Zobrazeno 1 - 10
of 253
pro vyhledávání: '"Gary M, Dunny"'
Optimized Replication of Arrayed Bacterial Mutant Libraries Increases Access to Biological Resources
Autor:
Julia L. E. Willett, Aaron M. T. Barnes, Debra N. Brunson, Alexandre Lecomte, Ethan B. Robertson, Gary M. Dunny
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 4 (2023)
ABSTRACT Biological collections, including arrayed libraries of single transposon (Tn) or deletion mutants, greatly accelerate the pace of bacterial genetic research. Despite the importance of these resources, few protocols exist for the replication
Externí odkaz:
https://doaj.org/article/7c17b978225d476eb8fae3f81af283c3
Autor:
Helmut Hirt, Kerryl E. Greenwood-Quaintance, Aaron M. T. Barnes, Melissa J. Karau, Lisa M. Till, Elise Palzer, Weihua Guan, Michael S. VanNieuwenhze, Purna C. Kashyap, Robin Patel, Gary M. Dunny
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Microbial communities provide protection to their hosts by excluding colonizing pathogens. Here the authors study plasmid transfer and plasmid-mediated effects on host colonization and persistence of Enterococcus faecalis in the intestinal tract of m
Externí odkaz:
https://doaj.org/article/6e6072bedfdc4f87b691df8ed405fd0d
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 11 (2021)
Enterococcus faecalis is a major opportunistic bacterial pathogen of increasing clinical relevance. A substantial body of experimental evidence suggests that early biofilm formation plays a critical role in these infections, as well as in colonizatio
Externí odkaz:
https://doaj.org/article/24aed010024b4167a96e88e88ec1e921
Autor:
Lena Lassinantti, Martha I. Camacho, Rebecca J. B. Erickson, Julia L. E. Willett, Nicholas R. De Lay, Josy ter Beek, Gary M. Dunny, Peter J. Christie, Ronnie P.-A. Berntsson
Publikováno v:
mSphere, Vol 6, Iss 3 (2021)
Bacteria utilize type 4 secretion systems (T4SS) to efficiently transfer DNA between donor and recipient cells, thereby spreading genes encoding antibiotic resistance as well as various virulence factors. Regulation of expression of the T4SS proteins
Externí odkaz:
https://doaj.org/article/b45233d4c2af46d99368ccd5a946fd06
Autor:
Julia L. E. Willett, Jennifer L. Dale, Lucy M. Kwiatkowski, Jennifer L. Powers, Michelle L. Korir, Rhea Kohli, Aaron M. T. Barnes, Gary M. Dunny
Publikováno v:
mBio, Vol 12, Iss 3 (2021)
E. faecalisE. faecalisE. faecalis
Externí odkaz:
https://doaj.org/article/f18c547a23a94e53945a282b9863381e
Publikováno v:
PLoS Genetics, Vol 17, Iss 1, p e1009204 (2021)
Bacteriophages (phages) are being considered as alternative therapeutics for the treatment of multidrug resistant bacterial infections. Considering phages have narrow host-ranges, it is generally accepted that therapeutic phages will have a marginal
Externí odkaz:
https://doaj.org/article/bf35939319da4a9b9436e55c3fd51fa9
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Surface proteins in Gram-positive bacteria are often involved in biofilm formation, host-cell interactions, and surface attachment. Here we review a protein module found in surface proteins that are often encoded on various mobile genetic elements li
Externí odkaz:
https://doaj.org/article/6ba9097f813746098e75a11d4ecd2471
Autor:
Anushila Chatterjee, Julia L. E. Willett, Uyen Thy Nguyen, Brendan Monogue, Kelli L. Palmer, Gary M. Dunny, Breck A. Duerkop
Publikováno v:
mBio, Vol 11, Iss 2 (2020)
ABSTRACT Bacteriophages (phages) have been proposed as alternative therapeutics for the treatment of multidrug-resistant bacterial infections. However, there are major gaps in our understanding of the molecular events in bacterial cells that control
Externí odkaz:
https://doaj.org/article/fff4a00a2a8042c3b5f5906594ff750b
Restructuring of Enterococcus faecalis biofilm architecture in response to antibiotic-induced stress
Publikováno v:
npj Biofilms and Microbiomes, Vol 3, Iss 1, Pp 1-9 (2017)
Biofilm formation: Architecture and antibiotics Studying how the architecture of bacterial biofilms can change on exposure to antibiotics could help tackle persistent clinical infections. Enterococcus faecalis is one of the most prevalent bacteria in
Externí odkaz:
https://doaj.org/article/d966cb626f414f7188a6d59db0172cec
Publikováno v:
mBio, Vol 10, Iss 6 (2019)
ABSTRACT The gut microbiota can significantly impact invading pathogens and the disease they cause; however, many of the mechanisms that dictate commensal-pathogen interactions remain unclear. Enterohemorrhagic Escherichia coli (EHEC) is a potentiall
Externí odkaz:
https://doaj.org/article/e4911504ab2241fb9dd1ac20419234e0