Gabriel A B Marais

Summary

Country: France

Publications

  1. doi request reprint Evidence for degeneration of the Y chromosome in the dioecious plant Silene latifolia
    Gabriel A B Marais
    Universite de Lyon, Universite Lyon 1, Centre National de la Recherche Scientifique, UMR 5558, Laboratoire de Biometrie et Biologie Evolutive, 69622 Villeurbanne Cedex, France
    Curr Biol 18:545-9. 2008
  2. pmc Structure and evolution of Apetala3, a sex-linked gene in Silene latifolia
    Radim Cegan
    Laboratory of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, V, V, I, Kralovopolska 135, CZ 612 65 Brno, Czech Republic
    BMC Plant Biol 10:180. 2010
  3. pmc A White Campion (Silene latifolia) floral expressed sequence tag (EST) library: annotation, EST-SSR characterization, transferability, and utility for comparative mapping
    Maria Domenica Moccia
    ETH Zurich, Institute of Integrative Biology IBZ, Universitaetstr, 16, 8092 Zurich, Switzerland
    BMC Genomics 10:243. 2009
  4. ncbi request reprint Synonymous codon usage, accuracy of translation, and gene length in Caenorhabditis elegans
    G Marais
    Laboratoire Biométrie et Biologie Evolutive, UMR 5558, Universite Claude Bernard, Villeurbanne, France
    J Mol Evol 52:275-80. 2001
  5. ncbi request reprint Hill-Robertson interference is a minor determinant of variations in codon bias across Drosophila melanogaster and Caenorhabditis elegans genomes
    Gabriel Marais
    Laboratoire Biométrie et Biologie Evolutive, UMR CNRS 5558, Universite Claude Bernard Lyon 1, Villeurbanne, France
    Mol Biol Evol 19:1399-406. 2002
  6. pmc Can intra-Y gene conversion oppose the degeneration of the human Y chromosome? A simulation study
    Gabriel A B Marais
    Universite Lyon 1, Centre National de la Recherche Scientifique, UMR5558, Laboratoire de Biometrie et Biologie Evolutive, Villeurbanne, France
    Genome Biol Evol 2:347-57. 2010
  7. doi request reprint Evidence for widespread GC-biased gene conversion in eukaryotes
    Eugénie Pessia
    Universite Lyon 1, Centre National de la Recherche Scientifique, UMR5558, Laboratoire de Biometrie et Biologie Evolutive, Villeurbanne, Cedex, France
    Genome Biol Evol 4:675-82. 2012
  8. pmc Rapid de novo evolution of X chromosome dosage compensation in Silene latifolia, a plant with young sex chromosomes
    Aline Muyle
    Laboratoire de Biométrie et Biologie Évolutive UMR 5558, CNRS Université Lyon 1, Villeurbanne, France
    PLoS Biol 10:e1001308. 2012
  9. ncbi request reprint MareyMap: an R-based tool with graphical interface for estimating recombination rates
    Clément Rezvoy
    Universite de Lyon, France
    Bioinformatics 23:2188-9. 2007
  10. pmc Multiple nuclear gene phylogenetic analysis of the evolution of dioecy and sex chromosomes in the genus Silene
    Gabriel A B Marais
    Laboratoire de Biometrie et Biologie Evolutive, UMR5558, Universite Lyon 1, Centre National de la Recherche Scientifique, Villeurbanne, France
    PLoS ONE 6:e21915. 2011

