Cheung Siu Chung. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2006. / Includes bibliographical references (leaves 86-91). / Abstracts in English and Chinese. / Thesis Committee --- p.ii / Statement --- p.iii / Acknowledgements --- p.iv / Abstract --- p.v / 摘要 --- p.vii / Table of Contents --- p.viii / List of Tables --- p.xiii / List of Figures --- p.xiv / Lists of Abbreviations --- p.xvii / Chapter Chapter 1 --- General Introduction / Chapter 1.1 --- The plant secretory pathways --- p.2 / Chapter 1.1.1 --- Three different protein sorting pathways to plant vacuoles --- p.3 / Chapter 1.1.2 --- VSD and VSR --- p.6 / Chapter 1.2 --- Prevacuolar compartments --- p.7 / Chapter 1.2.1 --- Lytic PVC --- p.7 / Chapter 1.2.2 --- BP-80 reporter as a lytic PVC marker --- p.8 / Chapter 1.2.3 --- PVC of PSV --- p.9 / Chapter 1.2.4 --- α-TIP CT reporter as a PVC of PSV marker --- p.10 / Chapter 1.3 --- Project objectives --- p.11 / Chapter Chapter 2 --- Development of Transgenic Tobacco BY-2 Cell Lines Expressing Fluorescent Reporters for Golgi and Prevacuolar Compartments / Chapter 2.1 --- Introduction --- p.13 / Chapter 2.2 --- Materials and Methods --- p.15 / Chapter 2.2.1 --- Chemicals --- p.15 / Chapter 2.2.2 --- Oligonucleotides: Primers and Adapters --- p.15 / Chapter 2.2.3 --- Bacterial Strains --- p.17 / Chapter 2.2.4 --- "Preparation of single-reporter constructs (GONST1 -CFP, CFP-BP-80 and CFP-a-TIP CT reporters)" --- p.17 / Chapter 2.2.4.1 --- "Cloning of pGONSTl-CFPK, a Golgi marker" --- p.17 / Chapter 2.2.4.2 --- "Cloning of pCFP-BP-80K, a lytic PVC marker" --- p.20 / Chapter 2.2.4.3 --- "Cloning of pCFP-α-TIP CTK, a putative marker for PVC of PSV" --- p.22 / Chapter 2.2.5 --- "Preparation of double-reporter constructs (CFP-BP-80-GONST1 - YFP, CFP-α-TIP CT-GONST1-YFP, CFP-BP-80-YFP-α-TIP CT and CFP-α-TIP CT-YFP-BP-80 reporters)" --- p.24 / Chapter 2.2.5.1 --- Insertion ofAdapter-XH to pCFP-BP-80K and pCFP-α-TIP CTK --- p.24 / Chapter 2.2.5.2 --- "Cloning of pCFP-BP-80-GONST 1 -YFPK, pCFP-α-TIP CT- GONST 1-YFPK, pCFP-BP-80-YFP-α-TIP CTK and pCFP- α-TIP CT-YFP-BP-80K" --- p.26 / Chapter 2.2.6 --- Agrobacterium electroporation --- p.30 / Chapter 2.2.7 --- Agrobacterium-mediated transformation of tobacco BY-2 cells --- p.30 / Chapter 2.2.8 --- Selection and screening of transformed BY-2 cells --- p.31 / Chapter 2.2.8.1 --- Antibiotic selection --- p.31 / Chapter 2.2.8.2 --- Fluorescence microscopic screening --- p.31 / Chapter 2.2.9 --- Detection of CFP and YFP reporter genes and their expressions --- p.32 / Chapter 2.2.9.1 --- CTAB genomic DNA extraction --- p.32 / Chapter 2.2.9.2 --- PCR test for CFP (and YFP) transgene in genomic DNA --- p.33 / Chapter 2.2.9.3 --- Subcellular fractionation and protein extraction --- p.33 / Chapter 2.2.9.4 --- Sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) and western blot analysis --- p.34 / Chapter 2.2.9.5 --- Confocal microscopic study --- p.35 / Chapter 2.3 --- Results --- p.36 / Chapter 2.3.1 --- Establishment of kanamycin-resistant BY-2 cells expressing CFP (and YFP) reporters --- p.36 / Chapter 2.3.2 --- Fluorescence microscopic screening of transgenic BY-2 cell lines --- p.37 / Chapter 2.3.3 --- CFP (and YFP) reporter was successfully integrated into transgenic BY-2 cell genome --- p.41 / Chapter 2.3.4 --- CFP (and YFP) reporter