Research teams

Meiosis Mechanisms

MeioMe 18 members

Key publications
Vrielynck N, Schneider K, Rodriguez M, Sims J, Chambon A, Hurel A, De Muyt A, Ronceret A, Krsicka O, Mézard C, Schlögelhofer P, Grelon M (2021). Conservation and divergence of meiotic DNA double strand break forming mechanisms in Arabidopsis thaliana. Nucleic Acids Res, 49(17):9821-9835. PubMed | DOI
Kumar R, Duhamel M, Coutant E, Ben-Nahia E, Mercier R (2019). Antagonism between BRCA2 and FIGL1 regulates homologous recombination. Nucleic Acids Res, 47:5170-5180. PubMed | DOI
Blary A, Gonzalo A, Eber F, Bérard A, Berges H, Bessoltane N, Charif D, Charpentier C, Cromer L, Fourment J, Genevriez C, Le Paslier MC, Lode M, Lucas MO, Nesi N, Lloyd A, Chevre AM, Jenczewski E (2018). FANCM Limits Meiotic Crossovers in Brassica Crops. Front Plant Sci, 9:368. PubMed | DOI
All publications (2006-to date)
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Zainu A, Dupaigne P, Bouchouika S, Cau J, Clément JAJ, Auffret P, Ropars V, Charbonnier JB, De Massy B, Mercier R, Kumar R, Baudat F (2024). FIGNL1-FIRRM is essential for meiotic recombination and prevents DNA damage-independent RAD51 and DMC1 loading. Nat Commun, 15(1):7015. PubMed | DOI
Kim H, Kim J, Son N, Kuo P, Morgan C, Chambon A, Byun D, Park J, Lee Y, Park YM, Fozard JA, Guérin J, Hurel A, Lambing C, Howard M, Hwang I, Mercier R, Grelon M, Henderson IR, Choi K (2024). Control of meiotic crossover interference by a proteolytic chaperone network. Nat Plants, doi: 10.1038/s41477-024-01633-y. PubMed | DOI
Darrier B, Colas I, Rimbert H, Choulet F, Bazile J, Sortais A, Jenczewski E, Sourdille P (2022). Location and Identification on Chromosome 3B of Bread Wheat of Genes Affecting Chiasma Number. Plants, 11(17):2281. PubMed | DOI
Guyon-Debast A, Alboresi A, Terret Z, Charlot F, Berthier F, Vendrell-Mir P, Casacuberta JM, Veillet F, Morosinotto T, Gallois JL, Nogué F (2021). A blueprint for gene function analysis through Base Editing in the model plant Physcomitrium (Physcomitrella) patens. New Phytol, 230(3):1258-1272. PubMed | DOI
Lee CH, Hawker NP, Peters JR, Lonhienne TGA, Gursanscky NR, Matthew L, Brosnan CA, Mann CWG, Cromer L, Taochy C, Ngo QA, Sundaresan V, Schenk PM, Kobe B, Borges F, Mercier R, Bowman JL, Carroll BJ (2021). DEFECTIVE EMBRYO AND MERISTEMS genes are required for cell division and gamete viability in Arabidopsis. PLoS Genet, 17(5):e1009561. PubMed | DOI
Vrielynck N, Schneider K, Rodriguez M, Sims J, Chambon A, Hurel A, De Muyt A, Ronceret A, Krsicka O, Mézard C, Schlögelhofer P, Grelon M (2021). Conservation and divergence of meiotic DNA double strand break forming mechanisms in Arabidopsis thaliana. Nucleic Acids Res, 49(17):9821-9835. PubMed | DOI
Pfalz M, Gonzalo A, Christophorou N, Blary A, Bérard A, Bessoltane N, Montes E, Jaffrelo L, Poncet C, Le Paslier MC, Nesi N, Charif D, Jenczewski E (2020). Identifying and Isolating Meiotic Mutants in a Polyploid Brassica Crop. Methods Mol Biol, 2061:303-318. PubMed | DOI
Yang C, Sofroni K, Wijnker E, Hamamura Y, Carstens L, Harashima H, Stolze SC, Vezon D, Chelysheva L, Orban-Nemeth Z, Pochon G, Nakagami H, Schlögelhofer P, Grelon M, Schnittger A (2020). The Arabidopsis Cdk1/Cdk2 homolog CDKA;1 controls chromosome axis assembly during plant meiosis. EMBO J, 39:e101625. PubMed | DOI
Barrada A, Djendli M, Desnos T, Mercier R, Robaglia C, Montane MH, Menand B (2019). A TOR-YAK1 signaling axis controls cell cycle, meristem activity and plant growth in Arabidopsis. Development, 146:dev171298. PubMed | DOI
Cromer L, Jolivet S, Singh DK, Berthier F, De Winne N, De Jaeger G, Komaki S, Prusicki MA, Schnittger A, Guerois R, Mercier R (2019). Patronus is the elusive plant securin, preventing chromosome separation by antagonizing separase. Proc Natl Acad Sci U S A, 116:16018-16027. PubMed | DOI
Forzani C, Duarte GT, Van Leene J, Clément G, Huguet S, Paysant-Le Roux C, Mercier R, De Jaeger G, Leprince AS, Meyer C (2019). Mutations of the AtYAK1 Kinase Suppress TOR Deficiency in Arabidopsis. Cell Rep, 27:3696-3708 e3695. PubMed | DOI
