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Cloning and characterization of antibiotic resistance genes from a clinically-isolated Shigella species.

Anthony C.T. Liang. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1993. / Includes bibliographical references (leaves 73-76). / Abstract --- p.1 / Chapter Chapter 1 --- General Introduction / Chapter 1.1 --- Introduction to antibiotics --- p.2 / Chapter 1.2 --- Use of antibiotics in antimicrobial chemotherapy --- p.3 / Chapter 1.3 --- Drug resistance in bacteria --- p.4 / Chapter 1.4 --- Genetic of infections drug resistance --- p.6 / Chapter 1.5 --- Clinical importance of drug resistance --- p.8 / Chapter 1.6 --- Resistance studies on a clinically- isolated Shigella Species --- p.9 / Chapter Chapter 2 --- Materials and Methods / Chapter 2.1 --- Culture media for bacteria growth --- p.10 / Chapter 2.2 --- Large scale plasmid preparation by CsCl density gradient centrifugation --- p.12 / Chapter 2.3 --- Minipreps of plasmid DNA by the alkaline lysis method --- p.14 / Chapter 2.4 --- Elution of DNA using the Geneclean Kit --- p.16 / Chapter 2.5 --- Transformation of plasmid DNA into E.coli DH5α --- p.17 / Chapter 2.6 --- Antibiotic sensitivity test and screening of resistance colonies --- p.19 / Chapter 2.7 --- Agarose electrophoresis of DNA --- p.20 / Chapter 2.8 --- Restriction and ligation --- p.21 / Chapter 2.9 --- Protocol for studying substrate profiles of aminoglycoside-modifying enzyme (AME) --- p.23 / Chapter 2.10 --- DNA sequencing using the T7 sequencing Kit from Pharmacia --- p.26 / Chapter Chapter 3 --- Antibiotic resistance studies on multiple resistant Shigella spp / Chapter 3.1 --- Introduction --- p.34 / Chapter 3.2 --- Conjugation and transformation experiment --- p.35 / Chapter 3.3 --- Extraction of plasmid DNA from Shigella 2731and transconjugant 14R525(2731) --- p.37 / Chapter 3.4 --- Discussion --- p.39 / Chapter Chapter 4 --- Cloning and characterization of beta-lactamase gene of Shigella2731 / Chapter 4.1 --- Introduction --- p.40 / Chapter 4.2 --- Cloning of the beta-lactam gene in Shigella2731 --- p.42 / Chapter 4.3 --- "Resistance pattern of El, E2, and S1" --- p.43 / Chapter 4.4 --- "Plasmid DNA extraction of El, E2, and S1" --- p.44 / Chapter 4.5 --- Restriction mapping of the plasmid pSFlOO --- p.47 / Chapter 4.6 --- Discussion --- p.51 / Chapter Chapter 5 --- Cloning and characterization of the aminoglycoside resistance gene / Chapter 5.1 --- Introduction --- p.53 / Chapter 5.2 --- Cloning of the aminoglycoside resistance genes --- p.56 / Chapter 5.3 --- Substrate profile studies on aminoglycoside- modifying enzyme (AME) activity on transformant G and S --- p.57 / Chapter 5.4 --- Subcloning of plamsid DNA from transformant S --- p.60 / Chapter 5.5 --- "DNA sequencing of fragments A, B, and C" --- p.65 / Chapter 5.6 --- Discussion --- p.68 / Chapter Chapter 6 --- Conclusion --- p.79 / Chapter Chapter 7 --- Reference --- p.73

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_319185
Date January 1993
ContributorsLiang, Anthony C. T., Chinese University of Hong Kong Graduate School. Division of Biochemistry.
PublisherChinese University of Hong Kong
Source SetsThe Chinese University of Hong Kong
LanguageEnglish
Detected LanguageEnglish
TypeText, bibliography
Formatprint, 76 leaves : ill. (chiefly mounted) ; 30 cm.
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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