Results 51 to 60 of about 272,351 (288)

Determination of phenolic compounds and their antioxidant activity of Iranian Allium sativum controversum extracts and their antimicrobial properties in fresh sausages

open access: yesFood Science &Nutrition, Volume 11, Issue 1, Page 274-283, January 2023., 2023
In this study, Iranian Allium sativum controversum extracts, as a valuable source of antioxidants and antibacterial compounds, were added to sausage formulation at 0.5 and 1.5%w/v. The results showed that the use of Allium sativum controversum extracts increased radical scavenging activity reduced microbial growth during the storage period. Abstract In
Adeleh Madani   +2 more
wiley   +1 more source

Metabolic properties of the products of mitochondrial protein synthesis in HeLa cells [PDF]

open access: yes, 1977
The metabolic behavior of the mitochondrial protein synthesis products has been investigated in HeLa cells. Particular attention was given to the four major electrophoretic components (designated as Nos. 2, 3, 5, and 8) of the 10 previously identified as
Attardi, Giuseppe, Costantino, Paolo
core  

Site-specific incorporation of phosphotyrosine using an expanded genetic code. [PDF]

open access: yes, 2017
Access to phosphoproteins with stoichiometric and site-specific phosphorylation status is key to understanding the role of protein phosphorylation.
Allison Wong   +36 more
core   +1 more source

Developing Quorum Sensing‐Based Collaborative Dynamic Control System in Halomonas TD01

open access: yesAdvanced Science, EarlyView.
A standardized and streamlined inducer‐free quorum sensing (QS)‐based collaborative dynamic control pattern is developed for sufficient gene expression control in Halomonas TD by mixing two engineered cells, cells A and B. Proof‐of‐concept studies are designed to test the dynamic control performance in mixed cultures in fed‐batch conditions.
Yi‐Na Lin   +12 more
wiley   +1 more source

Altered Antibiotic Tolerance in Anaerobic Digesters Acclimated to Triclosan Or Triclocarban [PDF]

open access: yes, 2016
Bench-scale anaerobic digesters were amended to elevated steady-state concentrations of triclosan (850 mg/kg) and triclocarban (150 mg/kg) using a synthetic feed.
Carey, Daniel Elliott   +1 more
core   +2 more sources

Assessment and Mitigation of CRISPR‐Cas9‐Induced Nontargeted Translocations

open access: yesAdvanced Science, EarlyView.
Various inverted repeat elements are dispersed throughout genomes. This study reveals that these elements can cause significant chromosomal rearrangements when CRISPR editing occurs in their proximity. The risk can be mitigated by incorporating inverted repeat‐homologous segments into the CRISPR system, which represents a promising strategy for ...
Zhiyang Hou   +6 more
wiley   +1 more source

Direct Quantification of Protein–Protein Interactions in Living Bacterial Cells

open access: yesAdvanced Science, EarlyView.
Quantitative measurement of protein–protein interactions in living cells is vital for biotechnology applications. Fluorescence resonance energy transfer (FRET) signals in bacterial cells are often weak, leading to false‐positive. Quantitative FRET measurements are implemented to overcome the weak FRET signal.
Soojung Yi   +12 more
wiley   +1 more source

A Forward-Design Approach to Increase the Production of Poly-3-Hydroxybutyrate in Genetically Engineered Escherichia coli [PDF]

open access: yes, 2015
Biopolymers, such as poly-3-hydroxybutyrate (P(3HB)) are produced as a carbon store in an array of organisms and exhibit characteristics which are similar to oil-derived plastics, yet have the added advantages of biodegradability and biocompatibility ...
Bower, I   +12 more
core   +7 more sources

Chloramphenicol encapsulated in poly-ε-caprolactone–pluronic composite: nanoparticles for treatment of MRSA-infected burn wounds

open access: yesInternational Journal of Nanomedicine, 2015
The emergence of methicillin-resistant Staphylococcus aureus (MRSA) infection has increased precipitously over the past several decades, with far-reaching health care and societal costs.
S. Kalita   +7 more
semanticscholar   +1 more source

Anti Microbial Resistance Profile of E. coli isolates From Tropical Free Range Chickens [PDF]

open access: yes, 2005
Normal intestinal flora of humans and animals constitute enormous reservoir of resistance genes for potentially pathogenic bacteria and may serve as major indictors of selection pressure exerted by anti-microbial use in a given population.
A BI, Udedibie   +3 more
core   +1 more source

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