Fu Lai Hong. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2006. / Includes bibliographical references (leaves 106-110). / Abstracts in English and Chinese. / Thesis/Assessment Committee --- p.ii / Statement --- p.iii / Acknowledgements --- p.iv / Abstract --- p.v / 摘要 --- p.vi / Lists of Figures --- p.x / Lists of Tables --- p.xiii / List of Abbreviations --- p.xiv / Amino acid abbreviation --- p.xvi / Chapter Chapter 1 --- General Introduction --- p.1 / Chapter 1.1 --- Human α-L-iduronidase (hIDUA) --- p.2 / Chapter 1.1.1 --- Lysosomal storage disease --- p.2 / Chapter 1.1.2 --- Treatments of MPS 1 --- p.4 / Chapter 1.2 --- Plant cells as bioreactors --- p.5 / Chapter 1.3 --- The Plant secretary pathway --- p.7 / Chapter 1.3.1 --- Transport of soluble proteins --- p.9 / Chapter 1.3.2 --- Transport of integral membrane proteins --- p.10 / Chapter 1.4 --- Differences between plant and human proteins --- p.11 / Chapter 1.5 --- Reducing the differences between plant and human proteins --- p.12 / Chapter 1.6 --- Previous study: Expression of IDUA in transgenic tobacco plant --- p.13 / Chapter 1.7 --- Project objectives --- p.14 / Chapter 1.8 --- Long term significance --- p.14 / Chapter Chapter 2 --- Materials and Methods --- p.15 / Chapter 2.1 --- Introduction --- p.16 / Chapter 2.2 --- Materials --- p.18 / Chapter 2.2.1 --- Chemical --- p.18 / Chapter 2.2.2 --- Plant materials --- p.18 / Chapter 2.2.3 --- Plasmid vectors and bacterial strains --- p.18 / Chapter 2.2.4 --- Human a-iduronidase (hIDUA) cDNA --- p.19 / Chapter 2.2.5 --- Primers --- p.20 / Chapter 2.3 --- Methods --- p.22 / Chapter 2.3.1 --- Generation of IDUA antibodies --- p.22 / Chapter 2.3.1.1 --- Synthetic peptide raised IDUA antibodies --- p.23 / Chapter 2.3.1.1.1 --- Design of synthetic peptides --- p.23 / Chapter 2.3.1.1.2 --- Immunization of rabbits --- p.25 / Chapter 2.3.1.2 --- E. coli-derived rhIDUA protein --- p.25 / Chapter 2.3.1.2.1 --- Cloning and expression of rhIDUA --- p.25 / Chapter 2.3.1.2.2 --- Western analysis of E. coli-derived rhIDUA --- p.29 / Chapter 2.3.1.2.3 --- MS/MS analysis of rhIDUA protein --- p.29 / Chapter 2.3.1.2.4 --- Immunization of rabbits --- p.31 / Chapter 2.3.2 --- Affinity-purified antibodies --- p.33 / Chapter 2.3.3 --- Characterization of affinity-purified IDUA antibodies --- p.33 / Chapter 2.3.4 --- Construction of chimeric gene constructs --- p.34 / Chapter 2.3.5 --- Expression of IDUA in tobacco BY-2 cells --- p.39 / Chapter 2.3.5.1 --- Electropoartion of Agrobacteria --- p.39 / Chapter 2.3.5.2 --- Agrobacterium-mediated transformation --- p.39 / Chapter 2.3.5.3 --- Screening of positive trans formants --- p.40 / Chapter 2.3.6 --- Characterization of transgenic BY-2 cell expressing IDUA fusion --- p.40 / Chapter 2.3.6.1 --- Genomic DNA polymerase chain reaction (Genomic DNA PCR) --- p.40 / Chapter 2.3.6.1.1 --- Genomic DNA extraction from BY-2 callus --- p.40 / Chapter 2.3.6.1.2 --- Genomic DNA PCR of tobacco BY-2 callus --- p.41 / Chapter 2.3.6.2 --- Reverse transcription-PCR (RT-PCR) --- p.42 / Chapter 2.3.6.2.1 --- Total RNA extraction from BY-2 cell --- p.42 / Chapter 2.3.6.2.2 --- RT-PCR of BY-2 cell --- p.42 / Chapter 2.3.6.3 --- Western blot analysis of BY-2 cell and medium --- p.43 / Chapter 2.3.6.3.1 --- Protein extraction from tobacco BY-2 cells and culture medium --- p.43 / Chapter 2.3.6.3.2 --- Sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) --- p.44 / Chapter 2.3.6.3.3 --- Immunodetection and Coomassie blue stain --- p.44 / Chapter 2.3.7 --- Purification of IDUA from culture media --- p.46 / Chapter Chapter 3 --- Results --- p.47 / Chapter 3.1 --- Generation of IDUA antibodies --- p.48 / Chapter 3.1.1 --- Cloning and expression of rhIDUA in E. coli --- p.48 / Chapter 3.1.2 --- Characterization of IDUA antibodies --- p.51 / Chapter 3.1.2.1 --- Specificity of IDUA antibodies towards hIDUA protein. --- p.51 / Chapter 3.1.2.2 --- Cross-reactivity of IDUA antibodies with wild type tobacco BY-2 cell --- p.55 / Chapter 3.2 --- Chimeric gene constructs construction and confirmation --- p.58 / Chapter 3.3 --- Screening of transformed tobacco BY-2 callus with kanamycin-resistance --- p.66 / Chapter 3.4 --- Genomic DNA PCR screening of transformed tobacco BY-2 callus . --- p.67 / Chapter 3.5 --- RT-PCR screening of transformed BY-2 cells --- p.70 / Chapter 3.6 --- Western blot analysis of transformed tobacco BY-2 cells and culture media --- p.72 / Chapter 3.6.1 --- Tobacco BY-2 cells --- p.72 / Chapter 3.6.2 --- Tobacco BY-2 cell culture media --- p.76 / Chapter 3.7 --- Purification of IDUA protein in culture media --- p.81 / Chapter Chapter 4 --- Discussion --- p.82 / Chapter Chapter 5 --- Summary and Future Perspectives --- p.89 / Chapter 5.1 --- Summary --- p.90 / Chapter 5.2 --- Future perspectives --- p.92 / Appendix Identification and Characterization of an Unknown Protein by 1B Antibody --- p.93 / Chapter 6.1 --- Introduction --- p.94 / Chapter 6.2 --- Objectives --- p.94 / Chapter 6.3 --- Materials and Methods --- p.95 / Chapter 6.3.1 --- Western blot analysis of different plant species --- p.95 / Chapter 6.3.2 --- Subcellular localization of the unknown protein --- p.95 / Chapter 6.3.3 --- Affinity-purification of the unknown protein --- p.95 / Chapter 6.4 --- Results --- p.97 / Chapter 6.4.1 --- Western blot analysis of different plant species --- p.97 / Chapter 6.4.2 --- Subcellular localization of an unknown protein --- p.98 / Chapter 6.4.3 --- Affinity-purification of 1B protein --- p.104 / Chapter 6.5 --- Summary and Future Perspectives --- p.105 / Chapter 6.5.1 --- Summary --- p.105 / Chapter 6.5.2 --- Future Perspectives --- p.105 / References --- p.106
| Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_325737 |
| Date | January 2006 |
| Contributors | Fu, Lai Hong., 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, xvi, 110 leaves : ill. (some col.) ; 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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