Bacterial morphology analysis by cryo-soft X-ray tomography and cryo-(scanning) transmission electron microscopy

Autor: Cossa, Antoine

Publikováno v: Image Processing [eess.IV]. Université Paris-Saclay; Universidad autonóma de Madrid, 2022. English. ⟨NNT : 2022UPASF091⟩

In bacteria, DNA is not separated in the cell by a membrane, converse to eukaryotes, which have a nucleus. Therefore, DNA must be protected, while remaining accessible to allow for gene expression. The DNA structuring is achieved via proteins called

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1398::39605a19499859d8a5cb91315b55e177
https://theses.hal.science/tel-04006761

Amyloid-like Hfq interaction with singlestranded DNA: involvement in recombination and replication in Escherichia coli.

Autor: Kubiak, Krzysztof, Wien, Frank, Yadav, Indresh, Jones, Nykola C., Hoffmann, Søren Vrønning, Le Cam, Eric, Cossa, Antoine, Geinguenaud, Frederic, van der Maarel, Johan R. C., Węgrzyn, Grzegorz, Arluison, Véronique

Publikováno v: QRB Discovery; 2022, Vol. 3, p1-10, 10p

Amyloid-like Hfq interaction with single-stranded DNA: involvement in recombination and replication in Escherichia coli .

Autor: Kubiak K; Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308 Gdansk, Poland.; Laboratoire Léon Brillouin, Université Paris Saclay, CEA, LLB, 91191 Gif-sur-Yvette, France., Wien F; DISCO Beamline, Synchrotron SOLEIL, 91192 Gif-sur-Yvette, France., Yadav I; Department of Physics, National University of Singapore, Singapore 117542, Singapore., Jones NC; ISA, Department of Physics and Astronomy, Aarhus University, 8000 Aarhus C, Denmark., Vrønning Hoffmann S; ISA, Department of Physics and Astronomy, Aarhus University, 8000 Aarhus C, Denmark., Le Cam E; UMR9019-CNRS, Genome Integrity and Cancer, Université Paris-Saclay, Gustave Roussy, F-94805 Villejuif Cedex, France., Cossa A; Laboratoire Léon Brillouin, Université Paris Saclay, CEA, LLB, 91191 Gif-sur-Yvette, France.; Institut Curie, PSL University, Université Paris-Saclay, UMS2016, Inserm US43, Multimodal Imaging Centre, 91400 Orsay, France., Geinguenaud F; Plateforme CNanoMat and Inserm, U1148, Laboratory for Vascular Translational Science, UFR SMBH, Université Paris 13, Sorbonne Paris Cité, F-93017, Bobigny, France., van der Maarel JRC; Department of Physics, National University of Singapore, Singapore 117542, Singapore., Węgrzyn G; Department of Molecular Biology, University of Gdansk, Wita Stwosza 59, 80-308 Gdansk, Poland., Arluison V; Laboratoire Léon Brillouin, Université Paris Saclay, CEA, LLB, 91191 Gif-sur-Yvette, France.; Université Paris Cité, UFR SDV, 75006 Paris, France.

Publikováno v: QRB discovery [QRB Discov] 2022 Sep 07; Vol. 3, pp. e15. Date of Electronic Publication: 2022 Sep 07 (Print Publication: 2022).

Cryo-electron Microscopy to Analyze the Structure of Bacterial Amyloids In Vitro.

Autor: Cossa A; Laboratoire Léon Brillouin LLB, CEA, CNRS UMR12, Université Paris-Saclay, CEA Saclay, Gif-sur-Yvette, France.; Institut Curie, PSL University, Université Paris-Saclay, CNRS UAR2016, Inserm US43, Multimodal Imaging Centre, Orsay, France., Trépout S; Institut Curie, PSL University, Université Paris-Saclay, CNRS UAR2016, Inserm US43, Multimodal Imaging Centre, Orsay, France. sylvain.trepout@monash.edu.; Monash Ramaciotti Centre for Cryo Electron Microscopy, Monash University, Melbourne, Australia. sylvain.trepout@monash.edu.

Publikováno v: Methods in molecular biology (Clifton, N.J.) [Methods Mol Biol] 2022; Vol. 2538, pp. 13-23.