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 Footprints of inversions at present and past pseudoautosomal boundaries in human sex chromosomes
    Claire Lemaitre
    , F 69622 cedex, France
    Genome Biol Evol 2009:56-66. 2009
  3. 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
  4. 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
  5. 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
  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. 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
  8. 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
  9. 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
  10. ncbi request reprint The evolution of X chromosome inactivation in mammals: the demise of Ohno's hypothesis?
    Eugénie Pessia
    Laboratoire de Biometrie et Biologie Evolutive, Centre National de la Recherche Scientifique, Universite Lyon 1, Bat Gregor Mendel, 16 rue Raphael Dubois, 69622, Villeurbanne Cedex, France
    Cell Mol Life Sci 71:1383-94. 2014

Collaborators

Detail Information

Publications18

  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 Footprints of inversions at present and past pseudoautosomal boundaries in human sex chromosomes
    Claire Lemaitre
    , F 69622 cedex, France
    Genome Biol Evol 2009:56-66. 2009
    ..Our results strongly support the view that the most recent human strata have arisen by Y inversions and suggest that inversions have played a major role in the differentiation of our sex chromosomes...
  3. 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...
  4. 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...
  5. 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...
  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. 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...
  8. 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...
  9. 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...
  10. ncbi request reprint The evolution of X chromosome inactivation in mammals: the demise of Ohno's hypothesis?
    Eugénie Pessia
    Laboratoire de Biometrie et Biologie Evolutive, Centre National de la Recherche Scientifique, Universite Lyon 1, Bat Gregor Mendel, 16 rue Raphael Dubois, 69622, Villeurbanne Cedex, France
    Cell Mol Life Sci 71:1383-94. 2014
    ..If so few genes are compensated, then why has XCI evolved as a chromosome-wide mechanism? This and several other questions raised by the new data in mammals are discussed, and future research directions are proposed. ..
  11. 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...
  12. 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
    ....
  13. 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/...
  14. 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...
  15. 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...
  16. 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...
  17. 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...
  18. 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...