Escherichia coli O157:H7 in drinking water from private water supplies in the Netherlands. Water Research 39 (18), 4485-4493.Schets, F. M., M. During, R. Italiaander, L. Heijnen, S. A. Rutjes, W. K. van der Zwaluw, and A. M. de Roda Husman. 2005. Escherichia coli O157:H7 ...
2007 Comparison of methods and confirmation tests for the recovery Escherichia coli in water. Desalination 213(1-3), 18-3.Bonadonna L., Cataldo C., Semproni M. Comparison of methods and confirmation tests for the recovery Escherichia coli in water. Desalination. 2007; 213 (15): 18-23....
Escherichia coliis an important pathogenic indicator in drinking water. Viable but non-culturable (VBNC)E.coliinduced by low level chlorination was found to have higher antibiotic tolerance. The emerging of VBNC bacteria in drinking water systems is posing challenges to the control of bio-safety. I...
Worthy of mention, although out of the main scope of the current work, are the low values of fecal contamination found in drinking water samples, which is a positive result for a marginal neighborhood like the one studied here. The predominance of E. coli over the coliphages points to a ...
Recontamination of total plate count, coliforms and Escherichia coli in drinking water. The microbiological quality, total plate count (TPC), coliform and Escherichia coli contamination of drinking water used for general consumption at the Tha... P Tangwatcharin,S Laehlah,F Hendeen,... - Asian...
The detection and enumeration of indicator bacteria such as Escherichia coli is used to assess the extent of faecal contamination of drinking water. On the basis of this approach, the effectiveness of storing water contaminated with faecal indicator bacteria in brass or earthern vessels (mutkas) of...
Escherichia coli are rod shaped, gram negative bacteria often found in the gut of humans and other warm-blooded mammals (Jacques & Ngo, 2004). It is transmitted primarily through faecal contaminated food and water. Most strains of E. coli are not harmful to humans, however some strains are ...
In this study, four genes (fpdA2, fpdB, fpdC, and fpdD) for 4-FP degradation from Arthrobacter sp. strain IF1 were optimized and synthesized and then reconstructed into Escherichia coli by a multi-monocistronic vector to obtain recombinant BL-fpd that could degrade 4-FP efficiently. Under...
At 4 weeks post-infection, all mice were treated with trimethoprim and sulfamethoxazole in the drinking water for 10 d (54 and 270 μg ml−1water, respectively)6. Urine was collected weekly to confirm clearance of bacteriuria. Four weeks after the initiation of antibiotics, naïve...
detoxifying enzymes such as reductive dehalogenases23 and oxygenases24, have been exploited in the bioremedia- tion of chlorinated aliphatic hydrocarbons and polycyclic aromatic contaminated soil and groundwater. The E. coli K-12 MG1655 strain used in this study is the primary experimental reference...