Makhlouf Mohamed Mahmoud Bekhit
Prof. Emeritus
Molecular, Morphophysiological, Multidrug Resistance and Ultrastructural Analysis of Emerging Bacteria In Drinking Water
Annals of Agricultural Science, Moshtohor • 2022
Publication Information
Authors
Asmaa Elsawaf; Hoda A. S. El-Garhy; Mahmoud M. A. Moustafa* and Makhlouf Bekhit
Keywords
Drinking water quality, water analysis, morpho-physiological analysis, multidrug resistance, 16S rRNA
gene, Sanger sequencing, Scanning electron microscopy
Journal
Annals of Agricultural Science, Moshtohor
Publisher
https://assjm.journals.ekb.eg/
Volume
60
Issue
1
Pages
95-112
publication.type
Local
Paper Link
Open Link
Supplementary Materials
Not Available
Abstract
Tracking of drinking water excellent is essential for human health. The physicochemical consequences of the water
samples had been below widespread degrees except for the HCO3- cation, which was high in any respect websites.
The morphological results of fifty-eight pure bacterial isolates revealed two categories (Gram-positive and negative
bacteria): biochemistry, PCR sequencing, and scanning electron microscopy (SEM) showed the distinction among the
14 selected bacterial isolates that they have been chosen based on morpho-chemical consequences of the same
bacterial isolates. The antibiotics sensitivity outcomes discovered that all isolates were immune to nine to twelve
antibiotics from fifteen examined exceptional antibiotics. The morphophysiological alignment of sequences and SEM
records confirmed a rising sort of bacterial isolates from ingesting water sources. Phylogenetic trees confirmed all
fourteen isolates, Escherichia coli, Bacillus subtilis, Bacillus paralicheniformis, Bacillus licheniformis, Bacillus
tequilensis, Bacillus velezensis, Pseudomonas fragi, Bacillus jeotgali, Klebsiella variicola found in special clades
primarily based on genetic distance. The combination of the cutting-edge microbial monitoring tools in consuming
water-based totally on DNA sequencing and SEM analysis is essential. Additionally, the current research has a look
at affords a record that distinguishes among extraordinary sorts of bacteria in ingesting water.
samples had been below widespread degrees except for the HCO3- cation, which was high in any respect websites.
The morphological results of fifty-eight pure bacterial isolates revealed two categories (Gram-positive and negative
bacteria): biochemistry, PCR sequencing, and scanning electron microscopy (SEM) showed the distinction among the
14 selected bacterial isolates that they have been chosen based on morpho-chemical consequences of the same
bacterial isolates. The antibiotics sensitivity outcomes discovered that all isolates were immune to nine to twelve
antibiotics from fifteen examined exceptional antibiotics. The morphophysiological alignment of sequences and SEM
records confirmed a rising sort of bacterial isolates from ingesting water sources. Phylogenetic trees confirmed all
fourteen isolates, Escherichia coli, Bacillus subtilis, Bacillus paralicheniformis, Bacillus licheniformis, Bacillus
tequilensis, Bacillus velezensis, Pseudomonas fragi, Bacillus jeotgali, Klebsiella variicola found in special clades
primarily based on genetic distance. The combination of the cutting-edge microbial monitoring tools in consuming
water-based totally on DNA sequencing and SEM analysis is essential. Additionally, the current research has a look
at affords a record that distinguishes among extraordinary sorts of bacteria in ingesting water.
