Results 51 to 60 of about 1,712,539 (245)

The occurrence of Aeromonas spp. in the bottled mineral water, well water and tap water from the municipal supplies

open access: yesBrazilian Archives of Biology and Technology, 2008
The aim of this work was to study the occurrence of Aeromonas sp in the bottled mineral water, well water and tap water from the municipal supplies. Positive samples were found for Aeromonas spp. 12.7% from the mineral water, 8.3% from the artesian water
Denise de Oliveira Scoaris   +6 more
doaj   +1 more source

Virus reduction at wastewater treatment plants in Nepal

open access: yesEnvironmental Challenges, 2021
Continuous discharge of enteric viruses through treated wastewater is a potential threat to the environment and humans. This study aimed to investigate the occurrence and reduction of enteric viruses at two wastewater treatment plants (WWTPs) in the ...
Sarmila Tandukar   +6 more
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Disinfection, Recontamination and Regrowth of Indicator Bacteria in a Wastewater Sludge Heat Treatment System

open access: yes, 1988
The largest sewage treatment plant in Hawaii produces 25,400 kg/day of primary sludge that is heat-treated (190°C) under 330 psig for 3 0 min. Although this treatment should result in a sterilized sludge product, the final sludge cake often contains high
Philip C. Loh   +2 more
core   +1 more source

The European Union summary report on antimicrobial resistance in zoonotic and indicator bacteria from humans, animals and food in 2014

open access: yesEFSA Journal, 2016
The data on antimicrobial resistance in zoonotic and indicator bacteria in 2014, submitted by 28 EU Member States (MSs), were jointly analysed by EFSA and ECDC.
European Food Safety Authority   +1 more
doaj   +1 more source

Microbiological quality and safety of goat’s milk from one farm

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2012
In recent years, the popularity of goat’s milk and goat’s milk products has been growing in the Czech Republic, especially for its low allergenic potential and good digestibility.
Šárka Cupáková   +4 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

VERTICAL EXISTENCE OF COPROSTANOL IN A SEDIMENT CORE FROM SEMARANG COASTAL WATERS, CENTRAL JAVA [PDF]

open access: yes, 2004
Coprostanol has been proposed as an indicator of domestic (sewage) pollution by researchers because constraint of using coliform bacteria as the indicators of domestic pollution in the environment with high environmental stress, such as urban coastal ...
Bachtiar, Tonny
core   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

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