Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Matthew J Sullivan"'
Publikováno v:
PLoS Pathogens, Vol 18, Iss 7, p e1010607 (2022)
Metals such as copper (Cu) and zinc (Zn) are important trace elements that can affect bacterial cell physiology but can also intoxicate bacteria at high concentrations. Discrete genetic systems for management of Cu and Zn efflux have been described i
Externí odkaz:
https://doaj.org/article/72753f065f6940c58b7e124df326d065
Autor:
Thierry Franza, Annika Rogstam, Saravanamuthu Thiyagarajan, Matthew J Sullivan, Aurelie Derré-Bobillot, Mikael C Bauer, Kelvin G K Goh, Violette Da Cunha, Philippe Glaser, Derek T Logan, Glen C Ulett, Claes von Wachenfeldt, Philippe Gaudu
Publikováno v:
PLoS Pathogens, Vol 17, Iss 8, p e1009791 (2021)
In many Gram-positive bacteria, the redox-sensing transcriptional repressor Rex controls central carbon and energy metabolism by sensing the intra cellular balance between the reduced and oxidized forms of nicotinamide adenine dinucleotide; the NADH/
Externí odkaz:
https://doaj.org/article/3ee0357565124674bb62d93dadb56787
Publikováno v:
PLoS ONE, Vol 11, Iss 12, p e0167732 (2016)
Streptococcus agalactiae causes urinary tract infection (UTI) in pregnant adults, non-pregnant adults, immune-compromised individuals and the elderly. The pathogenesis of S. agalactiae UTI in distinct patient populations is poorly understood. In this
Externí odkaz:
https://doaj.org/article/f14f5d8160574c2bbd5a095085f1f465
Autor:
Nguyen Thi Khanh Nhu, M. Arifur Rahman, Kelvin G. K. Goh, Seung Jae Kim, Minh-Duy Phan, Kate M. Peters, Laura Alvarez-Fraga, Steven J. Hancock, Chitra Ravi, Timothy J. Kidd, Matthew J. Sullivan, Katharine M. Irvine, Scott A. Beatson, Matthew J. Sweet, Adam D. Irwin, Jana Vukovic, Glen C. Ulett, Sumaira Z. Hasnain, Mark A. Schembri
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Bacteria adapt to selective pressure in their immediate environment in multiple ways. One mechanism involves the acquisition of independent mutations that disable or modify a key pathway, providing a signature of adaptation via convergent ev
Externí odkaz:
https://doaj.org/article/0c835c379e9d49008c3aba49b38fd4c2
Publikováno v:
PLoS ONE, Vol 7, Iss 4, p e35947 (2012)
The Escherichia coli YhdH polypeptide is in the MDR012 sub-group of medium chain reductase/dehydrogenases, but its biological function was unknown and no phenotypes of YhdH(-) mutants had been described. We found that an E. coli strain with an insert
Externí odkaz:
https://doaj.org/article/d1d318f69fe14ec08628f7a2a8bad5ba
Autor:
Corinne Appia-Ayme, Elaine Patrick, Matthew J Sullivan, Mark J Alston, Sarah J Field, Manal AbuOun, Muna F Anjum, Gary Rowley
Publikováno v:
PLoS ONE, Vol 6, Iss 8, p e23713 (2011)
The RpoE and CpxR regulated envelope stress responses are extremely important for Salmonella Typhimurium to cause infection in a range of hosts. Until now the role for BaeSR in both the Salmonella Typhimurium response to stress and its contribution t
Externí odkaz:
https://doaj.org/article/54985b5c59884655b166ec1b38f090eb
Autor:
Matthew J Sullivan, Andrew R J Curson, Neil Shearer, Jonathan D Todd, Robert T Green, Andrew W B Johnston
Publikováno v:
PLoS ONE, Vol 6, Iss 1, p e15972 (2011)
Rhodobacter sphaeroides strain 2.4.1 is a widely studied bacterium that has recently been shown to cleave the abundant marine anti-stress molecule dimethylsulfoniopropionate (DMSP) into acrylate plus gaseous dimethyl sulfide. It does so by using a ly
Externí odkaz:
https://doaj.org/article/53538714c852449ba160d63a9c5f723c
Autor:
Matthew J. Sullivan, Darren Prince, Kelvin G. K. Goh, Lahiru Katupitiya, Dean Gosling, Michael R. Crowley, David K. Crossman, Glen C. Ulett
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract Streptococcus agalactiae, also known as Group B Streptococcus (GBS) is a frequent cause of infections, including bacteraemia and other acute diseases in adults and immunocompromised individuals. We developed a novel system to study GBS withi
Externí odkaz:
https://doaj.org/article/ba104a9df20644099df98bfad98b3b28
Autor:
Brian R. Varghese, Kelvin G. K. Goh, Devika Desai, Dhruba Acharya, Collin Chee, Matthew J. Sullivan, Glen C. Ulett
Publikováno v:
Frontiers in Immunology, Vol 14 (2023)
Streptococcus agalactiae, also known as group B Streptococcus, is an important human and animal pathogen. Zinc (Zn) is an essential trace element for normal bacterial physiology but intoxicates bacteria at high concentrations. Molecular systems for Z
Externí odkaz:
https://doaj.org/article/7317dbff37894546a38d7dc6c4ae4c47
Publikováno v:
Case Reports in Hematology, Vol 2019 (2019)
A 78-year-old female with a past medical history of hypertension, type 2 diabetes mellitus, and chronic lymphocytic leukemia was hospitalized for poor appetite, weight loss, and night sweats. On physical exam, there was no palpable lymphadenopathy, a
Externí odkaz:
https://doaj.org/article/f5b8cb452c7849f7bfc0604da7b67d6b