Results 61 to 70 of about 5,166 (218)

Alternatives to the stochastic "noise vector" approach [PDF]

, 2017
Several important observables, like the quark condensate and the Taylor coefficients of the expansion of the QCD pressure with respect to the chemical potential, are based on the trace of the inverse Dirac operator and of its powers.
de Forcrand, Philippe, Jaeger, Benjamin
core   +2 more sources

Molecular characterization of clinical isolates of Enterobacterales with elevated MIC values for aztreonam-avibactam from the INFORM global surveillance study, 2012–2017

Journal of Global Antimicrobial Resistance, 2021
Objectives: While aztreonam-avibactam is a potent β-lactam-β-lactamase-inhibitor combination, reduced in vitro activity against some Enterobacterales isolates has been reported. In this study, globally collected clinical isolates of Enterobacterales with
Mark Estabrook, Krystyna M. Kazmierczak, Mark Wise, Francis F. Arhin, Gregory G. Stone, Daniel F. Sahm   +5 more
doaj   +1 more source

Cell wall precursors are required to organize the chlamydial division septum. [PDF]

, 2014
Members of the Chlamydiales order are major bacterial pathogens that divide at mid-cell, without a sequence homologue of the FtsZ cytokinetic tubulin and without a classical peptidoglycan cell wall.
Frandi, A., Greub, G., Jacquier, N., Pillonel, T., Viollier, P., Viollier, P.H.   +5 more
core   +2 more sources

Genomic characterization of multidrug-resistant Escherichia coli with PBP3 insertions carrying bla _NDM-5 carbapenemase isolated from infants in Kenya [PDF]

Microbiol Resour Announc
Kevin Kariuki, Collins Kigen, James Wachira, Polycarp Mogeni, Doreen Rwigi, Benson Singa, Kirkby D. Tickell, Ferric C. Fang, Samuel Kariuki, Judd L. Walson, Patricia B. Pavlinac   +10 more
openalex   +2 more sources

A Specialized Peptidoglycan Synthase Promotes Salmonella Cell Division inside Host Cells

mBio, 2017
Bacterial cell division has been studied extensively under laboratory conditions. Despite being a key event in the bacterial cell cycle, cell division has not been explored in vivo in bacterial pathogens interacting with their hosts.
Sónia Castanheira, Juan J. Cestero, Gadea Rico-Pérez, Pablo García, Felipe Cava, Juan A. Ayala, M. Graciela Pucciarelli, Francisco García-del Portillo   +7 more
doaj   +1 more source

Targeting the nonmevalonate pathway in Burkholderia cenocepacia increases susceptibility to certain β-lactam antibiotics [PDF]

, 2018
The nonmevalonate pathway is the sole pathway for isoprenoid biosynthesis in Burkholderia cenocepacia and is possibly a novel target for the development of antibacterial chemotherapy.
Coenye, Tom, Everaert, Annelien, Sass, Andrea, Van Acker, Heleen, Van den Driessche, Freija   +4 more
core   +2 more sources

PBP4: A New Perspective on Staphylococcus aureus β-Lactam Resistance. [PDF]

, 2018
β-lactam antibiotics are excellent drugs for treatment of staphylococcal infections, due to their superior efficacy and safety compared to other drugs.
Chambers, Henry F, Chatterjee, Som S, da Costa, Thaina M, de Oliveira, Carolina R   +3 more
core   +3 more sources

Oropharyngeal colonization by nontypeable Haemophilus influenzae among healthy children attending day care centers [PDF]

, 2015
Haemophilus influenzae colonizes the upper respiratory tract and can spread causing otitis and sinusitis. This work aimed to study the oropharyngeal carriage rate in healthy
Ardanuy Tisaire, María Carmen, Calatayud, Laura, Fleites, Ana, Liñares Louzao, Josefina, Martí Martí, Sara, Puig Pitarch, Carmen, Trabazo, Rafael   +6 more
core   +2 more sources

Regulation of the Peptidoglycan Polymerase Activity of PBP1b by Antagonist Actions of the Core Divisome Proteins FtsBLQ and FtsN

mBio, 2019
Peptidoglycan (PG) is an essential constituent of the bacterial cell wall. During cell division, PG synthesis localizes at midcell under the control of a multiprotein complex, the divisome, allowing the safe formation of two new cell poles and separation
Adrien Boes, Samir Olatunji, Eefjan Breukink, Mohammed Terrak   +3 more
doaj   +1 more source

DipM, a new factor required for peptidoglycan remodelling during cell division in Caulobacter crescentus [PDF]

, 2010
In bacteria, cytokinesis is dependent on lytic enzymes that facilitate remodelling of the cell wall during constriction. In this work, we identify a thus far uncharacterized periplasmic protein, DipM, that is required for cell division and polarity in ...
Aaron, Aarsman, Addinall, Arends, Bateman, Bernhardt, Bernhardt, Botstein, Bowman, Briegel, Brown, Buddelmeijer, Buist, Cohen, Costa, Dai, Dai, Den Blaauwen, Derouaux, Di Lallo, Domian, Draper, Ebersbach, Ely, Ely, Evinger, Gan, Gardy, Gerding, Gerding, Goehring, Goehring, Gueiros-Filho, Hale, Heidrich, Heidrich, Holtje, Horsburgh, Huitema, Iancu, Iversen, Joris, Judd, Karimova, Karimova, Labischinski, Lam, Li, Liu, Lutkenhaus, Margolin, Markiewicz, Martin, Mastronarde, Meisenzahl, Miller, Möll, Müller, Nierman, Ohnuma, Osawa, Osawa, Poindexter, Priyadarshini, Quardokus, Radhakrishnan, Ramadurai, Schmidt, Steen, Stephens, Suloway, Thanbichler, Thanbichler, Thanbichler, Tivol, Tsai, Uehara, Uehara, Uehara, Ursinus, Vollmer, Vollmer, Wang, Wang, Weiss, Werner, Wissel, Yamamoto, Zahrl   +88 more
core   +3 more sources