Search Results - "Mézard, C"

Meiotic recombination hotspots in plants by Mézard, C

“…Many studies have demonstrated that the distribution of meiotic crossover events along chromosomes is non-random in plants and other species with sexual…”
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Meiotic recombination and crossovers in plants by Muyt, A De, Mercier, R, Mézard, C, Grelon, M

“…Efforts have been made in recent years to clarify molecular meiotic processes in a large variety of higher eukaryotes. In plants, such studies have enjoyed a…”
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Recombination between similar but not identical DNA sequences during yeast transformation occurs within short stretches of identity by Mézard, C, Pompon, D, Nicolas, A

“…Interactions between similar but not identical (homeologous) DNA sequences play an important biological role in the evolution of genes and genomes. To gain…”
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The road to crossovers: plants have their say by Mézard, Christine, Vignard, Julien, Drouaud, Jan, Mercier, Raphaël

“…Crossovers involve the reciprocal exchange of large fragments of genetic material between homologous chromosomes during meiosis. In this way, crossovers are…”
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Patterns of Recombination and MLH1 Foci Density Along Mouse Chromosomes: Modeling Effects of Interference and Obligate Chiasma by Falque, M, Mercier, R, Mezard, C, de Vienne, D, Martin, O. C

“…Crossover interference in meiosis is often modeled via stationary renewal processes. Here we consider a new model to incorporate the known biological feature…”
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A new light on the meiotic DSB catalytic complex by Robert, Thomas, Vrielynck, Nathalie, Mézard, Christine, de Massy, Bernard, Grelon, Mathilde

“…Meiotic recombination is initiated by the formation of programmed DNA double-strand breaks (DSBs). More than 15 years ago, Spo11 was identified as the protein…”
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Escherichia coli RuvBL268S: A mutant RuvB protein that exhibits wild-type activities in vitro but confers a UV-sensitive ruv phenotype in vivo by Mézard, Christine, George, Helen, Davies, Adelina A., van Gool, Alain J., Zerbib, Didier, West, Stephen C., Stasiak, Andrzej

“…The RuvABC proteins of Escherichia coli process recombination intermediates during genetic recombination and DNA repair. RuvA and RuvB promote branch migration…”
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Homologous, homeologous, and illegitimate repair of double-strand breaks during transformation of a wild-type strain and a rad52 mutant strain of Saccharomyces cerevisiae by MEZARD, C, NICOLAS, A

“…Article Usage Stats Services MCB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Coordinated actions of RuvABC in Holliday junction processing by Zerbib, D, Mézard, C, George, H, West, S C

“…The RuvA, RuvB and RuvC proteins of Escherichia coli process Holliday junctions during genetic recombination and DNA repair. Biochemical studies have shown…”
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Functional interactions between the Holliday junction resolvase and the branch migration motor of Escherichia coli by van Gool, Alain J., Shah, Rajvee, Mézard, Christine, West, Stephen C.

“…Homologous recombination generates genetic diversity and provides an important cellular pathway for the repair of double‐stranded DNA breaks. Two key steps in…”
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Helicase-defective RuvB(D113E) promotes RuvAB-mediated branch migration in vitro by George, H, Mézard, C, Stasiak, A, West, S C

“…In Escherichia coli, the RuvA and RuvB proteins interact at Holliday junctions to promote branch migration leading to the formation of heteroduplex DNA. RuvA…”
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Epigenetic remodeling of meiotic crossover frequency in Arabidopsis thaliana DNA methyltransferase mutants by Yelina, Nataliya E, Choi, Kyuha, Chelysheva, Liudmila, Macaulay, Malcolm, de Snoo, Bastiaan, Wijnker, Erik, Miller, Nigel, Drouaud, Jan, Grelon, Mathilde, Copenhaver, Gregory P, Mezard, Christine, Kelly, Krystyna A, Henderson, Ian R

“…Meiosis is a specialized eukaryotic cell division that generates haploid gametes required for sexual reproduction. During meiosis, homologous chromosomes pair…”
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A "G" to "A" mutation at position -1 of a 5' splice site in a late infantile form of Tay-Sachs disease by AKLI, S, CHELLY, J, MEZARD, C, GANDY, S, KAHN, A, POENARU, L

“…Tay-Sachs disease is an autosomal recessive genetic disease caused by a deficiency in beta-hexosaminidase A. We have characterized a new mutation in a Tunisian…”
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AtREC8 and AtSCC3 are essential to the monopolar orientation of the kinetochores during meiosis by Chelysheva, Liudmila, Diallo, Stéphanie, Vezon, Daniel, Gendrot, Ghislaine, Vrielynck, Nathalie, Belcram, Katia, Rocques, Nathalie, Márquez-Lema, Angustias, Bhatt, Anuj M, Horlow, Christine, Mercier, Raphae̊l, Mézard, Christine, Grelon, Mathilde

“…The success of the first meiotic division relies (among other factors) on the formation of bivalents between homologous chromosomes, the monopolar orientation…”
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Two meiotic crossover classes cohabit in Arabidopsis: one is dependent on MER3,whereas the other one is not by Mercier, Raphaël, Jolivet, Sylvie, Vezon, Daniel, Huppe, Emelyne, Chelysheva, Liudmila, Giovanni, Maité, Nogué, Fabien, Doutriaux, Marie-Pascale, Horlow, Christine, Grelon, Mathilde, Mézard, Christine

“…Crossovers are essential for the completion of meiosis. Recently, two pathways of crossover formation have been identified on the basis of distinct genetic…”
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Variation in crossing-over rates across chromosome 4 of Arabidopsis thaliana reveals the presence of meiotic recombination "hot spots" by Drouaud, Jan, Camilleri, Christine, Bourguignon, Pierre-Yves, Canaguier, Aurélie, Bérard, Aurélie, Vezon, Daniel, Giancola, Sandra, Brunel, Dominique, Colot, Vincent, Prum, Bernard, Quesneville, Hadi, Mézard, Christine

“…Crossover (CO) is a key process for the accurate segregation of homologous chromosomes during the first meiotic division. In most eukaryotes, meiotic…”
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Targeted Stimulation of Meiotic Recombination by Peciña, Ana, Smith, Kathleen N., Mézard, Christine, Murakami, Hajime, Ohta, Kunihiro, Nicolas, Alain

“…Meiotic recombination in Saccharomyces cerevisiae is initiated by programmed DNA double-strand breaks (DSBs), a process that requires the Spo11 protein. DSBs…”
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Biochemical properties of RuvBD113N: a mutation in helicase motif II of the RuvB hexamer affects DNA binding and ATPase activities by Mézard, C, Davies, A A, Stasiak, A, West, S C

“…Many DNA helicases utilise the energy derived from nucleoside triphosphate hydrolysis to fuel their actions as molecular motors in a variety of biological…”
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Biochemical properties of RuvB super(D113N): A mutation in helicase motif II of the RuvB hexamer affects DNA binding and ATPase activities by Mezard, C, Davies, A A, Stasiak, A, West, S C

“…Many DNA helicases utilise the energy derived from nucleoside triphosphate hydrolysis to fuel their actions as molecular motors in a variety of biological…”
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Escherichia coli RuvB super(L268S): a mutant RuvB protein that exhibits wild-type activities in vitro but confers a UV-sensitive ruv phenotype in vivo by Mezard, C, George, H, Davies, A A, van Gool, AJ, Zerbib, D, Stasiak, A, West, S C

“…The RuvABC proteins of Escherichia coli process recombination intermediates during genetic recombination and DNA repair. RuvA and RuvB promote branch migration…”
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