Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Alex Dajkovic"'
Autor:
Benoit Tesson, Alex Dajkovic, Ruth Keary, Christian Marlière, Christine C. Dupont-Gillain, Rut Carballido-López
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract Cell wall homeostasis in bacteria is tightly regulated by balanced synthesis and degradation of peptidoglycan (PG), allowing cells to expand their sacculus during growth while maintaining physical integrity. In rod-shaped bacteria, actin-lik
Externí odkaz:
https://doaj.org/article/238633ee2115448094b41636492e7a4f
Autor:
Ana R. Pereira, Jen Hsin, Ewa Król, Andreia C. Tavares, Pierre Flores, Egbert Hoiczyk, Natalie Ng, Alex Dajkovic, Yves V. Brun, Michael S. VanNieuwenhze, Terry Roemer, Rut Carballido-Lopez, Dirk-Jan Scheffers, Kerwyn Casey Huang, Mariana G. Pinho
Publikováno v:
mBio, Vol 7, Iss 5 (2016)
ABSTRACT A mechanistic understanding of the determination and maintenance of the simplest bacterial cell shape, a sphere, remains elusive compared with that of more complex shapes. Cocci seem to lack a dedicated elongation machinery, and a spherical
Externí odkaz:
https://doaj.org/article/f16c8280e23f43a6a894f35a18b85773
Publikováno v:
PLoS ONE, Vol 11, Iss 6, p e0157899 (2016)
In prokaryotes, about one third of cellular proteins are translocated across the plasma membrane or inserted into it by concerted action of the cytoplasmic ATPase SecA and the universally conserved SecYEG heterotrimeric polypeptide-translocating pore
Externí odkaz:
https://doaj.org/article/6374ff129b06432686dcb6f4522ef3da
The Min system negatively regulates the position of the Z ring, which serves as a scaffold for the divisome that mediates bacterial cytokinesis. In Escherichia coli, this system consists of MinC, which antagonizes assembly of the tubulin homologue Ft
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34b6fb566eb5c1a6ecac72d0ef58ff56
https://europepmc.org/articles/PMC5912481/
https://europepmc.org/articles/PMC5912481/
Autor:
Alex, Dajkovic, Benoit, Tesson, Smita, Chauhan, Pascal, Courtin, Ruth, Keary, Pierre, Flores, Christian, Marlière, Sérgio R, Filipe, Marie-Pierre, Chapot-Chartier, Rut, Carballido-Lopez
Publikováno v:
Molecular Microbiology
Summary The ability of excess Mg2+ to compensate the absence of cell wall related genes in Bacillus subtilis has been known for a long time, but the mechanism has remained obscure. Here, we show that the rigidity of wild‐type cells remains unaffect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a250a7fb73dd140124cb0fc2b60eb311
https://pubmed.ncbi.nlm.nih.gov/28317238
https://pubmed.ncbi.nlm.nih.gov/28317238
Autor:
Dirk-Jan Scheffers, Michael S. VanNieuwenhze, Yves V. Brun, Alex Dajkovic, Natalie Ng, Egbert Hoiczyk, Andreia C. Tavares, Ana R. Pereira, Kerwyn Casey Huang, Terry Roemer, Mariana G. Pinho, Rut Carballido-López, Pierre Flores, Ewa Król, Jen Hsin
Publikováno v:
Mbio, 7(5):e00908-16, 1-9. AMER SOC MICROBIOLOGY
mBio
mBio, American Society for Microbiology, 2016, 7 (5), ⟨10.1128/mBio.00908-16⟩
mBio, Vol 7, Iss 5, p e00908-16 (2016)
mBio 5 (7), . (2016)
mBio, Vol 7, Iss 5 (2016)
mBio
mBio, American Society for Microbiology, 2016, 7 (5), ⟨10.1128/mBio.00908-16⟩
mBio, Vol 7, Iss 5, p e00908-16 (2016)
mBio 5 (7), . (2016)
mBio, Vol 7, Iss 5 (2016)
A mechanistic understanding of the determination and maintenance of the simplest bacterial cell shape, a sphere, remains elusive compared with that of more complex shapes. Cocci seem to lack a dedicated elongation machinery, and a spherical shape has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45a694f8cef478910c5e38030753edd8
https://doi.org/10.1128/mbio.00908-16
https://doi.org/10.1128/mbio.00908-16
Publikováno v:
Plos One 6 (11), . (2016)
PLoS ONE
PLoS ONE, 2016, 11 (6), ⟨10.1371/journal.pone.0157899⟩
PLoS ONE, Vol 11, Iss 6, p e0157899 (2016)
PLoS ONE, Public Library of Science, 2016, 11 (6), ⟨10.1371/journal.pone.0157899⟩
PLoS ONE
PLoS ONE, 2016, 11 (6), ⟨10.1371/journal.pone.0157899⟩
PLoS ONE, Vol 11, Iss 6, p e0157899 (2016)
PLoS ONE, Public Library of Science, 2016, 11 (6), ⟨10.1371/journal.pone.0157899⟩
International audience; In prokaryotes, about one third of cellular proteins are translocated across the plasma membrane or inserted into it by concerted action of the cytoplasmic ATPase SecA and the universally conserved SecYEG heterotrimeric polype
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bb9c688d6e9af3ae4f124d8ce8ffb02
http://prodinra.inra.fr/record/370332
http://prodinra.inra.fr/record/370332
Publikováno v:
Molecular Microbiology. 78:651-668
A key event in bacterial cytokinesis is the formation of the Z ring, which serves as a mechanical scaffold that recruits other cytokinetic proteins to establish functional divisomes. This scaffolding function of Z rings is essential throughout cytoki
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::620b02eec9f36e00b0ac4c556c7d7007
https://doi.org/10.1111/j.1365-2958.2010.07352.x
https://doi.org/10.1111/j.1365-2958.2010.07352.x
Publikováno v:
Journal of Bacteriology. 190:2513-2526
In Escherichia coli FtsZ organizes into a cytoskeletal ring structure, the Z ring, which effects cell division. FtsZ is a GTPase, but the free energy of GTP hydrolysis does not appear to be used for generation of the constriction force, leaving open
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ad3276f6eff37695f783655d40ed452
https://doi.org/10.1128/jb.01612-07
https://doi.org/10.1128/jb.01612-07
Publikováno v:
Current Biology. 18(4):235-244
Summary Background Cytokinesis in bacteria is mediated by a cytokinetic ring, termed the Z ring, which forms a scaffold for recruitment of other cell-division proteins. The Z ring is composed of FtsZ filaments, but their organization in the Z ring is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3e56c296f8ec300481671c39d5b5613