Zobrazeno 1 - 10
of 174
pro vyhledávání: '"Mark R. Davies"'
Autor:
Ouli Xie, Cameron Zachreson, Gerry Tonkin-Hill, David J. Price, Jake A. Lacey, Jacqueline M. Morris, Malcolm I. McDonald, Asha C. Bowen, Philip M. Giffard, Bart J. Currie, Jonathan R. Carapetis, Deborah C. Holt, Stephen D. Bentley, Mark R. Davies, Steven Y. C. Tong
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Streptococcus dysgalactiae subspecies equisimilis (SDSE) and Streptococcus pyogenes share skin and throat niches with extensive genomic homology and horizontal gene transfer (HGT) possibly underlying shared disease phenotypes. It is unknown
Externí odkaz:
https://doaj.org/article/42a9dffb6c3c4679a54672606334ce30
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 8 (2024)
ABSTRACT Bacterial species often consist of strains with variable gene content, collectively referred to as the pangenome. Variations in the genetic makeup of strains can alter bacterial physiology and fitness. To define biologically relevant genes o
Externí odkaz:
https://doaj.org/article/ccd8ca9ba7da4bce9ae862985274c7b2
Autor:
Ouli Xie, Jacqueline M. Morris, Andrew J. Hayes, Rebecca J. Towers, Magnus G. Jespersen, John A. Lees, Nouri L. Ben Zakour, Olga Berking, Sarah L. Baines, Glen P. Carter, Gerry Tonkin-Hill, Layla Schrieber, Liam McIntyre, Jake A. Lacey, Taylah B. James, Kadaba S. Sriprakash, Scott A. Beatson, Tadao Hasegawa, Phil Giffard, Andrew C. Steer, Michael R. Batzloff, Bernard W. Beall, Marcos D. Pinho, Mario Ramirez, Debra E. Bessen, Gordon Dougan, Stephen D. Bentley, Mark J. Walker, Bart J. Currie, Steven Y. C. Tong, David J. McMillan, Mark R. Davies
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract Streptococcus dysgalactiae subsp. equisimilis (SDSE) is an emerging cause of human infection with invasive disease incidence and clinical manifestations comparable to the closely related species, Streptococcus pyogenes. Through systematic ge
Externí odkaz:
https://doaj.org/article/64c2683511e049649c96119d191110c7
Autor:
Debra E. Bessen, Bernard W. Beall, Andrew Hayes, Weihua Huang, Jeanne M. DiChiara, Srinivasan Velusamy, Hervé Tettelin, Keith A. Jolley, John T. Fallon, Sopio Chochua, Mosaed S. A. Alobaidallah, Charlie Higgs, Timothy C. Barnett, John T. Steemson, Thomas Proft, Mark R. Davies
Publikováno v:
mBio, Vol 15, Iss 5 (2024)
ABSTRACTAmong genes present in all group A streptococci (GAS), those encoding M-fibril and T-pilus proteins display the highest levels of sequence diversity, giving rise to the two primary serological typing schemes historically used to define strain
Externí odkaz:
https://doaj.org/article/46b06785b3594fdaaa99011f9493eca9
Autor:
Andre Mu, William P. Klare, Sarah L. Baines, C. N. Ignatius Pang, Romain Guérillot, Nichaela Harbison-Price, Nadia Keller, Jonathan Wilksch, Nguyen Thi Khanh Nhu, Minh-Duy Phan, Bernhard Keller, Brunda Nijagal, Dedreia Tull, Saravanan Dayalan, Hwa Huat Charlie Chua, Dominik Skoneczny, Jason Koval, Abderrahman Hachani, Anup D. Shah, Nitika Neha, Snehal Jadhav, Sally R. Partridge, Amanda J. Cork, Kate Peters, Olivia Bertolla, Stephan Brouwer, Steven J. Hancock, Laura Álvarez-Fraga, David M. P. De Oliveira, Brian Forde, Ashleigh Dale, Warasinee Mujchariyakul, Calum J. Walsh, Ian Monk, Anna Fitzgerald, Mabel Lum, Carolina Correa-Ospina, Piklu Roy Chowdhury, Robert G. Parton, James De Voss, James Beckett, Francois Monty, Jessica McKinnon, Xiaomin Song, John R. Stephen, Marie Everest, Matt I. Bellgard, Matthew Tinning, Michael Leeming, Dianna Hocking, Leila Jebeli, Nancy Wang, Nouri Ben Zakour, Serhat A. Yasar, Stefano Vecchiarelli, Tonia Russell, Thiri Zaw, Tyrone Chen, Don Teng, Zena Kassir, Trevor Lithgow, Adam Jenney, Jason N. Cole, Victor Nizet, Tania C. Sorrell, Anton Y. Peleg, David L. Paterson, Scott A. Beatson, Jemma Wu, Mark P. Molloy, Anna E. Syme, Robert J. A. Goode, Adam A. Hunter, Grahame Bowland, Nicholas P. West, Marc R. Wilkins, Steven P. Djordjevic, Mark R. Davies, Torsten Seemann, Benjamin P. Howden, Dana Pascovici, Sonika Tyagi, Ralf B. Schittenhelm, David P. De Souza, Malcolm J. McConville, Jonathan R. Iredell, Stuart J. Cordwell, Richard A. Strugnell, Timothy P. Stinear, Mark A. Schembri, Mark J. Walker
