Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Emilia M. F. Mauriello"'
Autor:
Emma M. Fortier, Sophie Bouillet, Pascale Infossi, Amine Ali Chaouche, Leon Espinosa, Marie-Thérèse Giudici-Orticoni, Emilia M. F. Mauriello, Chantal Iobbi-Nivol
Publikováno v:
Biomolecules, Vol 13, Iss 1, p 21 (2022)
Shewanella oneidensis has 2 functional chemosensory systems named Che1 and Che3, and 27 chemoreceptors. Che3 is dedicated to chemotaxis while Che1 could be involved in RpoS post-translational regulation. In this study, we have shown that two chemorec
Externí odkaz:
https://doaj.org/article/b193dbda67bf4cae960d0c068718d05e
Autor:
Shuanghong Xue, Romain Mercier, Annick Guiseppi, Artemis Kosta, Rossella De Cegli, Severine Gagnot, Tâm Mignot, Emilia M F Mauriello
Publikováno v:
PLoS Genetics, Vol 18, Iss 4, p e1010188 (2022)
Type Four Pili (T4P) are extracellular appendages mediating several bacterial functions such as motility, biofilm formation and infection. The ability to adhere to substrates is essential for all these functions. In Myxococcus xanthus, during twitchi
Externí odkaz:
https://doaj.org/article/0c69463455cd4f5390ea90cd0bdf8c79
Autor:
Salim T Islam, Israel Vergara Alvarez, Fares Saïdi, Annick Guiseppi, Evgeny Vinogradov, Gaurav Sharma, Leon Espinosa, Castrese Morrone, Gael Brasseur, Jean-François Guillemot, Anaïs Benarouche, Jean-Luc Bridot, Gokulakrishnan Ravicoularamin, Alain Cagna, Charles Gauthier, Mitchell Singer, Henri-Pierre Fierobe, Tâm Mignot, Emilia M F Mauriello
Publikováno v:
PLoS Biology, Vol 18, Iss 6, p e3000728 (2020)
The development of multicellularity is a key evolutionary transition allowing for differentiation of physiological functions across a cell population that confers survival benefits; among unicellular bacteria, this can lead to complex developmental b
Externí odkaz:
https://doaj.org/article/1c485093bfaf4b719b33284bbf6aaf58
Autor:
Annick Guiseppi, Juan Jesus Vicente, Julien Herrou, Deborah Byrne, Aurelie Barneoud, Audrey Moine, Leon Espinosa, Marie-Jeanne Basse, Virginie Molle, Tâm Mignot, Philippe Roche, Emilia M F Mauriello
Publikováno v:
PLoS Genetics, Vol 15, Iss 12, p e1008533 (2019)
Chemosensory systems are highly organized signaling pathways that allow bacteria to adapt to environmental changes. The Frz chemosensory system from M. xanthus possesses two CheW-like proteins, FrzA (the core CheW) and FrzB. We found that FrzB does n
Externí odkaz:
https://doaj.org/article/7212312cba80401b9e58be8e974f1e67
Autor:
Audrey Moine, Leon Espinosa, Eugenie Martineau, Mutum Yaikhomba, P J Jazleena, Deborah Byrne, Emanuele G Biondi, Eugenio Notomista, Matteo Brilli, Virginie Molle, Pananghat Gayathri, Tâm Mignot, Emilia M F Mauriello
Publikováno v:
PLoS Genetics, Vol 13, Iss 11, p e1007103 (2017)
The FrzCD chemoreceptor from the gliding bacterium Myxococcus xanthus forms cytoplasmic clusters that occupy a large central region of the cell body also occupied by the nucleoid. In this work, we show that FrzCD directly binds to the nucleoid with i
Externí odkaz:
https://doaj.org/article/da496b0a5de1418f8dcf5fb62ce9725f
Autor:
Mathilde Guzzo, Rym Agrebi, Leon Espinosa, Grégory Baronian, Virginie Molle, Emilia M F Mauriello, Céline Brochier-Armanet, Tâm Mignot
Publikováno v:
PLoS Genetics, Vol 11, Iss 8, p e1005460 (2015)
Understanding the principles underlying the plasticity of signal transduction networks is fundamental to decipher the functioning of living cells. In Myxococcus xanthus, a particular chemosensory system (Frz) coordinates the activity of two separate
Externí odkaz:
https://doaj.org/article/94619a8652174116ad35433c37f0d01d
Autor:
Audrey Moine, Rym Agrebi, Leon Espinosa, John R Kirby, David R Zusman, Tam Mignot, Emilia M F Mauriello
Publikováno v:
PLoS Genetics, Vol 10, Iss 3, p e1004164 (2014)
Chemosensory systems (CSS) are complex regulatory pathways capable of perceiving external signals and translating them into different cellular behaviors such as motility and development. In the δ-proteobacterium Myxococcus xanthus, chemosensing allo
Externí odkaz:
https://doaj.org/article/4e3adfd6566341b8ab3afdfe2c4f32f6
Autor:
Morgane Wartel, Adrien Ducret, Shashi Thutupalli, Fabian Czerwinski, Anne-Valérie Le Gall, Emilia M F Mauriello, Ptissam Bergam, Yves V Brun, Joshua Shaevitz, Tâm Mignot
Publikováno v:
PLoS Biology, Vol 11, Iss 12, p e1001728 (2013)
Eukaryotic cells utilize an arsenal of processive transport systems to deliver macromolecules to specific subcellular sites. In prokaryotes, such transport mechanisms have only been shown to mediate gliding motility, a form of microbial surface trans
Externí odkaz:
https://doaj.org/article/0a8698f26c274a3fb6f090dda1e2d96e
Autor:
Romain, Mercier, Sarah, Bautista, Maëlle, Delannoy, Margaux, Gibert, Annick, Guiseppi, Julien, Herrou, Emilia M F, Mauriello, Tâm, Mignot
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Significance The type IV pilus (Tfp) is a multipurpose machine found on bacterial surfaces that works by cycles of synthesis/retraction of a pilin fiber. During surface (twitching) motility, the coordinated actions of multiple Tfps at the cell pole p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::153185cf71cabf8e506682b71b1bcdf0
https://pubmed.ncbi.nlm.nih.gov/33093210
https://pubmed.ncbi.nlm.nih.gov/33093210
Autor:
Annick Guiseppi, Sarah Bautista, Tâm Mignot, Emilia M. F. Mauriello, Julien Herrou, Maëlle Delannoy, Margaux Gibert, Romain Mercier
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2020, pp.202002783. ⟨10.1073/pnas.2002783117⟩
Proceedings of the National Academy of Sciences of the United States of America, 2020, pp.202002783. ⟨10.1073/pnas.2002783117⟩
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2020, pp.202002783. ⟨10.1073/pnas.2002783117⟩
Proceedings of the National Academy of Sciences of the United States of America, 2020, pp.202002783. ⟨10.1073/pnas.2002783117⟩
International audience; Type IV pili (Tfp) are highly conserved macromolecular structures that fulfill diverse cellular functions, such as adhesion to host cells, the import of extracellular DNA, kin recognition, and cell motility (twitching). Outsta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f54496e16469774e02161bfc4d24b73
https://hal-amu.archives-ouvertes.fr/hal-02993159/file/mercier.pdf
https://hal-amu.archives-ouvertes.fr/hal-02993159/file/mercier.pdf
