E
Etienne Bucher
Researcher at University of Angers
Publications - 53
Citations - 5078
Etienne Bucher is an academic researcher from University of Angers. The author has contributed to research in topics: DNA methylation & Epigenetics. The author has an hindex of 24, co-authored 48 publications receiving 4260 citations. Previous affiliations of Etienne Bucher include Centre national de la recherche scientifique & Wageningen University and Research Centre.
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Journal ArticleDOI
High-quality de novo assembly of the apple genome and methylome dynamics of early fruit development
Nicolas Daccord,Jean-Marc Celton,Gareth Linsmith,Claude Becker,Nathalie Choisne,Elio Schijlen,Henri van de Geest,Luca Bianco,Diego Micheletti,Riccardo Velasco,Erica A. Di Pierro,Jérôme Gouzy,D. Jasper G. Rees,Philippe Guérif,Helene Muranty,Charles-Eric Durel,François Laurens,Yves Lespinasse,Sylvain Gaillard,Sébastien Aubourg,Hadi Quesneville,Detlef Weigel,Eric van de Weg,Michela Troggio,Etienne Bucher +24 more
TL;DR: High-quality de novo assembly of the apple genome is produced and genome-wide DNA methylation data suggest that epigenetic marks may contribute to agronomically relevant aspects, such as apple fruit development.
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An siRNA pathway prevents transgenerational retrotransposition in plants subjected to stress
Hidetaka Ito,Hervé Gaubert,Etienne Bucher,Etienne Bucher,Marie Mirouze,Marie Mirouze,Isabelle Vaillant,Isabelle Vaillant,Jerzy Paszkowski +8 more
TL;DR: It is found that natural and experimentally induced variants in ONSEN insertions confer heat responsiveness to nearby genes, and therefore mobility bursts may generate novel, stress-responsive regulatory gene networks.
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Compromised stability of DNA methylation and transposon immobilization in mosaic Arabidopsis epigenomes
Jon Reinders,Brande B. H. Wulff,Marie Mirouze,Arturo Marí-Ordóñez,Mélanie Dapp,Wilfried Rozhon,Etienne Bucher,Grégory Theiler,Jerzy Paszkowski +8 more
TL;DR: Although analysis after eight generations of inbreeding, supported by genome-wide DNA methylation profiling, identified recombined parental chromosomal segments, these were interspersed with unexpectedly high frequencies of nonparental methylation polymorphism, which complicate linkage-based epigenomic mapping.
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Selective epigenetic control of retrotransposition in Arabidopsis
Marie Mirouze,Jon Reinders,Etienne Bucher,Taisuke Nishimura,Korbinian Schneeberger,Stephan Ossowski,Jun Cao,Detlef Weigel,Jerzy Paszkowski,Olivier Mathieu,Olivier Mathieu +10 more
TL;DR: It is shown that a copia-type retrotransposon (Évadé, French for ‘fugitive’) evaded suppression of its movement during inbreeding of hybrid epigenomes consisting of met1- and wild-type-derived chromosomes, demonstrating that epigenetic control of Retrotransposons extends beyond transcriptional suppression and can be individualized for particular elements.
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Negative-Strand Tospoviruses and Tenuiviruses Carry a Gene for a Suppressor of Gene Silencing at Analogous Genomic Positions
TL;DR: Results indicate that plant-infecting negative-strand RNA viruses carry a gene for a suppressor of RNA silencing, similar to the case for Potato virus Y, but distinct from that for Cucumber mosaic virus.