chapter (A) --- AUG Context Sequence --- p.102 / Chapter (B) --- Codon Usage --- p.103 / Chapter (C) --- N-end Rule --- p.107 / Chapter (D) --- Phaseolin Sorting Signal --- p.107 / Chapter CHAPTER 5 --- Future Perspectives --- p.109 / Chapter 5.1 --- Codon Modification of the P30 Gene --- p.110 / Chapter 5.2 --- Fusion of the P30 Gene with the LRP Gene --- p.117 / Chapter CHAPTER 6 --- Conclusion --- p.118 / References --- p.119
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_323573 |
| Date | January 2001 |
| Contributors | Yu, Wing Sze., Chinese University of Hong Kong Graduate School. Division of Biology. |
| Source Sets | The Chinese University of Hong Kong |
| Language | English, Chinese |
| Detected Language | English |
| Type | Text, bibliography |
| Format | print, xxiii, 126 leaves : ill. ; 30 cm. |
| Rights | Use of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/) |
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