Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Rut Carballido-López"'
Autor:
Filipe Carvalho, Alexis Carreaux, Anna Sartori-Rupp, Stéphane Tachon, Anastasia D. Gazi, Pascal Courtin, Pierre Nicolas, Florence Dubois-Brissonnet, Aurélien Barbotin, Emma Desgranges, Matthieu Bertrand, Karine Gloux, Catherine Schouler, Rut Carballido-López, Marie-Pierre Chapot-Chartier, Eliane Milohanic, Hélène Bierne, Alessandro Pagliuso
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-19 (2024)
Abstract Stressed bacteria can enter a dormant viable but non-culturable (VBNC) state. VBNC pathogens pose an increased health risk as they are undetectable by growth-based techniques and can wake up back into a virulent state. Although widespread in
Externí odkaz:
https://doaj.org/article/229e3ab66ffa43f7bd76311298fe2e08
Autor:
Armand Lablaine, Stéphanie Chamot, Mónica Serrano, Cyrille Billaudeau, Isabelle Bornard, Rut Carballido-López, Frédéric Carlin, Adriano O. Henriques, Véronique Broussolle
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract The human pathogenic bacteria Bacillus cereus, Bacillus anthracis and the entomopathogenic Bacillus thuringiensis form spores encased in a protein coat surrounded by a balloon-like exosporium. These structures mediate spore interactions with
Externí odkaz:
https://doaj.org/article/58327b5d05a14e1b90bbfafd978154f7
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:
Dimitri Juillot, Charlène Cornilleau, Nathalie Deboosere, Cyrille Billaudeau, Parfait Evouna-Mengue, Véronique Lejard, Priscille Brodin, Rut Carballido-López, Arnaud Chastanet
Publikováno v:
mSystems, Vol 6, Iss 6 (2021)
ABSTRACT How cells control their shape and size is a fundamental question of biology. In most bacteria, cell shape is imposed by the peptidoglycan (PG) polymeric meshwork that surrounds the cell. Thus, bacterial cell morphogenesis results from the co
Externí odkaz:
https://doaj.org/article/1c1a70d210fe45f8a49b5468ec40c118
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
Natural genetic transformation in bacteria requires DNA binding at the surface of competent cells. Here, Mirouze et al. show that wall teichoic acids are specifically produced or modified during competence in Bacillus subtilis and promote (directly o
Externí odkaz:
https://doaj.org/article/002e9b2212664b8cbed21c01ea8456de
Autor:
Cyrille Billaudeau, Arnaud Chastanet, Zhizhong Yao, Charlène Cornilleau, Nicolas Mirouze, Vincent Fromion, Rut Carballido-López
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-11 (2017)
Protein MreB participates in elongation of sidewalls during growth of most rod-shaped bacteria. Here, the authors use fluorescence microscopy and single-particle tracking to visualize MreB, showing thatBacillus subtilis and Escherichia coliappear to
Externí odkaz:
https://doaj.org/article/7f305f31f56e4a188b662d8f1685c72b
Autor:
Cyrille Billaudeau, Zhizhong Yao, Charlène Cornilleau, Rut Carballido-López, Arnaud Chastanet
Publikováno v:
mBio, Vol 10, Iss 1 (2019)
ABSTRACT The actin-like MreB protein is a key player of the machinery controlling the elongation and maintenance of the cell shape of most rod-shaped bacteria. This protein is known to be highly dynamic, moving along the short axis of cells, presumab
Externí odkaz:
https://doaj.org/article/08d9180cff7b4aaf8c78a5018605a611
Autor:
Alba De San Eustaquio-Campillo, Charlène Cornilleau, Cyprien Guérin, Rut Carballido-López, Arnaud Chastanet
Publikováno v:
PLoS ONE, Vol 12, Iss 12, p e0189694 (2017)
B. subtilis adapts to changing environments by reprogramming its genetic expression through a variety of transcriptional regulators from the global transition state regulators that allow a complete resetting of the cell genetic expression, to stress
Externí odkaz:
https://doaj.org/article/78d7c4cac50b4b35b381230f36ea5469
MreB-Dependent Inhibition of Cell Elongation during the Escape from Competence in Bacillus subtilis.
Publikováno v:
PLoS Genetics, Vol 11, Iss 6, p e1005299 (2015)
During bacterial exponential growth, the morphogenetic actin-like MreB proteins form membrane-associated assemblies that move processively following trajectories perpendicular to the long axis of the cell. Such MreB structures are thought to scaffold
Externí odkaz:
https://doaj.org/article/c138e33c16794373b848930d041980a7
Publikováno v:
PLoS ONE, Vol 10, Iss 10, p e0140523 (2015)
The transmembrane proteins MreC and MreD are present in a wide variety of bacteria and are thought to be involved in cell shape determination. Together with the actin homologue MreB and other morphological elements, they play an essential role in the
Externí odkaz:
https://doaj.org/article/eb6a2467750e409c85bbe7915543f565