Alexis Dufresne

Summary

Affiliation: Station Biologique
Country: France

Publications

  1. pmc Accelerated evolution associated with genome reduction in a free-living prokaryote
    Alexis Dufresne
    Station Biologique, UMR 7127 CNRS et Université Paris 6, BP74, 29682 Roscoff Cedex, France
    Genome Biol 6:R14. 2005
  2. pmc Genome sequence of the cyanobacterium Prochlorococcus marinus SS120, a nearly minimal oxyphototrophic genome
    Alexis Dufresne
    Station Biologique, Unité Mixte de Recherche 7127, Centre National de la Recherche Scientifique et Université Paris 6, BP74, 29682 Roscoff Cedex, France
    Proc Natl Acad Sci U S A 100:10020-5. 2003
  3. pmc Unraveling the genomic mosaic of a ubiquitous genus of marine cyanobacteria
    Alexis Dufresne
    Université Paris 6 and CNRS, UMR 7144, Station Biologique, 29682 Roscoff, France
    Genome Biol 9:R90. 2008
  4. pmc Diversity and evolution of phycobilisomes in marine Synechococcus spp.: a comparative genomics study
    Christophe Six
    UMR 7144 Université Paris VI and CNRS, Station Biologique, Groupe Plancton Océanique, F 29682 Roscoff Cedex, France
    Genome Biol 8:R259. 2007
  5. doi request reprint Function and evolution of the psbA gene family in marine Synechococcus: Synechococcus sp. WH7803 as a case study
    Laurence Garczarek
    Station Biologique, UMR 7144 CNRS et Université Pierre et Marie Curie, Roscoff Cedex, France
    ISME J 2:937-53. 2008
  6. ncbi request reprint High vertical and low horizontal diversity of Prochlorococcus ecotypes in the Mediterranean Sea in summer
    Laurence Garczarek
    Station Biologique, UMR 7144 CNRS and Université Pierre et Marie Curie, Roscoff, France
    FEMS Microbiol Ecol 60:189-206. 2007
  7. ncbi request reprint Analysis of the hli gene family in marine and freshwater cyanobacteria
    Devaki Bhaya
    Department of Plant Biology, Carnegie Institution of Washington, 260 Panama Street, Stanford, CA 94305, USA
    FEMS Microbiol Lett 215:209-19. 2002
  8. ncbi request reprint Glutamine synthetase from the marine cyanobacteria Prochlorococcus spp: characterization, phylogeny and response to nutrient limitation
    Sabah El Alaoui
    Departamento de Bioquimica y Biologia Molecular, Universidad de Cordoba, Edificio Severo Ochoa, Planta 1, Campus de Rabanales, 14071 Cordoba, Spain
    Environ Microbiol 5:412-23. 2003
  9. pmc The cyanobacterial genome core and the origin of photosynthesis
    Armen Y Mulkidjanian
    School of Physics, University of Osnabruck, D 49069 Osnabruck, Germany
    Proc Natl Acad Sci U S A 103:13126-31. 2006

Detail Information

Publications9

  1. pmc Accelerated evolution associated with genome reduction in a free-living prokaryote
    Alexis Dufresne
    Station Biologique, UMR 7127 CNRS et Université Paris 6, BP74, 29682 Roscoff Cedex, France
    Genome Biol 6:R14. 2005
    ....
  2. pmc Genome sequence of the cyanobacterium Prochlorococcus marinus SS120, a nearly minimal oxyphototrophic genome
    Alexis Dufresne
    Station Biologique, Unité Mixte de Recherche 7127, Centre National de la Recherche Scientifique et Université Paris 6, BP74, 29682 Roscoff Cedex, France
    Proc Natl Acad Sci U S A 100:10020-5. 2003
    ..Because of its remarkable compactness, the genome of P. marinus SS120 might approximate the minimal gene complement of a photosynthetic organism...
  3. pmc Unraveling the genomic mosaic of a ubiquitous genus of marine cyanobacteria
    Alexis Dufresne
    Université Paris 6 and CNRS, UMR 7144, Station Biologique, 29682 Roscoff, France
    Genome Biol 9:R90. 2008
    ..Yet, the genetic basis of niche partitioning is still poorly understood in this ecologically important group...
  4. pmc Diversity and evolution of phycobilisomes in marine Synechococcus spp.: a comparative genomics study
    Christophe Six
    UMR 7144 Université Paris VI and CNRS, Station Biologique, Groupe Plancton Océanique, F 29682 Roscoff Cedex, France
    Genome Biol 8:R259. 2007
    ..Genomes of eleven marine Synechococcus strains recently became available with one to four strains per pigment type or subtype, allowing an unprecedented comparative genomics study of genes involved in phycobilisome metabolism...
  5. doi request reprint Function and evolution of the psbA gene family in marine Synechococcus: Synechococcus sp. WH7803 as a case study
    Laurence Garczarek
    Station Biologique, UMR 7144 CNRS et Université Pierre et Marie Curie, Roscoff Cedex, France
    ISME J 2:937-53. 2008
    ..Collectively, our observations suggest that while all psbA genes follow a concerted evolution within each genome, D1:2 coding genes are subject to intragenome homogenization most probably mediated by gene conversion...
  6. ncbi request reprint High vertical and low horizontal diversity of Prochlorococcus ecotypes in the Mediterranean Sea in summer
    Laurence Garczarek
    Station Biologique, UMR 7144 CNRS and Université Pierre et Marie Curie, Roscoff, France
    FEMS Microbiol Ecol 60:189-206. 2007
    ..Nevertheless, environmental pcb gene sequences retrieved from different depths at two stations proved all different at the nucleotide level, suggesting a large genetic microdiversity within those ecotypes...
  7. ncbi request reprint Analysis of the hli gene family in marine and freshwater cyanobacteria
    Devaki Bhaya
    Department of Plant Biology, Carnegie Institution of Washington, 260 Panama Street, Stanford, CA 94305, USA
    FEMS Microbiol Lett 215:209-19. 2002
    ..This information is discussed with respect to the role of hli genes in the acclimation of cyanobacteria to high light, and the possible relationships among members of this diverse gene family...
  8. ncbi request reprint Glutamine synthetase from the marine cyanobacteria Prochlorococcus spp: characterization, phylogeny and response to nutrient limitation
    Sabah El Alaoui
    Departamento de Bioquimica y Biologia Molecular, Universidad de Cordoba, Edificio Severo Ochoa, Planta 1, Campus de Rabanales, 14071 Cordoba, Spain
    Environ Microbiol 5:412-23. 2003
    ....
  9. pmc The cyanobacterial genome core and the origin of photosynthesis
    Armen Y Mulkidjanian
    School of Physics, University of Osnabruck, D 49069 Osnabruck, Germany
    Proc Natl Acad Sci U S A 103:13126-31. 2006
    ..From procyanobacteria, photosynthesis spread to other phyla by way of lateral gene transfer...