Results 61 to 70 of about 20,555,356 (408)

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

FEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source

Association Between Kinetics of Early Biofilm Formation and Clonal Lineage in Escherichia coli

Frontiers in Microbiology, 2019
BackgroundEscherichia coli biofilm formation has mostly been assessed in specific pathogenic E. coli groups. Here, we assessed the early biofilm formation (EBF), i.e., adhesion stage, using the BioFilm Ring Test® on 394 E.
Saskia-Camille Flament-Simon, Marion Duprilot, Marion Duprilot, Noémie Mayer, Vanesa García, María Pilar Alonso, Jorge Blanco, Marie-Hélène Nicolas-Chanoine, Marie-Hélène Nicolas-Chanoine   +8 more
doaj   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Systematic longitudinal survey of invasive Escherichia coli in England demonstrates a stable population structure only transiently disturbed by the emergence of ST131

Genome Research, 2017
Escherichia coli associated with urinary tract infections and bacteremia has been intensively investigated, including recent work focusing on the virulent, globally disseminated, multidrug-resistant lineage ST131.
T. Kallonen, Hayley J Brodrick, S. Harris, J. Corander, N. Brown, V. Martin, S. Peacock, J. Parkhill   +7 more
semanticscholar   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

Phenotypic microarrays suggest Escherichia coli ST131 is not a metabolically distinct lineage of extra-intestinal pathogenic E. coli [PDF]

, 2014
Extraintestinal pathogenic E. coli (ExPEC) are the major aetiological agent of urinary tract infections (UTIs) in humans. The emergence of the CTX-M producing clone E. coli ST131 represents a major challenge to public health worldwide.
A Coelho, A Cove-Smith, A McNally, A McNally, Abdulaziz Alqasim, Alan McNally, AR Pacheco, AT Anfora, B Foxman, B Foxman, BR Bochner, C Le Bouguénec, DM Livermore, F Alhashash, G Clark, G Croxall, G Croxall, G Peirano, Gemma Clark, Jane Newcombe, JDD Pitout, JL Smith, JR Johnson, JR Johnson, L Rohmer, L Zhang, LM Durso, M Akram, MH Nicolas-Chanoine, MS Litwin, N Woodford, Niyaz Ahmed, O Clermont, OR Homann, R Welch, Richard Emes, Roberto La Ragione, S Farajnia, SH Lau, SH Lau, SK Sheppard, SL Chen, TJ Carver, TM Gibreel, TM Gibreel, V Leflon-Guibout, V Pancholi   +46 more
core   +2 more sources

Aligning fermentation conditions with non-canonical amino acid addition strategy is essential for Nε-((2-azidoethoxy)carbonyl)-L-lysine uptake and incorporation into the target protein

Scientific Reports
Protein engineering with non-canonical amino acids (ncAAs) holds great promises for diverse applications, however, there are still limitations in the implementation of this technology at manufacturing scale.
Hana Hanaee-Ahvaz, Marina Alexandra Baumann, Christopher Tauer, Bernd Albrecht, Birgit Wiltschi, Monika Cserjan-Puschmann, Gerald Striedner   +6 more
doaj   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Extracellular vesicles of the probiotic bacteria E. coli O83 activate innate immunity and prevent allergy in mice [PDF]

, 2023
Anna Schmid, Agnieszka Razim, Magdalena Wysmołek, Daniela Kerekes, Melissa Haunstetter, Paul Kohl, Georgii Brazhnikov, Nora Geissler, Michael Thaler, Eliška Krčmářová, Martin Šindelář, Tamara Weinmayer, Jiří Hrdý, Katy Schmidt, Peter Nejsum, Bradley Whitehead, Johan Palmfeldt, Stefan Schild, Aleksandra Inić‐Kanada, Ursula Wiedermann, Irma Schabussová   +20 more
openalex   +1 more source

Tuning cell surface charge in E. coli with conjugated oligoelectrolytes. [PDF]

, 2016
Cationic conjugated oligoelectrolytes (COEs) varying in length and structural features are compared with respect to their association with E. coli and their effect on cell surface charge as determined by zeta potential measurements.
Bazan, Guillermo C, Catania, Chelsea, Thomas, Alexander W   +2 more
core   +1 more source