Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Anna Dragoŝ"'
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 5 (2023)
ABSTRACT Quorum sensing (QS) is a widespread bacterial communication system that controls important adaptive traits in a cell density-dependent manner. However, mechanisms by which QS-regulated traits are linked within the cell and mechanisms by whic
Externí odkaz:
https://doaj.org/article/6692ddcf6e3a4c28aa7f1dcf8759e15e
Autor:
Paulina Miernikiewicz, Jakub Barylski, Aleksandra Wilczak, Anna Dragoš, Izabela Rybicka, Sophia Bałdysz, Aleksander Szymczak, Iztok Dogsa, Kostiantyn Rokush, Marek Adam Harhala, Jarosław Ciekot, Stanisław Ferenc, Jan Gnus, Wojciech Witkiewicz, Krystyna Dąbrowska
Publikováno v:
Cells, Vol 12, Iss 15, p 1997 (2023)
Rothia is an opportunistic pathogen, particularly life-threatening for the immunocompromised. It is associated with pneumonia, endocarditis, peritonitis and many other serious infections, including septicemia. Of note, Rothia mucilaginousa produces m
Externí odkaz:
https://doaj.org/article/192d392ee01a4bbca5e5eb7bd8d59041
Autor:
Ramses Gallegos-Monterrosa, Mathilde Nordgaard Christensen, Tino Barchewitz, Sonja Koppenhöfer, B. Priyadarshini, Balázs Bálint, Gergely Maróti, Paul J. Kempen, Anna Dragoš, Ákos T. Kovács
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-12 (2021)
Ramses Gallegos-Monterrosa, Mathilde Nordgaard Christensen, and colleagues investigate how a single or double deletion of the rap-phr genes, parts of peptide-based quorum sensing systems, impacts the sporulation and biofilm formation of B. subtilis u
Externí odkaz:
https://doaj.org/article/b6d4495effed4defa767a6e7cf523350
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-12 (2021)
Iztok Dogsa et al. use mathematical modeling and experimental approaches to investigate how the ComQXPA communication system in Bacillus subtilis initiate a quorum-sensing response without the positive feedback loop dependent on signal molecules seen
Externí odkaz:
https://doaj.org/article/5e5a6df5369148f7b65aeb5316a7bb9e
Autor:
Tjaša Danevčič, Anna Dragoš, Mihael Spacapan, Polonca Stefanic, Iztok Dogsa, Ines Mandic-Mulec
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Genetic competence for the uptake and integration of extracellular DNA is a key process in horizontal gene transfer (HGT), one of the most powerful forces driving the evolution of bacteria. In several species, development of genetic competence is cou
Externí odkaz:
https://doaj.org/article/d6bd48229e5447a4999f050fc7a36eed
Autor:
Simon B. Otto, Marivic Martin, Daniel Schäfer, Raimo Hartmann, Knut Drescher, Susanne Brix, Anna Dragoš, Ákos T. KovÁcs
Publikováno v:
mSystems, Vol 5, Iss 4 (2020)
ABSTRACT The self-produced biofilm provides beneficial protection for the enclosed cells, but the costly production of matrix components makes producer cells susceptible to cheating by nonproducing individuals. Despite detrimental effects of nonprodu
Externí odkaz:
https://doaj.org/article/d00adb5b586f4bb2a92eeb23bfb31e90
Autor:
Marivic Martin, Anna Dragoš, Theresa Hölscher, Gergely Maróti, Balázs Bálint, Martin Westermann, Ákos T. Kovács
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-12 (2017)
The production of secreted polymers in bacterial biofilms is costly, and therefore mechanisms preventing invasion of non-producing mutants are hypothesized. Here, the authors show that non-producers can evolve the ability to better incorporate into b
Externí odkaz:
https://doaj.org/article/74f0ee4345f546dc9c55abbf1194d094
Publikováno v:
Biomolecules, Vol 7, Iss 3, p 60 (2017)
Amyloid fibrils play pivotal roles in all domains of life. In bacteria, these fibrillar structures are often part of an extracellular matrix that surrounds the producing organism and thereby provides protection to harsh environmental conditions. Here
Externí odkaz:
https://doaj.org/article/04d098bc887f4ef99ec1dd2f7b855ff1
Autor:
Anna Dragoŝ, Carolina García, Ákos T. Kovács, Markus Schönleitner, Carlos N. Lozano-Andrade, Martin Kretschmer, Oliver Lieleg
Publikováno v:
Falcón García, C, Kretschmer, M, Lozano-Andrade, C N, Schönleitner, M, Dragoŝ, A, Kovács, Á T & Lieleg, O 2020, ' Metal ions weaken the hydrophobicity and antibiotic resistance of Bacillus subtilis NCIB 3610 biofilms ', npj Biofilms and Microbiomes, vol. 6 . https://doi.org/10.1038/s41522-019-0111-8
NPJ Biofilms and Microbiomes
npj Biofilms and Microbiomes, Vol 6, Iss 1, Pp 1-11 (2020)
NPJ Biofilms and Microbiomes
npj Biofilms and Microbiomes, Vol 6, Iss 1, Pp 1-11 (2020)
Surface superhydrophobicity makes bacterial biofilms very difficult to fight, and it is a combination of their matrix composition and complex surface roughness which synergistically protects these biomaterials from wetting. Although trying to eradica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::698e25911808825c981697717d306141
https://orbit.dtu.dk/en/publications/e77c84f7-731c-43ae-baef-a0e5d6aeb0c5
https://orbit.dtu.dk/en/publications/e77c84f7-731c-43ae-baef-a0e5d6aeb0c5
