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Molecular authentication and phylogenetic studies of Chinese herbs.

Wang, Yanli. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2009. / Includes bibliographical references (leaves 90-104). / In English with some Chinese characters; abstract also in Chinese. / Acknowledgement --- p.I / Abstract --- p.III / 摘要 --- p.V / Table of Content --- p.VII / List of Figures --- p.XIII / List of Tables --- p.XV / Abbreviations --- p.XVI / Chapter Chapter 1. --- Introduction --- p.1 / Chapter 1.1. --- Traditional Chinese Medicine (TCM) --- p.1 / Chapter 1.2. --- The development history and present situation of Traditional Chinese Medicine --- p.2 / Chapter 1.3. --- Modernization of Traditional Chinese Medicine --- p.3 / Chapter 1.4. --- Authentication of Traditional Chinese Medicines --- p.4 / Chapter 1.5. --- Methods for authentication of Traditional Chinese Medicine --- p.5 / Chapter 1.5.1. --- Morphological and histological methods --- p.5 / Chapter 1.5.2. --- Chemical methods --- p.6 / Chapter 1.5.3. --- Molecular methods --- p.6 / Chapter 1.6. --- DNA regions suitable for molecular authentication of Traditional Chinese Medicine --- p.8 / Chapter 1.6.1. --- The chloroplast genome --- p.8 / Chapter 1.6.2. --- Nuclear sequences --- p.9 / Chapter 1.6.3. --- Mitochondrial genome --- p.12 / Chapter 1.7. --- Herb Tu Si Zi --- p.12 / Chapter 1.7.1. --- The identity of Traditional Chinese Medicine Tu Si Zi --- p.12 / Chapter 1.7.2. --- The medicinal values of Tu Si Zi --- p.13 / Chapter 1.7.3. --- Local substitutes of Tu Si Zi --- p.14 / Chapter 1.7.4. --- The need for molecular authentication of Tu Si Zi --- p.15 / Chapter 1.8. --- Traditional Chinese Medicinal herbs from Isodon --- p.15 / Chapter 1.8.1. --- The genus Isodon --- p.15 / Chapter 1.8.2. --- Xi Huang Cao --- p.16 / Chapter 1.8.2.1. --- Identity of Xi Huang Cao --- p.16 / Chapter 1.8.2.2. --- Medicinal values of Xi Huang Cao --- p.17 / Chapter 1.8.2.3. --- Confusions of herb Xi Huang Cao --- p.17 / Chapter 1.8.3. --- Dong Ling Cao --- p.18 / Chapter 1.8.3.1. --- Identity of Dong Ling Cao --- p.18 / Chapter 1.8.3.2. --- Medicinal values of Dong Ling Cao --- p.18 / Chapter 1.8.4. --- The molecular authentication of two Isodon herbs --- p.19 / Chapter 1.9. --- Fagaropsis and Luvunga --- p.20 / Chapter 1.9.1. --- The classification of Rutaceae --- p.20 / Chapter 1.9.2. --- Controversial taxonomic issues with Fagaropsis and Luvunga --- p.21 / Chapter 1.9.3. --- The need of phylogenetic studies of genus Fagaropsis and Luvunga --- p.23 / Chapter Chapter 2. --- Objectives --- p.24 / Chapter Chapter 3. --- Materials and Methods --- p.25 / Chapter 3.1. --- Samples used in this study --- p.25 / Chapter 3.1.1. --- Tu Si Zi (Dodder seeds) --- p.25 / Chapter 3.1.2. --- Isodon herbs --- p.28 / Chapter 3.1.3. --- Fagaropsis and Luvunga --- p.31 / Chapter 3.2. --- Methods --- p.34 / Chapter 3.2.1. --- Sample preparation --- p.34 / Chapter 3.2.2. --- Total DNA extraction --- p.34 / Chapter 3.2.2.1. --- Cetyltriethylammonium bromide extraction --- p.34 / Chapter 3.2.2.2. --- Commercial kit extraction --- p.36 / Chapter 3.2.3. --- DNA amplification --- p.38 / Chapter 3.2.3.1. --- psbA-trnH intergenic spacer --- p.39 / Chapter 3.2.3.2. --- trnL-trnF region --- p.39 / Chapter 3.2.3.3. --- ITS region --- p.42 / Chapter 3.2.4. --- Agarose gel electrophoresis --- p.43 / Chapter 3.2.5. --- Purification of PCR product --- p.44 / Chapter 3.2.6. --- Cloning --- p.46 / Chapter 3.2.6.1. --- Ligation --- p.46 / Chapter 3.2.6.2. --- Transformation --- p.46 / Chapter 3.2.6.3. --- Cell cultivation --- p.47 / Chapter 3.2.6.4. --- Plasmid extraction --- p.47 / Chapter 3.2.6.5. --- Insert confirmation --- p.49 / Chapter 3.2.7. --- DNA sequencing --- p.49 / Chapter 3.2.7.1. --- Cycle sequencing --- p.49 / Chapter 3.2.7.2. --- Purification of cycle sequencing product --- p.50 / Chapter 3.2.7.3. --- DNA analysis --- p.50 / Chapter 3.2.8. --- Sequence analysis and phylogeny construction --- p.51 / Chapter Chapter 4. --- Tu Si Zi (Dodder Seeds) - Results and Discussion --- p.52 / Chapter 4.1. --- Results --- p.52 / Chapter 4.1.1. --- Dendrogram constructed using psbA-trnH intergenic spacer --- p.52 / Chapter 4.1.2. --- Dendrogram constructed using trnL-trnF region --- p.53 / Chapter 4.1.3. --- Dendrogram constructed with the combination of psbA-trnH and trnL-trnF region --- p.59 / Chapter 4.2 --- Discussion --- p.60 / Chapter 4.2.1. --- Identification of DNA markers for Cuscuta species --- p.60 / Chapter 4.2.2. --- Molecular authentication of dodder seeds --- p.60 / Chapter Chapter 5. --- Isodon herbs - Results and Discussion --- p.64 / Chapter 5.1. --- Results --- p.64 / Chapter 5.1.1. --- Dendrogram constructed with internal transcribed spacer 1 --- p.64 / Chapter 5.1.2. --- Dendrogram established with internal transcribed spacer 2 --- p.65 / Chapter 5.1.3. --- Dendrogram established with the whole internal transcribed spacer region --- p.66 / Chapter 5.2. --- Discussion --- p.73 / Chapter 5.2.1. --- ITS region performing as DNA marker for Dong Ling Cao --- p.73 / Chapter 5.2.2. --- The identify of TCM materials of Xi Huang Cao --- p.73 / Chapter Chapter 6. --- Fagaropsis and Luvunga - Results and Discussion --- p.75 / Chapter 6.1. --- Results --- p.75 / Chapter 6.1.1. --- Phylogenetic tree constructed with internal transcribed spacer 1 --- p.76 / Chapter 6.1.2. --- Phylogenetic tree constructed with trnL-trnF region --- p.76 / Chapter 6.1.3. --- Phylogenetic tree constructed with combined of trnL-trnF region and ITS-1 region --- p.77 / Chapter 6.1.4. --- The location of Fagaropsis and Luvunga in 3 different phylogenetic trees --- p.78 / Chapter 6.2. --- Discussion --- p.85 / Chapter 6.2.1. --- Fagaropsis 一 a member of the ´بProto-Rutaceae´ة group --- p.85 / Chapter 6.2.2. --- Luvunga 一 a member of Aurantioideae --- p.86 / Chapter 6.2.3. --- DNA sequencing providing a useful methodology in plant phylogenetic studies --- p.87 / Chapter Chapter 7. --- Conclusions --- p.89 / References --- p.90 / Appendix 1. Sequence alignment ofpsbA-trnH intergenic spacer of dodder --- p.105 / Appendix 2. Sequence alignment of trnL-trnF region of dodder samples --- p.108 / Appendix 3. Sequence alignment of ITS region of Isodon herbs and specimens --- p.117 / Appendix 4. Sequence alignment of ITS-1 region of Rutaceae species --- p.124 / Appendix 5. Sequence alignment of trnL-trnF region of Rutaceae species --- p.129

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_326748
Date January 2009
ContributorsWang, Yanli., Chinese University of Hong Kong Graduate School. Division of Life Sciences.
Source SetsThe Chinese University of Hong Kong
LanguageEnglish, Chinese, Chinese
Detected LanguageEnglish
TypeText, bibliography
Formatprint, xvii, 133 leaves : ill. ; 30 cm.
CoverageChina, China
RightsUse 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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