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-21 (2023)
Severe sepsis has a high mortality rate. Here, the authors provide genomic, transcriptomic, proteomic and metabolomic data across four sepsis-causing pathogens and identify a signature of global increase in fatty acid and lipid biosynthesis as well a
Externí odkaz:
https://doaj.org/article/6d65b18b91de403488fe5eca204df6be
Autor:
Mark R. Davies, Nadia Keller, Stephan Brouwer, Magnus G. Jespersen, Amanda J. Cork, Andrew J. Hayes, Miranda E. Pitt, David M. P. De Oliveira, Nichaela Harbison-Price, Olivia M. Bertolla, Daniel G. Mediati, Bodie F. Curren, George Taiaroa, Jake A. Lacey, Helen V. Smith, Ning-Xia Fang, Lachlan J. M. Coin, Kerrie Stevens, Steven Y. C. Tong, Martina Sanderson-Smith, Jai J. Tree, Adam D. Irwin, Keith Grimwood, Benjamin P. Howden, Amy V. Jennison, Mark J. Walker
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
A variant of group A Streptococcus serotype M1 (UK) has been increasingly reported and can be differentiated from the global variant by its overexpression of the superantigen SpeA. Here, Davies et al probe the mechanism behind enhanced SpeA expressio
Externí odkaz:
https://doaj.org/article/c8e8696ec17643b4a4f2990cdf959bbe
Autor:
M. Kalindu D. Rodrigo, Aarti Saiganesh, Andrew J. Hayes, Alisha M. Wilson, Jack Anstey, Janessa L. Pickering, Jua Iwasaki, Jessica Hillas, Scott Winslow, Tabitha Woodman, Philipp Nitschke, Jake A. Lacey, Karen J. Breese, Mark P. G. van der Linden, Philip M. Giffard, Steven Y. C. Tong, Nicola Gray, Keith A. Stubbs, Jonathan R. Carapetis, Asha C. Bowen, Mark R. Davies, Timothy C. Barnett
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
There is increasing evidence for metabolic processes mediating antimicrobial resistance. Here, the authors present a mechanism of sulfamethoxazole resistance in Group A Streptococcus that is dependent on acquiring end products of the host folate bios
Externí odkaz:
https://doaj.org/article/daae034efb764202a0ab48562b8281a1
Autor:
Emma L. Langshaw, Simone Reynolds, Victoria Ozberk, Jessica Dooley, Ainslie Calcutt, Mehfuz Zaman, Mark J. Walker, Michael R. Batzloff, Mark R. Davies, Michael F. Good, Manisha Pandey
Publikováno v:
mBio, Vol 14, Iss 1 (2023)
ABSTRACT Mutation within the Streptococcus pyogenes (Streptococcus group A; Strep A) covR/S regulatory system has been associated with a hypervirulent phenotype resulting from the upregulation of several virulence factors, including the pore-forming
Externí odkaz:
https://doaj.org/article/f1d1a8111f9c42cc991b8d58bf71c93d
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-12 (2021)
Hayes et al provide a glycosylation site focused analysis of the glycoproteome of two widely utilized B. cenocepacia strains, K56-2 and H111. This team demonstrates that within these glycoproteomes Serine is the sole residue targeted for protein glyc
Externí odkaz:
https://doaj.org/article/2019ea4ff1db4aeca29f654e783b44e9
Autor:
Stephan Brouwer, Magnus G. Jespersen, Cheryl-lynn Y. Ong, David M. P. De Oliveira, Bernhard Keller, Amanda J. Cork, Karrera Y. Djoko, Mark R. Davies, Mark J. Walker
Publikováno v:
mBio, Vol 13, Iss 3 (2022)
ABSTRACT The nasopharynx and the skin are the major oxygen-rich anatomical sites for colonization by the human pathogen Streptococcus pyogenes (group A Streptococcus [GAS]). To establish infection, GAS must survive oxidative stress generated during a
Externí odkaz:
https://doaj.org/article/abcdb2ebeba8454f9756177134d5bab6