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Analysis of diversity and antibiotic susceptibility profile of bacterial strains isolated from freshwater canal of Lahore, Pakistan


 
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1. Title Title of document Analysis of diversity and antibiotic susceptibility profile of bacterial strains isolated from freshwater canal of Lahore, Pakistan
 
2. Creator Author's name, affiliation, country Maimoona Malik; University of the Punjab; Pakistan
 
2. Creator Author's name, affiliation, country Sana Tanveer; University of the Punjab; Pakistan
 
2. Creator Author's name, affiliation, country Basharat Ali; University of the Punjab; Pakistan
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) Antibiotic susceptibility, bacterial diversity, biochemical tests, canal water, E. coli O157, latex agglutination
 
4. Description Abstract

The key objective of current study was to analyse the bacterial diversity of canal water of Lahore, Pakistan. Members of Enterobacteriaceae were targeted that may pose serious health issues to human health.  Total 50 bacterial strains were isolated by using Eosin Methylene Blue agar and MacConkey agar. The 16S rRNA gene sequencing of 30 strains confirmed the final taxonomic status of bacterial strains. The results manifested that strains belong to genera of Enterobacter, Escherichia, Klebsiella, Pseudomonas, Acinetobacter, Aeromonas and Vogesella. Antibiotic susceptibility profile of isolates was evaluated against 13 different antibiotics. E. coli SCE-1 showed highest resistant against majority of the antibiotics. Whereas all strains were sensitive to Amikacin (30 µg). Aeromonas hydrophila SD-6 exhibited highest sensitivity against all antibiotics except ampicillin (10 µg) and amoxicillin (25 µg). None of the bacterial strain was completely resistant or susceptible to all antibiotics. Except E. coli all strains were sensitive to Amikacin (30 µg), Gentamycin (30 µg) and Norfloxacin (10 µg). Most of the strains showed intermediate and resistant antibiotic profile towards Nitrofurantoin (300 µg). Latex agglutination test was performed for the screening of E. coli O157 that showed negative results for this serotype. The detection of potential human pathogens like E. coli, Pseudomonas aeruginosa, Klebsiella pneumoniae and A. hydrphila in canal water indicates that it is not suitable for domestic purposes, recreational activities, and irrigation

 
5. Publisher Organizing agency, location SCIENTIFIC PRESS (SMC-PRIVATE) LIMITED
 
6. Contributor Sponsor(s)
 
7. Date (YYYY-MM-DD) 2023-08-15
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://www.sciplatform.com/index.php/wjb/article/view/878
 
10. Identifier Digital Object Identifier (DOI) https://doi.org/10.33865/wjb.008.02.0878
 
11. Source Title; vol., no. (year) World Journal of Biology and Biotechnology; Vol 8, No 2
 
12. Language English=en en
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c) 2023 Maimoona Malik, Sana Tanveer, Basharat Ali
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.