Genome Size Variation and Comparative Genomics Reveal Intraspecific Diversity in Brassica rapa

Autor: Julien Boutte, Loeiz Maillet, Thomas Chaussepied, Sébastien Letort, Jean-Marc Aury, Caroline Belser, Franz Boideau, Anael Brunet, Olivier Coriton, Gwenaëlle Deniot, Cyril Falentin, Virginie Huteau, Maryse Lodé-Taburel, Jérôme Morice, Gwenn Trotoux, Anne-Marie Chèvre, Mathieu Rousseau-Gueutin, Julie Ferreira de Carvalho

Publikováno v: Frontiers in Plant Science, Vol 11 (2020)

Traditionally, reference genomes in crop species rely on the assembly of one accession, thus occulting most of intraspecific diversity. However, rearrangements, gene duplications, and transposable element content may have a large impact on the genomi

Externí odkaz: https://doaj.org/article/66b622a6ded94448a2da0db8bbc2f766

Epigenomic and structural events preclude recombination in Brassica napus

Autor: Franz Boideau, Gautier Richard, Olivier Coriton, Virginie Huteau, Caroline Belser, Gwenaelle Deniot, Frédérique Eber, Cyril Falentin, Julie Ferreira de Carvalho, Marie Gilet, Maryse Lodé‐Taburel, Loeiz Maillet, Jérôme Morice, Gwenn Trotoux, Jean‐Marc Aury, Anne‐Marie Chèvre, Mathieu Rousseau‐Gueutin

Publikováno v: New Phytologist
New Phytologist, 2022, 234 (2), pp.545-559. ⟨10.1111/nph.18004⟩

International audience; Meiotic recombination is a major evolutionary process generating genetic diversity at each generation in sexual organisms. However, this process is highly regulated, with the majority of crossovers lying in the distal chromoso

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56ccd7da0944d24f3a945ef8cc29babf
https://hal.inrae.fr/hal-03651949

Untangling structural factors and evolutionary drivers in nascent polyploids

Autor: Anne-Marie Chèvre, Frédérique Eber, Maryse Lodé-Taburel, Gwenn Trotoux, Marie-Madeleine Gilet, Jérôme Morice, Mathieu Rousseau-Gueutin, Solenn Stoeckel, Cyril Falentin, Julie Ferreira de Carvalho

SUMMARYAllopolyploids have globally higher fitness than their diploid progenitors however, by comparison, most resynthesized allopolyploids have poor fertility and highly unstable genome. Elucidating the evolutionary processes promoting genome stabil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4286c9f98345ae99259f9c12d4be7f0d
https://doi.org/10.1101/2020.12.21.423805

How a species becomes polyploid – The Brassica model

Autor: Anne-Marie Chèvre, Frederique Eber, Maryse Lodé-Taburel, Gwenn Trotoux, Virginie Huteau, Olivier Coriton, Cyril Falentin, Gilles Lassalle, Emmanuel Szadkowski, Maria Loreto Suay Llopis, Maria J. Manzanares-Dauleux, Régine Delourme, Sophie Paillard, Eric Jenczewski, Karine Alix-Jenczewski

Publikováno v: Colloque de Génomique Environnementale : Diversité, Evolution et Fonctionnement du Vivant à l’Ere des Nouvelles Technologies de Séquençage
Colloque de Génomique Environnementale : Diversité, Evolution et Fonctionnement du Vivant à l’Ere des Nouvelles Technologies de Séquençage, Nov 2013, Rennes, France
7.European Plant Science Organisation (EPSO) Conference
7.European Plant Science Organisation (EPSO) Conference, Sep 2013, Porto Heli, Greece
HAL

How a species becomes polyploid – The Brassica model. Colloque de Génomique Environnementale : Diversité, Evolution et Fonctionnement du Vivant à l’Ere des Nouvelles Technologies de Séquençage

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2caa8266a2aecb4da6d2ebc8ebbe2f36
https://hal.archives-ouvertes.fr/hal-01569518