Results 171 to 180 of about 118,072 (257)

The Tol-Pal System Promotes Pseudoiodinine Production by Enhancing Bacterial Growth in <i>Pseudomonas mosselii</i>. [PDF]

Microorganisms
Yang R, Du X, Zhang H, Yang J, Huang Z, Xu N, Zou L, Chen G.   +7 more
europepmc   +1 more source

Metabolization of Flavan‐3‐ol Oligomers by Eggerthella lenta, a Human Gut Bacterium

Molecular Nutrition &Food Research, Volume 70, Issue 19, 15 October 2026.
Novel human gut bacterial strains were isolated and characterized for their ability to metabolize flavan‐3‐ols. While Eggerthella lenta and Flavonifractor plautii metabolized flavan‐3‐ol monomers, only E. lenta converted B‐ and A‐type procyanidins, demonstrating that this gut bacterium can metabolize flavan‐3‐ol oligomers.
Ruben Halifa, Claire Dufour, Agnes Cornu, Philippe Ruiz, Jeanne Danon, Christian Ginies, Michel Dubourdeaux, Sophie Comtet‐Marre, Pierre Peyret, Carine Le Bourvellec, Pascale Mosoni   +10 more
wiley   +1 more source

The phenotypic landscape of the model firmicute <i>Bacillus subtilis</i>. [PDF]

Proc Natl Acad Sci U S A
Kim LM, Koo BM, Burkhart HN, Vollmer D, Vollmer W, Todor H, Gross CA.   +6 more
europepmc   +1 more source

Two distinct alcohol dehydrogenase classes mediate bacterial 2‐hydroxyethylphosphonate catabolism

Protein Science, Volume 35, Issue 10, October 2026.
Abstract Phosphonates are molecules containing a direct carbon‐phosphorus bond. In nature, these compounds are produced by a variety of organisms, and many environmental microbes are able to degrade specific phosphonates and feed on them. This work focuses on 2‐hydroxyethylphosphonate (HEP)—a natural compound that is found frequently in the environment,
Francesca Piazza, Marianna Rodella, Nicholas Salanti, Giovanni Merici, Elisa Rossi, Claudio Rivetti, Florian Götzinger, Katharina Pallitsch, Alessio Peracchi   +8 more
wiley   +1 more source

Characterization of <i>Escherichia coli</i> isolates associated with bovine mastitis in Austria. [PDF]

Front Vet Sci
Piechl SM, Rosel AC, Ruppitsch W, Müller E, Braun SD, Monecke S, Ehricht R, Wehrend A, Urbantke V, Wittek T, Szostak MP, Baumgartner M, Loncaric I.   +12 more
europepmc   +1 more source

Ectomycorrhizal communities underlie trade‐offs between greater long‐term tree growth and reduced soil carbon concentrations in boreal forests

Journal of Ecology, Volume 114, Issue 10, October 2026.
This study demonstrates that specific ectomycorrhizal fungal taxa are associated with trade‐offs between greater tree growth and reduced soil carbon concentrations in boreal forests. This work presents field‐based evidence consistent with the emerging understanding that ectomycorrhizal fungi influence ecosystem carbon stocks through the enzymatic ...
Elinor B. Fajer, Kabir Peay, Robert Jackson, Jay Yeam, Zoë Rehnborg, Peter Pellitier   +5 more
wiley   +1 more source

Discovery of dietary polyphenols targeting the autoinducer-2 quorum sensing system of pathogenic bacteria. [PDF]

Gut Microbes
Wu S, Zhang P, Wang M, Xiao X, Jin H, Zhang H, Chen D, Liu X, Lu J, Tian D, Wu H, Caiyin Q, Guo F, Liu X, Yang A, Wen M, Qiao J.   +16 more
europepmc   +1 more source

Identification of Molecular Pathways Underlying Mn(II) Oxidation in Pseudomonas resinovorans

Environmental Microbiology, Volume 28, Issue 10, October 2026.
Transposon mutagenesis in biofilter‐associated Pseudomonas resinovorans MOB‐513 identifies a c‐di‐GMP‐dependent regulatory network involving type IV pili, two‐component systems, and diguanylate cyclases that controls Mn(II) oxidation and biofilm formation, providing new insight into microbial manganese cycling and biofilter performance.
Ainelén Piazza, Lucia Parra, Marilina Gaffuri, Jacob G. Malone, Jorgelina Ottado, Natalia Gottig   +5 more
wiley   +1 more source

Expression of conjugation genes is controlled by a novel zipper-type transcriptional attenuation mechanism. [PDF]

Nucleic Acids Res
González-Álvarez D, Miguel-Arribas A, Ranaweera S, Freire-Gómez F, Abia D, de Jong A, Wu LJ, Babitzke P, Meijer WJJ.   +8 more
europepmc   +1 more source

Patterns of Functional Redundancy and Anaerobic Metabolic Potential Characterise the Skin Microbiome of a Critically Endangered Sawfish

Environmental Microbiology, Volume 28, Issue 10, October 2026.
The largetooth sawfish skin supports a distinct microbiome enriched in anaerobic metabolic and dormancy potential, consistent with microbial persistence under low‐oxygen conditions. Greater among‐individual taxonomic variability coupled with functional redundancy potential supports a lottery‐like mechanism of microbiome assembly.
Michael P. Doane, Belinda Martin, Emma Kerr, Elizabeth A. Dinsdale, Malak Malak Rangers, Leonardo Guida, Pete M. Kyne   +6 more
wiley   +1 more source