was expressed in transgenic BY-2 cell lines --- p.44 / Chapter 2.3.5 --- Punctate CFP (and YFP) signals were detected in transgenic BY-2 cell lines expressing single (or double) reporter --- p.48 / Chapter 2.4 --- Discussion --- p.53 / Chapter 2.4.1 --- "Transgenic BY-2 cell lines expressing single reporter marking Golgi, lytic PVC and putative PVC of PSV have been developed" --- p.53 / Chapter 2.4.2 --- "Golgi, lytic PVC and putative PVC of PSV were separate and distinct organelles" --- p.53 / Chapter 2.4.3 --- Transgenic BY-2 cell lines expressing double reporter were not yet suitable for subsequent study --- p.55 / Chapter Chapter 3 --- Characterization of Transgenic Tobacco BY-2 Cell Lines Expressing Fluorescent Reporters for Prevacuolar Compartments / Chapter 3.1 --- Introduction --- p.58 / Chapter 3.2 --- Materials and Methods --- p.60 / Chapter 3.2.1 --- Confocal immunofluorescence study --- p.60 / Chapter 3.2.2 --- Drug treatment study (for single-reporter transgenic tobacco BY-2 cell line) --- p.62 / Chapter 3.2.2.1 --- Wortmannin treatment --- p.62 / Chapter 3.2.2.1.1 --- Dosage effect --- p.62 / Chapter 3.2.2.1.2 --- Time-course study --- p.62 / Chapter 3.2.2.2 --- Brefeldin A treatment --- p.63 / Chapter 3.2.2.1.1 --- Dosage effect --- p.63 / Chapter 3.2.2.1.2 --- Time-course study --- p.63 / Chapter 3.2.3 --- Drug treatment study (for double-reporter transgenic tobacco BY-2 cell line) --- p.64 / Chapter 3.2.3.1 --- Wortmannin treatment --- p.64 / Chapter 3.2.3.2 --- Brefeldin A treatment --- p.64 / Chapter 3.3 --- Results --- p.65 / Chapter 3.3.1 --- CFP-α-TIP CT reporter-marked compartment was not Golgi apparatus --- p.65 / Chapter 3.3.2 --- Wortmannin induced CFP-α-TIP CT reporter-marked compartment to vacuolate --- p.69 / Chapter 3.3.3 --- BFA induced CFP-α-TIP CT reporter-marked compartment to form aggregates --- p.72 / Chapter 3.3.4 --- Wortmannin and BFA treatment caused lytic PVC to form small vacuole and Golgi to form aggregate respectively in transgenic BY-2 cell lines expressing double-reporter --- p.75 / Chapter 3.4 --- Discussion --- p.77 / Chapter 3.4.1 --- CFP-α-TIP CT reporter-marked compartment was not Golgi apparatus --- p.77 / Chapter 3.4.2 --- CFP-α-TIP CT reporter-marked compartment was not lytic PVC --- p.77 / Chapter 3.4.3 --- Transgenic BY-2 cell lines expressing double reporter could successfully mark two compartments simultaneously in the same cell --- p.78 / Chapter Chapter 4 --- Summary and Future Prospects / Chapter 4.1 --- Summary --- p.80 / Chapter 4.1.1 --- Hypothesis --- p.80 / Chapter 4.1.2 --- Development of transgenic tobacco BY-2 cell lines --- p.81 / Chapter 4.1.3 --- Characterization of α-TIP CT reporter-marked PVC-like compartment --- p.82 / Chapter 4.2 --- Conclusions --- p.84 / Chapter 4.3 --- Future prospects --- p.85 / References --- p.86
Identifer | oai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_325736 |
Date | January 2006 |
Contributors | Cheung, Siu Chung., Chinese University of Hong Kong Graduate School. Division of Molecular Biotechnology. |
Source Sets | The Chinese University of Hong Kong |
Language | English, Chinese |
Detected Language | English |
Type | Text, bibliography |
Format | print, xviii, 91 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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