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  1. No Access

    Article

    Screening diversity and distribution of Copia retrotransposons reveals a specific amplification of BARE1 elements in genomes of the polyploid Hordeum murinum complex

    We explored diversity, distribution and evolutionary dynamics of Ty1-Copia retrotransposons in the genomes of the Hordeum murinum polyploid complex and related taxa. Phylogenetic and fluorescent in situ hybridiza...

    Malika Ourari, Olivier Coriton, Guillaume Martin, Virginie Huteau, Jean Keller… in Genetica (2020)

  2. No Access

    Protocol

    Multicolored Fluorescent In Situ Hybridization to Assess Pairing Configurations at Metaphase I in Brassica Hybrids

    Genetic diversity can be introduced into polyploid crop species through meiotic recombination by exchanges between homologous or homoeologous chromosomes. Fluorescent in situ hybridization (FISH) enables the c...

    Virginie Huteau, Olivier Coriton in Plant Meiosis (2020)

  3. No Access

    Article

    Development of 1AS.1AL-1DL durum wheat chromosome carrying Glu-D1a locus encoding high molecular weight glutenin subunits 2 + 12

    High molecular weight glutenin subunits (HMW-GS) are well-known to directly influence the bread wheat quality. In a previous paper, our group reported the replacement of the locus Glu-A1 by the locus Glu-D1—allel...

    Olivier Coriton, Annie Faye, Etienne Paux, Jocelyne Lemoine… in Molecular Breeding (2019)

  4. No Access

    Article

    Agronomic evaluation of AABB wheat tetraploids extracted from wheat neo-allohexaploids

    In order to understand if the mechanisms leading to stabilization of hexaploid wheats occurred in early generations after hybridization or accumulated slowly over the evolutionary course, we extracted tetraplo...

    Joseph Jahier, Denise Deffains, Virginie Huteau, Olivier Coriton in Euphytica (2018)

  5. No Access

    Article

    Molecular cytogenetic identification of B genome chromosomes linked to blackleg disease resistance in Brassica napus × B. carinata interspecific hybrids

    Provide evidence that the Brassica B genome chromosome B3 carries blackleg resistance gene, and also the B genome chromosomes were inherited several generati...

    Rudolph Fredua-Agyeman, Olivier Coriton… in Theoretical and Applied Genetics (2014)

  6. No Access

    Article

    Immediate unidirectional epigenetic reprogramming of NORs occurs independently of rDNA rearrangements in synthetic and natural forms of a polyploid species Brassica napus

    The dynamics of genome modification that occurred from the initial hybridization event to the stabilization of allopolyploid species remains largely unexplored. Here, we studied inheritance and expression of r...

    Tomasz Książczyk, Ales Kovarik, Frédérique Eber, Virginie Huteau… in Chromosoma (2011)

  7. No Access

    Article

    New data and phylogenetic placement of the enigmatic Old World lupin: Lupinus mariae-josephi H. Pascual

    Lupinus mariae-josephi H. Pascual is an intriguing lupin species recently discovered in the Mediterranean region. New data from seed coat micromorphology, cytology, and DNA sequences were generated in order to ex...

    Frédéric Mahé, Higinio Pascual, Olivier Coriton… in Genetic Resources and Crop Evolution (2011)

  8. No Access

    Article

    Genome structure affects the rate of autosyndesis and allosyndesis in AABC, BBAC and CCAB Brassica interspecific hybrids

    Gene introgression into allopolyploid crop species from diploid or polyploid ancestors can be accomplished through homologous or homoeologous chromosome pairing during meiosis. We produced trigenomic Brassica int...

    Annaliese S. Mason, Virginie Huteau, Frédérique Eber… in Chromosome Research (2010)

  9. No Access

    Article

    Homoeologous recombination within bread wheat to develop novel combinations of HMW-GS genes: transfer of the Glu-A1 locus to chromosome 1D

    In an attempt to improve the bread-making quality within hexaploid wheat by elaborating novel high-molecular weight glutenin subunits (HMW-GS) combinations useful in wheat-breeding programmes, a 1A chromosome ...

    Jérôme Dumur, Gérard Branlard, Anne-Marie Tanguy, Mireille Dardevet… in Planta (2009)