Research Topics
| Guy Franck RichardSummaryAffiliation: Institut Pasteur Country: France Publications
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Detail Information
Publications
Mini- and microsatellite expansions: the recombination connectionG F Richard
Unité de Génétique Moléculaire des Levures, URA 2171 CNRS, Paris, France
EMBO Rep 1:122-6. 2000..We will review data connecting tandem repeat rearrangements and recombination in humans and in eukaryotic model organisms, and discuss the possible role of recombination in trinucleotide repeat expansions in human neurological disorders...
Comparative genomics and molecular dynamics of DNA repeats in eukaryotesGuy Franck Richard
Institut Pasteur, Unité de Génétique Moléculaire des Levures, CNRS, URA2171, Universite Pierre et Marie Curie, UFR927, 25 rue du Dr Roux, F 75015, Paris, France
Microbiol Mol Biol Rev 72:686-727. 2008....
Contractions and expansions of CAG/CTG trinucleotide repeats occur during ectopic gene conversion in yeast, by a MUS81-independent mechanismGuy Franck Richard
Unité de Génétique Moléculaire des Levures URA 2171 CNRS and UFR 927 Univ Pierre et Marie Curie, Department Structure and Dynamics of Genomes, Institut Pasteur, 75724 Paris Cedex 15, France
J Mol Biol 326:769-82. 2003..We concluded that trinucleotide repeat rearrangements occur frequently during ectopic but not during allelic recombination, by a mechanism that does not require crossover formation...
Molecular evolution of minisatellites in hemiascomycetous yeastsGuy Franck Richard
Unité de Génétique Moléculaire des Levures, Universite Pierre et Marie Curie, Institut Pasteur, 75724 Paris Cedex 15, France
Mol Biol Evol 23:189-202. 2006....
Dynamic evolution of megasatellites in yeastsThomas Rolland
Institut Pasteur, Unité de Génétique Moléculaire des Levures, Department Genomes and Genetics, Paris, France
Nucleic Acids Res 38:4731-9. 2010..These mechanisms actively cooperate to create new megasatellites, that may play an important role in the adaptation of Candida glabrata to its human host...
Transcription and nuclear transport of CAG/CTG trinucleotide repeats in yeastEmmanuelle Fabre
Unité de Génétique Moléculaire des Levures URA 2171 CNRS and UFR 927 Université Pierre et Marie Curie Institut Pasteur, 25 rue du Dr Roux, 75724 Paris Cedex 15, France
Nucleic Acids Res 30:3540-7. 2002..CAG- or CUG-containing transcripts show a non-homogeneous cellular localization. We propose that long mRNAs result from transcription slippage, and discuss the possible implications for human diseases...
Comparative genomics of hemiascomycete yeasts: genes involved in DNA replication, repair, and recombinationGuy Franck Richard
Unité de Génétique Moléculaire des Levures, URA 2171 CNRS, UFR 927 Université Pierre et Marie Curie, Institut Pasteur, Paris Cedex, France
Mol Biol Evol 22:1011-23. 2005..lactis. Phylogenetic analyses show that the duplicated SGS1 gene evolved faster than the original gene, probably leading to a specialization of function of the duplicated copy...
Megasatellites: a new class of large tandem repeats discovered in the pathogenic yeast Candida glabrataAgnès Thierry
Unité de Génétique Moléculaire des Levures, Institut Pasteur, CNRS URA2171, Université Pierre et Marie Curie UFR 927, 25 rue du Dr Roux, 75015, Paris, France
Cell Mol Life Sci 67:671-6. 2010..Their putative role in promoting genome rearrangements by interfering with DNA replication will also be discussed...
SRS2 and SGS1 prevent chromosomal breaks and stabilize triplet repeats by restraining recombinationAlix Kerrest
Institut Pasteur, Unité de Génétique Moléculaire des Levures, CNRS, URA2171, Universite Pierre et Marie Curie, UFR 927, 25 rue du Dr Roux, F 75015 Paris, France
Nat Struct Mol Biol 16:159-67. 2009..In the absence of Srs2 or Sgs1, DNA damage accumulates and is processed by homologous recombination, triggering repeat rearrangements...
Analysis of microsatellites in 13 hemiascomycetous yeast species: mechanisms involved in genome dynamicsAlain Malpertuy
, , Institut Pasteur, 25 rue du Dr. Roux, 75724 Paris Cedex 15, France
J Mol Evol 56:730-41. 2003....
Megasatellites: a peculiar class of giant minisatellites in genes involved in cell adhesion and pathogenicity in Candida glabrataAgnès Thierry
Institut Pasteur, Unité de Génétique Moléculaire des Levures, CNRS, URA2171, F 75015 Paris, France
Nucleic Acids Res 36:5970-82. 2008..Most of the time, these minisatellites are not conserved between C. glabrata and S. cerevisiae, although their host genes are well conserved, raising the question of an active mechanism creating minisatellites de novo in hemiascomycetes...
Genome evolution in yeastsBernard Dujon
Unité de Génétique Moléculaire des Levures, URA 2171 CNRS and UFR 927 Université Pierre et Marie Curie
Nature 430:35-44. 2004....
Large-scale exploration of growth inhibition caused by overexpression of genomic fragments in Saccharomyces cerevisiaeJeanne Boyer
Unité de Génétique Moléculaire des Levures, URA2171 CNRS and UFR 927 Université Pierre et Marie Curie, Paris Cedex 15, France
Genome Biol 5:R72. 2004....
The spirochetal chpK-chromosomal toxin-antitoxin locus induces growth inhibition of yeast and mycobacteriaMathieu Picardeau
Unité de bactériologie moléculaire et médicale, Institut Pasteur, 28 rue du Docteur Roux, 75724 Paris15, France
FEMS Microbiol Lett 229:277-81. 2003..These results show that ChpK possesses a broad activity against both prokaryotes and eukaryotes, suggesting that the cellular target of the toxin is conserved in these organisms...
Saccharomyces cerevisiae donor preference during mating-type switching is dependent on chromosome architecture and organizationEric Coïc
Department of Biology and Rosenstiel Center, Brandeis University, Waltham, Massachusetts 02254 9110, USA
Genetics 173:1197-206. 2006..We propose that RE's targets are anchor sites that tether chromosome III-L in MATalpha cells thus reducing its mobility in the nucleus...
Genetic network interactions among replication, repair and nuclear pore deficiencies in yeastSophie Loeillet
Institut Curie, Section de Recherche, UMR144 Centre National de la Recherche Scientifique, , 26 rue d'Ulm, 75248 Paris Cedex 05, France
DNA Repair (Amst) 4:459-68. 2005..Altogether, these data suggest that the pathological interactions between the rad27Delta and specific nupDelta mutations result from the accumulation of unrepaired DNA damages...
