Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Julien Bischerour"'
Autor:
Julien Bischerour, Olivier Arnaiz, Coralie Zangarelli, Vinciane Régnier, Florence Iehl, Virginie Ropars, Jean-Baptiste Charbonnier, Mireille Bétermier
Publikováno v:
Cell Reports, Vol 43, Iss 4, Pp 114001- (2024)
Summary: In the ciliate Paramecium, precise excision of numerous internal eliminated sequences (IESs) from the somatic genome is essential at each sexual cycle. DNA double-strands breaks (DSBs) introduced by the PiggyMac endonuclease are repaired in
Externí odkaz:
https://doaj.org/article/c96205092865484984ef481158bee425
Autor:
Marc Guérineau, Luiza Bessa, Séverine Moriau, Ewen Lescop, François Bontems, Nathalie Mathy, Eric Guittet, Julien Bischerour, Mireille Bétermier, Nelly Morellet
Publikováno v:
Mobile DNA, Vol 12, Iss 1, Pp 1-22 (2021)
Abstract Background Transposons are mobile genetic elements that colonize genomes and drive their plasticity in all organisms. DNA transposon-encoded transposases bind to the ends of their cognate transposons and catalyze their movement. In some case
Externí odkaz:
https://doaj.org/article/efda5350ace14a0aa672aa28e0ea173d
Autor:
Arthur Abello, Vinciane Régnier, Olivier Arnaiz, Romain Le Bars, Mireille Bétermier, Julien Bischerour
Publikováno v:
PLoS Genetics, Vol 16, Iss 4, p e1008723 (2020)
Gene duplication and diversification drive the emergence of novel functions during evolution. Because of whole genome duplications, ciliates from the Paramecium aurelia group constitute a remarkable system to study the evolutionary fate of duplicated
Externí odkaz:
https://doaj.org/article/e64d1c32791c427d999e54126a9f4255
Autor:
Julien Bischerour, Simran Bhullar, Cyril Denby Wilkes, Vinciane Régnier, Nathalie Mathy, Emeline Dubois, Aditi Singh, Estienne Swart, Olivier Arnaiz, Linda Sperling, Mariusz Nowacki, Mireille Bétermier
Publikováno v:
eLife, Vol 7 (2018)
The domestication of transposable elements has repeatedly occurred during evolution and domesticated transposases have often been implicated in programmed genome rearrangements, as remarkably illustrated in ciliates. In Paramecium, PiggyMac (Pgm), a
Externí odkaz:
https://doaj.org/article/b92d5bf9a11e454582d088cafcb4da74
Autor:
Antoine Marmignon, Julien Bischerour, Aude Silve, Clémentine Fojcik, Emeline Dubois, Olivier Arnaiz, Aurélie Kapusta, Sophie Malinsky, Mireille Bétermier
Publikováno v:
PLoS Genetics, Vol 10, Iss 8, p e1004552 (2014)
During somatic differentiation, physiological DNA double-strand breaks (DSB) can drive programmed genome rearrangements (PGR), during which DSB repair pathways are mobilized to safeguard genome integrity. Because of their unique nuclear dimorphism, c
Externí odkaz:
https://doaj.org/article/fac8c71ddb214705b38ec420ce67c57e
Autor:
Julien Bischerour, Ronald Chalmers
Publikováno v:
PLoS ONE, Vol 4, Iss 7, p e6201 (2009)
The bacterial Tn5 and Tn10 transposases have a single active site that cuts both strands of DNA at their respective transposon ends. This is achieved using a hairpin intermediate that requires the DNA to change conformation during the reaction. In Tn
Externí odkaz:
https://doaj.org/article/0fa1f39a8cb845aa97faf70ed8fdcdf4
Autor:
Julien Bischerour, Nathalie Mathy, Eric Guittet, Séverine Moriau, Marc Guérineau, Mireille Bétermier, Nelly Morellet, Luiza Mamigonian Bessa, Ewen Lescop, François Bontems
Publikováno v:
Mobile DNA
Mobile DNA, 2021, 12 (1), ⟨10.1186/s13100-021-00240-4⟩
Mobile DNA, BioMed Central, 2021, 12 (1), ⟨10.1186/s13100-021-00240-4⟩
Mobile DNA, Vol 12, Iss 1, Pp 1-22 (2021)
Mobile DNA, 2021, 12 (1), ⟨10.1186/s13100-021-00240-4⟩
Mobile DNA, BioMed Central, 2021, 12 (1), ⟨10.1186/s13100-021-00240-4⟩
Mobile DNA, Vol 12, Iss 1, Pp 1-22 (2021)
BackgroundTransposons are mobile genetic elements that colonize genomes and drive their plasticity in all organisms. DNA transposon-encoded transposases bind to the ends of their cognate transposons and catalyze their movement. In some cases, exaptat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::250d06a1093700aab1067167fec6c863
https://hal.science/hal-03302627
https://hal.science/hal-03302627
Autor:
Nadine Assrir, Nathalie Mathy, Silke Andrea Wieninger, Michael Nilges, Fred Dyda, Julien Bischerour, Eric Guittet, Ewen Lescop, Xianghong Li, Benjamin Bardiaux, Séverine Moriau, Alison B. Hickman, Nancy L. Craig, Jennifer L Taylor, Mireille Bétermier, Nelly Morellet
Publikováno v:
Nucleic Acids Research
Nucleic Acids Research, Oxford University Press, 2018, 46 (5), pp.2660-2677. ⟨10.1093/nar/gky044⟩
Nucleic Acids Research, 2018, 46 (5), pp.2660-2677. ⟨10.1093/nar/gky044⟩
PubMed Central
Nucleic Acids Research, Oxford University Press, 2018, 46 (5), pp.2660-2677. ⟨10.1093/nar/gky044⟩
Nucleic Acids Research, 2018, 46 (5), pp.2660-2677. ⟨10.1093/nar/gky044⟩
PubMed Central
International audience; The piggyBac transposase (PB) is distinguished by its activity and utility in genome engineering, especially in humans where it has highly promising therapeutic potential. Little is known, however, about the structure-function
Autor:
Mireille Bétermier, Vinciane Régnier, Emeline Dubois, Olivier Arnaiz, Nathalie Mathy, Simran Bhullar, Aditi Singh, Estienne C. Swart, Cyril Denby Wilkes, Julien Bischerour, Linda Sperling, Mariusz Nowacki
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::708e2eff88e4830f6955ea0d69340bc2
https://doi.org/10.7554/elife.37927.044
https://doi.org/10.7554/elife.37927.044
Publikováno v:
The EMBO Journal. 31:3757-3767
Toxigenic conversion of Vibrio cholerae bacteria results from the integration of a filamentous phage, CTXϕ. Integration is driven by the bacterial Xer recombinases, which catalyse the exchange of a single pair of strands between the phage single-str