Results 131 to 140 of about 114,910 (254)

Harnessing the thermotolerant methylotroph Bacillus methanolicus for methanol-based synthetic L-proline production. [PDF]

Microb Cell Fact
Frank C, Virant D, Kosec G, Hoffmann T, Zelder O, Felle MF, Bremer E.   +6 more
europepmc   +1 more source

Probiotic Stability and Antihypertensive Activity of Peptides in Aguamiel Syrup‐Fortified Milk Protein Fermented by Lacticasebacillus rhamnosus GG

eFood, Volume 7, Issue 4, August 2026.
This study evaluates the impact of aguamiel syrup on a synbiotic fermented dairy product, focusing on antihypertensive peptide release and Lacticaseibacillus rhamnosus GG survival. While metabolic parameters remained unchanged, aguamiel syrup enhanced bioactive peptide production and antihypertensive activity (45.3%), suggesting its potential as a ...
Olvera‐Rosales Laura Berenice, Leonel‐Enríquez Jorge Eduardo, Pérez‐Escalante Emmanuel, Castañeda‐Ovando Araceli, Contreras‐López Elizabeth, Cruz‐Guerrero Alma Elizabeth, González‐Olivares Luis Guillermo   +6 more
wiley   +1 more source

From Design to Practice: A Comprehensive Tutorial for the Rapid Multiplex Engineering of <i>Escherichia coli</i> Using Antibiotic Resistance Markers. [PDF]

Bio Protoc
Munot S, Li S, Hennigan JN, Moreb EA, Lynch MD, Menacho-Melgar R.   +5 more
europepmc   +1 more source

Miniaturized Droplet‐Based Adaptation of the Ames Test for High‐Throughput Mutagenicity Assessment

Journal of Applied Toxicology, Volume 46, Issue 8, Page 2791-2802, August 2026.
ABSTRACT This work presents the first demonstration of a tube‐based droplet microfluidic implementation of the Ames test, bridging single‐droplet resolution with regulatory genotoxicity testing. The Ames test is a cornerstone assay for detecting mutagenicity, but conventional plate‐ and well‐based formats suffer from high reagent consumption, low ...
Jialan Cao, Bayan Nasr, J. Michael Köhler, Sebastian Buchinger   +3 more
wiley   +1 more source

RegB/A-dependent redox regulation links iron uptake to methanol metabolism in <i>Methylomonas</i> sp. DH-1. [PDF]

Appl Environ Microbiol
Park W, Cha S, Mun H, Lee K-L, Seo SW, Hahn J-S.   +5 more
europepmc   +1 more source

The Dual Role of the Gut Microbiota in Cancer Chemoresistance

MicrobiologyOpen, Volume 15, Issue 4, August 2026.
Comparison between Microbiota and Cancer therapy. ABSTRACT Chemoresistance is one of the primary reasons that cancer chemotherapy fails to deliver successful treatment outcomes and contributes to poor overall survival rates for patients with cancer. New research has begun to shed light on the effects of the gut microbiome (GM).
Hamed Tahmasebi, Aisa Bahar, Meisam Khazaei, Mohammad Reza Arabestani   +3 more
wiley   +1 more source

Genome-based insights into metal co-resistance in Amazonian mercury-resistant bacteria: ecological lifestyle and biosafety implications for bioremediation. [PDF]

Microbiol Spectr
Escobar MC, Niño-Garcia JP, Acosta-González A, Díaz-Cárdenas C, Vasquez Y, Marques S, Cardona GI.   +6 more
europepmc   +1 more source

Seasonal Restructuring of Microbial Communities and Resistomes in the Shitalakshya River, Bangladesh Revealed by Shotgun Metagenomics

MicrobiologyOpen, Volume 15, Issue 4, August 2026.
Dry‐season pollutant concentration drives microbial restructuring in Bangladesh's Shitalakshya River, shifting communities from Myroides to stress‐tolerant genera while enriching metal resistance genes and efflux pumps, revealing non‐antibiotic co‐selection as a key driver of antimicrobial resistance in urban waters.
Muhammad Ehteshamul Haque, Md. Shaminur Rahman, Munawar Sultana, Anowara Begum   +3 more
wiley   +1 more source

<i>Staphylococcus aureus</i> can degrade exogenous fatty acids through β-oxidation. [PDF]

mBio
Menjivar C, Shoffler C, Petucci C, Bose JL.   +3 more
europepmc   +1 more source

Role of ClpX and MsrA/B in the Oxidative and Cell Wall Stress Response in Bacillus anthracis Sterne

MicrobiologyOpen, Volume 15, Issue 4, August 2026.
Methionine sulfoxide reductase (msrA/B) is an oxidative response enzyme that reduces oxidized methionine residues to maintain protein function. Surprisingly, loss of MsrA/B does not increase sensitivity to hydrogen peroxide or paraquat‐induced oxidative stress in Bacillus anthracis Sterne.
Aeron B. Pennington, Salina Hona, Josey I. Austin, Kelsey C. Waite, Mikaela D. Stewart, Shauna M. McGillivray   +5 more
wiley   +1 more source