Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Véronique, Arluison"'
Autor:
Mélanie Berbon, Denis Martinez, Estelle Morvan, Axelle Grélard, Brice Kauffmann, Jehan Waeytens, Frank Wien, Véronique Arluison, Birgit Habenstein
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-10 (2023)
Abstract Hfq is a pleitropic actor that serves as stress response and virulence factor in the bacterial cell. To execute its multiple functions, Hfq assembles into symmetric torus-shaped hexamers. Extending outward from the hexameric core, Hfq presen
Externí odkaz:
https://doaj.org/article/f476abd9d9834f07817d8075955aa8ca
Autor:
Florian Turbant, Emeline Esnouf, Francois Rosaz, Frank Wien, Grzegorz Węgrzyn, Hugo Chauvet, Véronique Arluison
Publikováno v:
Microorganisms, Vol 12, Iss 1, p 53 (2023)
Due to their two-cell membranes, Gram-negative bacteria are particularly resistant to antibiotics. Recent investigations aimed at exploring new target proteins involved in Gram-negative bacteria adaptation helped to identify environmental changes enc
Externí odkaz:
https://doaj.org/article/38c5a37af48a4494a832daa981cefd94
Autor:
Krzysztof Kubiak, Frank Wien, Indresh Yadav, Nykola C. Jones, Søren Vrønning Hoffmann, Eric Le Cam, Antoine Cossa, Frederic Geinguenaud, Johan R. C. van der Maarel, Grzegorz Węgrzyn, Véronique Arluison
Publikováno v:
QRB Discovery, Vol 3 (2022)
Interactions between proteins and single-stranded DNA (ssDNA) are crucial for many fundamental biological processes, including DNA replication and genetic recombination. Thus, understanding detailed mechanisms of these interactions is necessary to un
Externí odkaz:
https://doaj.org/article/838b4299bbe64a1b92c4a123fc10d19f
Autor:
Florian Turbant, Omar El Hamoui, David Partouche, Christophe Sandt, Florent Busi, Frank Wien, Véronique Arluison
Publikováno v:
BBA Advances, Vol 1, Iss , Pp 100029- (2021)
Nucleic acid amyloid proteins interactions have been observed in the past few years. These interactions often promote protein aggregation. Nevertheless, molecular basis and physiological consequences of these interactions are still poorly understood.
Externí odkaz:
https://doaj.org/article/7ce0e048d2cf4331a00540d7f6517ab8
Autor:
Frank Wien, Krzysztof Kubiak, Florian Turbant, Kevin Mosca, Grzegorz Węgrzyn, Véronique Arluison
Publikováno v:
Applied Sciences, Vol 12, Iss 5, p 2639 (2022)
Hfq is a bacterial master regulator which promotes the pairing of nucleic acids. Due to the high molecular weight of the complexes formed between nucleic acids and the amyloid form of the protein, it is difficult to analyze solely by a gel shift assa
Externí odkaz:
https://doaj.org/article/d702d3ebb0c044e28e586619c52bc387
Publikováno v:
Biology, Vol 10, Iss 9, p 900 (2021)
Hfq is a bacterial RNA chaperone which promotes the pairing of small noncoding RNAs to target mRNAs, allowing post-transcriptional regulation. This RNA annealing activity has been attributed for years to the N-terminal region of the protein that form
Externí odkaz:
https://doaj.org/article/370e05676d6a425f97e97d138fb20e2c
Autor:
Florian Turbant, David Partouche, Omar El Hamoui, Sylvain Trépout, Théa Legoubey, Frank Wien, Véronique Arluison
Publikováno v:
Antibiotics, Vol 10, Iss 3, p 257 (2021)
Hfq is a bacterial regulator with key roles in gene expression. The protein notably regulates translation efficiency and RNA decay in Gram-negative bacteria, thanks to its binding to small regulatory noncoding RNAs. This property is of primary import
Externí odkaz:
https://doaj.org/article/39d0d114b2ec4c3caaaa41e63197ca19
Autor:
Virali J. Parekh, Frank Wien, Wilfried Grange, Thomas A. De Long, Véronique Arluison, Richard R. Sinden
Publikováno v:
Microorganisms, Vol 8, Iss 10, p 1598 (2020)
G-rich DNA repeats that can form G-quadruplex structures are prevalent in bacterial genomes and are frequently associated with regulatory regions of genes involved in virulence, antigenic variation, and antibiotic resistance. These sequences are also
Externí odkaz:
https://doaj.org/article/3513b0ab13a14f6eba9748022402cdbd
Autor:
Virali J. Parekh, Brittany A. Niccum, Rachna Shah, Marisa A. Rivera, Mark J. Novak, Frederic Geinguenaud, Frank Wien, Véronique Arluison, Richard R. Sinden
Publikováno v:
Microorganisms, Vol 8, Iss 1, p 28 (2019)
Certain G-rich DNA repeats can form quadruplex in bacterial chromatin that can present blocks to DNA replication and, if not properly resolved, may lead to mutations. To understand the participation of quadruplex DNA in genomic instability in Escheri
Externí odkaz:
https://doaj.org/article/d2b73233cba542218d42c6e4ae842af6
Autor:
Antoine, Cossa, Frank, Wien, Florian, Turbant, Tadeusz, Kaczorowski, Grzegorz, Węgrzyn, Véronique, Arluison, Ana J, Pérez-Berná, Sylvain, Trépout, Eva, Pereiro
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 2538
Bacterial chromosomal DNA is packed within a non-membranous structure, the nucleoid, thanks to nucleoid associated proteins (NAPs). The role of bacterial amyloid has recently emerged among these NAPs, particularly with the nucleoid-associated protein
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fd383e0567122ee1e4d4865a715c809c
https://pubmed.ncbi.nlm.nih.gov/35951309
https://pubmed.ncbi.nlm.nih.gov/35951309