Results 71 to 80 of about 28,237 (223)

A Modified Methyl Transferase Cofactor to Selectively Silence Gene Expression in Escherichia coli

ChemBioChem, Volume 27, Issue 6, 27 March 2026.
Graphical abstract and table of contents entry A modified methyl transferase cofactor, containing AdoHcy azide, creates a specific single‐site molecular switch near a promoter, on plasmid DNA, preventing the expression of a single gene at the designated site, not observed with other modifications.
Oliver J. Irving, Samuel Stone, Robert K. Neely, Tim Albrecht   +3 more
wiley   +1 more source

A Label-Free Droplet Sorting Platform Integrating Dielectrophoretic Separation for Estimating Bacterial Antimicrobial Resistance

Biosensors
Antimicrobial resistance (AMR) has become a crucial global health issue. Antibiotic-resistant bacteria can survive after antibiotic treatments, lowering drug efficacy and increasing lethal risks.
Jia-De Yan, Chiou-Ying Yang, Arum Han, Ching-Chou Wu   +3 more
doaj   +1 more source

The CebE/MsiK transporter is a doorway to the cello-oligosaccharide-mediated induction of Streptomyces scabies pathogenicity [PDF]

, 2016
Streptomyces scabies is an economically important plant pathogen well-known for damaging root and tuber crops by causing scab lesions. Thaxtomin A is the main causative agent responsible for the pathogenicity of S.
Jourdan, Samuel, Francis, Isolde Maria, Kim, Min Jung, Salazar, Joren Jeico C, Planckaert, Sören, Frère, Jean-Marie, Matagne, André, Kerff, Frédéric, Devreese, Bart, Loria, Rosemary, Rigali, Sébastien   +10 more
core   +2 more sources

Engineered Stable, Antibiotic‐Free, High‐Level Protein Expression in the Probiotic Chassis Escherichia coli Nissle 1917

Biotechnology and Bioengineering, Volume 123, Issue 3, Page 776-784, March 2026.
The probiotic E. coli Nissle 1917 was engineered to enable stable and antibiotic free protein expression platforms using native plasmids. Further modification aids in the production of high‐level protein expression for antimicrobial secretion whose activity is comparable to industry standard E. coli BL21.
Halimatun Sakdiah Zainuddin, Sanjeeva Kumar Murali, Thomas J. Mansell   +2 more
wiley   +1 more source

Dinámica anual de tintínidos en las aguas estuarinas de dos áreas marinas de pesca responsable en el Golfo de Nicoya, Costa Rica

Uniciencia, 2017
En los periodos de marzo de 2012 a marzo de 2013, y de setiembre del 2013 a agosto del 2014, se determinó la biodiversidad y abundancia de tintínidos y su relación con variables ambientales, en dos áreas marinas de pesca responsable (AMPR) (Puerto ...
Andrea García-Rojas, Hannia Vega-Bolaños, Valeria Quesada-Phillips   +2 more
doaj   +1 more source

Emergence of Third-Generation Cephalosporin-Resistant Morganella morganii in a Captive Breeding Dolphin in South Korea

Animals, 2020
The emergence of antimicrobial resistant (AMR) strains of Morganella morganii is increasingly being recognized. Recently, we reported a fatal M. morganii infection in a captive bottlenose dolphin (Tursiops truncatus) bred at a dolphinarium in South Korea.
Seon Young Park, Kyunglee Lee, Yuna Cho, Se Ra Lim, Hyemin Kwon, Jee Eun Han, Ji Hyung Kim   +6 more
doaj   +1 more source

Airborne Passive Microwave Retrievals of Cloud Liquid Water, Total Precipitable Water, and Near‐Surface Wind Speed in the Maritime Tropics

Earth and Space Science, Volume 13, Issue 3, March 2026.
Abstract This paper describes improvements to geophysical retrievals from NASA's Advanced Microwave Precipitation Radiometer (AMPR) during the Cloud, Aerosol and Monsoon Processes Philippines Experiment (CAMP2Ex). The retrieved products are validated using independent data sets, and example applications in addressing science questions about the ...
Corey G. Amiot, Timothy J. Lang, Bastiaan van Diedenhoven, Susan C. van den Heever, Lawrence D. Carey, Sean W. Freeman, G. Alexander Sokolowsky   +6 more
wiley   +1 more source

Antibiotic Administration Routes and Oral Exposure to Antibiotic Resistant Bacteria as Key Drivers for Gut Microbiota Disruption and Resistome in Poultry

Frontiers in Microbiology, 2020
Previous studies have identified oral administration of antibiotics and gut-impacting drugs as critical drivers for fecal antibiotic resistance (AR) and microbiome disruption in lab mice, but the practical implications of these findings have yet to be ...
Yang Zhou, Yang Zhou, Yu Li, Lu Zhang, Lu Zhang, Zuowei Wu, Ying Huang, Ying Huang, He Yan, He Yan, Jiang Zhong, Li-Ju Wang, Hafiz M. Abdullah, Hua H. Wang, Hua H. Wang   +14 more
doaj   +1 more source

Gauss congruences for rational functions in several variables

, 2017
We investigate necessary as well as sufficient conditions under which the Laurent series coefficients $f_{\boldsymbol{n}}$ associated to a multivariate rational function satisfy Gauss congruences, that is $f_{\boldsymbol{m}p^r} \equiv f_{\boldsymbol{m}p^{
Beukers, Frits, Houben, Marc, Straub, Armin   +2 more
core   +1 more source

Heterogeneity in Surface Sensing Suggests a Division of Labor in Pseudomonas aeruginosa Populations [PDF]

, 2019
The second messenger signaling molecule cyclic diguanylate monophosphate (c-di-GMP) drives the transition between planktonic and biofilm growth in many bacterial species.
Armbuster, Catherine R., de Anda, Jaime, Harwood, Caroline S., Hoffman, Lucas R., Jin, Fan, Lee, Calvin K., Murakami, Keiji, Parker-Gilham, Jessica, Parsek, Matthew R., Tseng, Boo Shan, Wong, Gerard CL, Xia, Aiguo, Zhao, Kun   +12 more
core   +2 more sources