Collaborators

Detail Information

Publications16

  1. doi request reprint Evidence for degeneration of the Y chromosome in the dioecious plant Silene latifolia
    Gabriel A B Marais
    Universite de Lyon, Universite Lyon 1, Centre National de la Recherche Scientifique, UMR 5558, Laboratoire de Biometrie et Biologie Evolutive, 69622 Villeurbanne Cedex, France
    Curr Biol 18:545-9. 2008
    ..We detect signs of degeneration in most of the Y-linked gene sequences analyzed, similar to those of animal Y-linked and neo-Y chromosome genes...
  2. pmc Structure and evolution of Apetala3, a sex-linked gene in Silene latifolia
    Radim Cegan
    Laboratory of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, V, V, I, Kralovopolska 135, CZ 612 65 Brno, Czech Republic
    BMC Plant Biol 10:180. 2010
    ..Recently, the gene AP3 was characterized in the dioecious plant species Silene latifolia. It was suggested that this gene had been transferred from an autosome to the Y chromosome...
  3. pmc A White Campion (Silene latifolia) floral expressed sequence tag (EST) library: annotation, EST-SSR characterization, transferability, and utility for comparative mapping
    Maria Domenica Moccia
    ETH Zurich, Institute of Integrative Biology IBZ, Universitaetstr, 16, 8092 Zurich, Switzerland
    BMC Genomics 10:243. 2009
    ..In the present study we constructed a normalized EST library from floral tissue of Silene latifolia with the aim to identify expressed genes and to develop polymorphic molecular markers...
  4. ncbi request reprint Synonymous codon usage, accuracy of translation, and gene length in Caenorhabditis elegans
    G Marais
    Laboratoire Biométrie et Biologie Evolutive, UMR 5558, Universite Claude Bernard, Villeurbanne, France
    J Mol Evol 52:275-80. 2001
    ..The relationship between codon bias and gene length remains unexplained. Exploring the differences in gene expression process in eukaryotes and prokaryotes should provide new insights to understand this key question of codon usage...
  5. ncbi request reprint Hill-Robertson interference is a minor determinant of variations in codon bias across Drosophila melanogaster and Caenorhabditis elegans genomes
    Gabriel Marais
    Laboratoire Biométrie et Biologie Evolutive, UMR CNRS 5558, Universite Claude Bernard Lyon 1, Villeurbanne, France
    Mol Biol Evol 19:1399-406. 2002
    ..melanogaster. The case of C. elegans, which is highly self-fertilizing, is discussed. Our results suggest that HRi is a minor determinant of variations in codon bias across the genome...
  6. pmc Can intra-Y gene conversion oppose the degeneration of the human Y chromosome? A simulation study
    Gabriel A B Marais
    Universite Lyon 1, Centre National de la Recherche Scientifique, UMR5558, Laboratoire de Biometrie et Biologie Evolutive, Villeurbanne, France
    Genome Biol Evol 2:347-57. 2010
    ..Exploring the parameter space showed that Y-Y gene conversion may be beneficial in most mammalian species, which is consistent with recent data in chimpanzees and mice...
  7. doi request reprint Evidence for widespread GC-biased gene conversion in eukaryotes
    Eugénie Pessia
    Universite Lyon 1, Centre National de la Recherche Scientifique, UMR5558, Laboratoire de Biometrie et Biologie Evolutive, Villeurbanne, Cedex, France
    Genome Biol Evol 4:675-82. 2012
    ..Importantly, the species showing a pattern consistent with gBGC are found in all the four major groups of eukaryotes studied, which suggests that gBGC may be widespread in eukaryotes...
  8. pmc Rapid de novo evolution of X chromosome dosage compensation in Silene latifolia, a plant with young sex chromosomes
    Aline Muyle
    Laboratoire de Biométrie et Biologie Évolutive UMR 5558, CNRS Université Lyon 1, Villeurbanne, France
    PLoS Biol 10:e1001308. 2012
    ..Our results suggest that dosage compensation has evolved in plants and that it can quickly evolve de novo after the origin of sex chromosomes...
  9. ncbi request reprint MareyMap: an R-based tool with graphical interface for estimating recombination rates
    Clément Rezvoy
    Universite de Lyon, France
    Bioinformatics 23:2188-9. 2007
    ..MareyMap has been made so that it can be easily upgraded with new data and interpolation methods. Availability: http://pbil.univ-lyon1.fr/software/mareymap/...
  10. pmc Multiple nuclear gene phylogenetic analysis of the evolution of dioecy and sex chromosomes in the genus Silene
    Gabriel A B Marais
    Laboratoire de Biometrie et Biologie Evolutive, UMR5558, Universite Lyon 1, Centre National de la Recherche Scientifique, Villeurbanne, France
    PLoS ONE 6:e21915. 2011
    ..latifolia and its closest relatives. We estimate that sex chromosomes emerged soon after the split with the ancestor of S. viscosa, the probable closest non-dioecious S. latifolia relative among the species included in our study...
  11. ncbi request reprint Mutation rate and genome reduction in endosymbiotic and free-living bacteria
    Gabriel A B Marais
    Universite de Lyon, Centre National de la Recherche Scientifique, UMR5558, Laboratoire de Biometrie et Biologie Evolutive, Villeurbanne Cedex, 69622, France
    Genetica 134:205-10. 2008
    ....
  12. ncbi request reprint Neutral effect of recombination on base composition in Drosophila
    Gabriel Marais
    Laboratoire Biométrie et Biologie Evolutive, UMR 5558, Bâtiment Gregor Mendel Université Claude Bernard Lyon 1, 69622 Villeurbanne Cedex, France
    Genet Res 81:79-87. 2003
    ..We also confirmed that this neutral effect of recombination is the main determinant of the correlation between synonymous codon usage bias and recombination rate in Drosophila...
  13. pmc Recombination rate and the distribution of transposable elements in the Drosophila melanogaster genome
    Carene Rizzon
    Laboratoire de Biometrie et Biologie Evolutive, Unité Mixte de Recherche Centre National de la Recherche Scientifique 5558, Universite Lyon 1, Cedex, France
    Genome Res 12:400-7. 2002
    ..that have differing influences on the effect of natural selection acting against the TE insertions...
  14. pmc Patterns of selection against transposons inferred from the distribution of Tc1, Tc3 and Tc5 insertions in the mut-7 line of the nematode Caenorhabditis elegans
    Carene Rizzon
    Biometrie, Biologie Evolutive, UMR 5558, Universite Lyon 1, 69622 Villeurbanne, France
    Genetics 165:1127-35. 2003
    ..elegans is determined essentially by just two factors: the pattern of insertions, which is a characteristic of each family, and the selection against insertions within coding regions...
  15. ncbi request reprint High intrachromosomal similarity of retrotransposon long terminal repeats: evidence for homogenization by gene conversion on plant sex chromosomes?
    Eduard Kejnovsky
    Laboratory of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, Kralovopolska 135, CZ 612 65 Brno, Czech Republic
    Gene 390:92-7. 2007
    ..These data can be explained by a homogenization process, such as gene conversion, working more intensively on the Y chromosome...
  16. ncbi request reprint Does lack of recombination enhance asymmetric evolution among duplicate genes? Insights from the Drosophila melanogaster genome
    Yves Clément
    Laboratoire de Biométrie et Biologie Évolutive UMR 5558, CNRS, Univ Lyon 1, Villeurbanne Cedex, France
    Gene 385:89-95. 2006
    ..However, further work is needed to clearly distinguish between sub-functionalization and neo-functionalization for the asymmetrically-evolving duplicate pairs that we found...