Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Conor O'Byrne"'
Publikováno v:
MicrobiologyOpen, Vol 12, Iss 5, Pp n/a-n/a (2023)
Abstract Rifampicin resistance, which is genetically linked to mutations in the RNA polymerase β‐subunit gene rpoB, has a global impact on bacterial transcription and cell physiology. Previously, we identified a substitution of serine 522 in RpoB
Externí odkaz:
https://doaj.org/article/382fd813eb1a4631b31705c5c76d3220
Autor:
Buu Minh Tran, Dmitrii Sergeevich Linnik, Christiaan Michiel Punter, Wojciech Mikołaj Śmigiel, Luca Mantovanelli, Aditya Iyer, Conor O’Byrne, Tjakko Abee, Jörgen Johansson, Bert Poolman
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-15 (2023)
The spatial organization and intracellular dynamics of the stressosome proteins in L. monocytogenesare revealed using photo-activated localization microscopy combined with single-particle tracking and single-molecule displacement mapping.
Externí odkaz:
https://doaj.org/article/3142d40f57714549bbdf88a6ee1c7846
Autor:
Algirdas Miksys, Lifei Fu, M. Gregor Madej, Duarte N. Guerreiro, Susann Kaltwasser, Maria Conway, Sema Ejder, Astrid Bruckmann, Jon Marles-Wright, Richard J. Lewis, Conor O’Byrne, Jan Pané-Farré, Christine Ziegler
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-12 (2022)
Cryo-EM structures of the stress-sensing complex in Listeria innocua reveal conformational changes that initiate the signaling response to environmental stress.
Externí odkaz:
https://doaj.org/article/faa9afa773db4d11bf6a756c291707a8
Autor:
Laura Cutugno, Borja Khatabi Soliman Tamayo, Piet N.L. Lens, Conor O'Byrne, Jan Pané-Farré, Aoife Boyd
Publikováno v:
Current Research in Microbial Sciences, Vol 4, Iss , Pp 100186- (2023)
Stressosomes are signal-sensing and integration hubs identified in many bacteria. At present, the role of the stressosome has only been investigated in Gram-positive bacteria. This work represents the first in vivo characterisation of the stressosome
Externí odkaz:
https://doaj.org/article/68bcd89b9976422795c19807f83b131f
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Protein mobility in the cytoplasm is essential for cellular functions, and slow diffusion may limit the rates of biochemical reactions in the living cell. Here, we determined the apparent lateral diffusion coefficient (DL) of GFP in Listeria monocyto
Externí odkaz:
https://doaj.org/article/605818918909427eb289b3af74743ef3
Autor:
Peter A. Lund, Daniela De Biase, Oded Liran, Ott Scheler, Nuno Pereira Mira, Zeynep Cetecioglu, Estefanía Noriega Fernández, Sara Bover-Cid, Rebecca Hall, Michael Sauer, Conor O’Byrne
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Microbes from the three domains of life, Bacteria, Archaea, and Eukarya, share the need to sense and respond to changes in the external and internal concentrations of protons. When the proton concentration is high, acidic conditions prevail and cells
Externí odkaz:
https://doaj.org/article/466cfac422804a0c955123cdac0f3a7b
Publikováno v:
Frontiers in Microbiology, Vol 10 (2019)
Listeria monocytogenes is an opportunistic intracellular pathogen commonly associated with serious infections and multiple food-borne outbreaks. In this study, we investigated the influence of atmospheric cold plasma (80 kV, 50 Hz) on L. monocytogene
Externí odkaz:
https://doaj.org/article/64ab181903734fc0af6faba854809801
Autor:
Yinka M. Somorin, Tara Vollmerhausen, Nicholas Waters, Leighton Pritchard, Florence Abram, Fiona Brennan, Conor O’Byrne
Publikováno v:
Frontiers in Microbiology, Vol 9 (2018)
Escherichia coli is commonly viewed as a gastrointestinal commensal or pathogen although an increasing body of evidence suggests that it can persist in non-host environments as well. Curli are a major component of biofilm in many enteric bacteria inc
Externí odkaz:
https://doaj.org/article/d306dd27a03145f8b0575b7231eddc08
Autor:
Yinka Somorin, Conor O'Byrne
Publikováno v:
Bio-Protocol, Vol 7, Iss 14 (2017)
E. coli resides in the gastrointestinal tract of humans and other warm-blooded animals but recent studies have shown that E. coli can persist and grow in various external environments including soil. The general stress response regulator, RpoS, helps
Externí odkaz:
https://doaj.org/article/f8d1249e132c43ce809b6455fcbe0449
Autor:
Frances Louise Finn, Conor O’Byrne
Publikováno v:
International Journal of Integrated Care, Vol 12, Iss 4 (2012)
Externí odkaz:
https://doaj.org/article/b4ac2410aec745eda0661bfe6b43fa04