PCR for Detection of E. Coli from diarrhea patients

Shaista Bashir

ISBN 10: 3659706809 / ISBN 13: 9783659706806

Published by LAP LAMBERT Academic Publishing Apr 2015, 2015

About this Item

This item is printed on demand - it takes 3-4 days longer - Neuware -Bacterial diarrheal diseases represent one of the significant causes of human mortality and morbidity in developing countries that lack sufficient public health standards of sanitation. Escherichia coli is recognized to be the leading cause of diarrhea. The aim of present study was to detect bfp gene in stool samples of diarrheal patients by polymerase chain reaction in order to facilitate its diagnosis. In this study E. coli was detected in 87.5 % samples of diarrheal patients by production of characteristic colonies on MacConkey agar plates. On TSI slants 62.5 % diarrheal samples were identified as E. coli. It was found that 3.5 mM concentration yielded best results and 0.5 µg template was used as the optimum concentration required for specific amplification of bfp gene. 20 % of pure diarrheal E. coli strains showed positive results for bfp gene of Enteropathogenic E. coli with PCR assay. 56 pp. Englisch.

Seller Inventory # 9783659706806

Bibliographic Details

• Title: PCR for Detection of E. Coli from diarrhea patients
• Publisher: LAP LAMBERT Academic Publishing Apr 2015
• Publication Date: 2015
• Language: English
• ISBN 10: 3659706809
• ISBN 13: 9783659706806
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 220W x 150H x 4D millimeters 220 millimeters width by 150 millimeters height by 4 millimeters depth
• Weight: 102 grams

About this title

Synopsis

Bacterial diarrheal diseases represent one of the significant causes of human mortality and morbidity in developing countries that lack sufficient public health standards of sanitation. Escherichia coli is recognized to be the leading cause of diarrhea. The aim of present study was to detect bfp gene in stool samples of diarrheal patients by polymerase chain reaction in order to facilitate its diagnosis. In this study E. coli was detected in 87.5 % samples of diarrheal patients by production of characteristic colonies on MacConkey agar plates. On TSI slants 62.5 % diarrheal samples were identified as E. coli. It was found that 3.5 mM concentration yielded best results and 0.5 µg template was used as the optimum concentration required for specific amplification of bfp gene. 20 % of pure diarrheal E. coli strains showed positive results for bfp gene of Enteropathogenic E. coli with PCR assay.

About the Author

Shaista Bashir Present status: phD Scholar Mphil: Biotechnology BS: Biochemistry. Research Interests: cloning and characterization of human cytokines. Genomic and plasmid DNA isolation, ELISA, chromatographic techniques, western blotting.