O
Olivier Coriton
Researcher at University of Rennes
Publications - 59
Citations - 2190
Olivier Coriton is an academic researcher from University of Rennes. The author has contributed to research in topics: Ploidy & Polyploid. The author has an hindex of 23, co-authored 57 publications receiving 1908 citations. Previous affiliations of Olivier Coriton include Institut national de la recherche agronomique & École nationale supérieure agronomique de Rennes.
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Journal ArticleDOI
The first meiosis of resynthesized Brassica napus, a genome blender.
Emmanuel Szadkowski,Frédérique Eber,Virginie Huteau,Maryse Lodé,Cecile Huneau,Harry Belcram,Olivier Coriton,Maria J. Manzanares-Dauleux,Régine Delourme,Graham J.W. King,Boulos Chalhoub,Eric Jenczewski,Anne-Marie Chèvre +12 more
TL;DR: It is confirmed that the very first meiosis of resynthesized plants of B. napus acts as a genome blender, with many of the meiotic-driven genetic changes transmitted to the progenies, in proportions that depend significantly on the cytoplasm background inherited from the progensitors.
Journal ArticleDOI
Pairing and recombination at meiosis of Brassica rapa (AA) × Brassica napus (AACC) hybrids
Martine Leflon,Frédérique Eber,J. C. Letanneur,Liudmila Chelysheva,Olivier Coriton,Virginie Huteau,C. D. Ryder,Guy C. Barker,Eric Jenczewski,Anne-Marie Chèvre +9 more
TL;DR: In this paper, the pairing and recombination pattern of A and C chromosomes during meiosis of Brassica napus triploid hybrids was investigated. But the authors focused on the interspecific cross between natural B. napus and B. rapa.
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Homeologous Recombination Plays a Major Role in Chromosome Rearrangements That Occur during Meiosis of Brassica Napus Haploids
Stéphane Nicolas,Guillaume Le Mignon,Frédérique Eber,Olivier Coriton,Hervé Monod,Vanessa Clouet,Virginie Huteau,Antoine Lostanlen,Régine Delourme,Boulos Chalhoub,C. D. Ryder,Anne-Marie Chèvre,Eric Jenczewski,Eric Jenczewski +13 more
TL;DR: A high number of chromosomal rearrangements occur during meiosis of B. napus haploid and are transmitted by first division restitution (FDR)-like unreduced gametes to their progeny; half of the progeny of Darmor-bzh haploids display duplications and/or losses in the chromosomal regions being studied.
Journal ArticleDOI
Dynamics and Differential Proliferation of Transposable Elements During the Evolution of the B and A Genomes of Wheat
Mathieu Charles,Harry Belcram,Jérémy Just,Cecile Huneau,Agnès Viollet,Arnaud Couloux,Béatrice Segurens,M. Carter,Virginie Huteau,Olivier Coriton,Rudi Appels,Sylvie Samain,Boulos Chalhoub +12 more
TL;DR: The majority of differential proliferation of TEs in B and A genomes of wheat, leading to rapid sequence divergence, occurred prior to the allotetraploidization event that brought them together in Triticum turgidum andTriticum aestivum, <0.5 million years ago.
Journal ArticleDOI
Genetic Regulation of Meiotic Cross-Overs between Related Genomes in Brassica napus Haploids and Hybrids
Stéphane Nicolas,Martine Leflon,Hervé Monod,Frédérique Eber,Olivier Coriton,Virginie Huteau,Anne-Marie Chèvre,Eric Jenczewski +7 more
TL;DR: Results show that PrBn changes the rate of recombination between nonhomologous chromosomes during meiosis of B. napus haploids and also affects homologous recombination with an effect that depends on plant karyotype.