Khanday I, Skinner D, Yang B, Mercier R, Sundaresan V (2019). A male-expressed rice embryogenic trigger redirected for asexual propagation through seeds. Nature, 565:91-95. PubMed | DOI
Kumar R, Duhamel M, Coutant E, Ben-Nahia E, Mercier R (2019). Antagonism between BRCA2 and FIGL1 regulates homologous recombination. Nucleic Acids Res, 47:5170-5180. PubMed | DOI
Martinez Palacios P, Jacquemot MP, Tapie M, Rousselet A, Diop M, Remoue C, Falque M, Lloyd A, Jenczewski E, Lassalle G, Chevre AM, Lelandais C, Crespi M, Brabant P, Joets J, Alix K (2019). Assessing the Response of Small RNA Populations to Allopolyploidy Using Resynthesized Brassica napus Allotetraploids. Mol Biol Evol, 36:709-726. PubMed | DOI
Wang C, Liu Q, Shen Y, Hua Y, Wang J, Lin J, Wu M, Sun T, Cheng Z, Mercier R, Wang K (2019). Clonal seeds from hybrid rice by simultaneous genome engineering of meiosis and fertilization genes. Nat Biotechnol, 37:283-286. PubMed | DOI
Blary A, Gonzalo A, Eber F, Bérard A, Berges H, Bessoltane N, Charif D, Charpentier C, Cromer L, Fourment J, Genevriez C, Le Paslier MC, Lode M, Lucas MO, Nesi N, Lloyd A, Chevre AM, Jenczewski E (2018). FANCM Limits Meiotic Crossovers in Brassica Crops. Front Plant Sci, 9:368. PubMed | DOI
Chambon A, West A, Vezon D, Horlow C, De Muyt A, Chelysheva L, Ronceret A, Darbyshire A, Osman K, Heckmann S, Franklin FCH, Grelon M (2018). Identification of ASYNAPTIC4, a Component of the Meiotic Chromosome Axis. Plant Physiol, 178:233-246. PubMed | DOI
Fernandes JB, Duhamel M, Seguela-Arnaud M, Froger N, Girard C, Choinard S, Solier V, De Winne N, De Jaeger G, Gevaert K, Andrey P, Grelon M, Guerois R, Kumar R, Mercier R (2018). FIGL1 and its novel partner FLIP form a conserved complex that regulates homologous recombination. PLoS Genet, 14:e1007317. PubMed | DOI
Fernandes JB, Seguela-Arnaud M, Larcheveque C, Lloyd AH, Mercier R (2018). Unleashing meiotic crossovers in hybrid plants. Proc Natl Acad Sci U S A, 115:2431-2436. PubMed | DOI
Kumar R, Oliver C, Brun C, Juarez-Martinez AB, Tarabay Y, Kadlec J, De Massy B (2018). Mouse REC114 is essential for meiotic DNA double-strand break formation and forms a complex with MEI4. Life Sci Alliance, 1:e201800259. PubMed | DOI
Mieulet D, Aubert G, Bres C, Klein A, Droc G, Vieille E, Rond-Coissieux C, Sanchez M, Dalmais M, Mauxion JP, Rothan C, Guiderdoni E, Mercier R (2018). Unleashing meiotic crossovers in crops. Nat Plants, 4:1010-1016. PubMed | DOI
Serra H, Lambing C, Griffin CH, Topp SD, Nageswaran DC, Underwood CJ, Ziolkowski PA, Seguela-Arnaud M, Fernandes JB, Mercier R, Henderson IR (2018). Massive crossover elevation via combination of HEI10 and recq4a recq4b during Arabidopsis meiosis. Proc Natl Acad Sci U S A, 115:2437-2442. PubMed | DOI
Adamczyk-Chauvat K, Delaunay S, Vannier A, Francois C, Thomas G, Eber F, Lode M, Gilet M, Huteau V, Morice J, Negre S, Falentin C, Coriton O, Darmency H, Alrustom B, Jenczewski E, Rousseau-Gueutin M, Chevre AM (2017). Gene Introgression in Weeds Depends on Initial Gene Location in the Crop: Brassica napus-Raphanus raphanistrum Model. Genetics, 206:1361-1372. PubMed | DOI
Robert T, De Massy B, Grelon M (2017). [TopoVIL : a molecular scissor essential for reproduction]. Med Sci (Paris), 33:512-518. PubMed | DOI
Choi K, Reinhard C, Serra H, Ziolkowski PA, Underwood CJ, Zhao X, Hardcastle TJ, Yelina NE, Griffin C, Jackson M, Mézard C, Mcvean G, Copenhaver GP, Henderson IR (2016). Recombination Rate Heterogeneity within Arabidopsis Disease Resistance Genes. PLoS Genet, 12:e1006179. PubMed | DOI
Cifuentes M, Jolivet S, Cromer L, Harashima H, Bulankova P, Renne C, Crismani W, Nomura Y, Nakagami H, Sugimoto K, Schnittger A, Riha K, Mercier R (2016). TDM1 Regulation Determines the Number of Meiotic Divisions. PLoS Genet, 12:e1005856. PubMed | DOI
Grelon M (2016). Meiotic recombination mechanisms. C R Biol, 339:247-251. PubMed | DOI
Lloyd A, Bomblies K (2016). Meiosis in autopolyploid and allopolyploid Arabidopsis. Curr Opin Plant Biol, 30:116-122. PubMed | DOI
Mieulet D, Jolivet S, Rivard M, Cromer L, Vernet A, Mayonove P, Pereira L, Droc G, Courtois B, Guiderdoni E, Mercier R (2016). Turning rice meiosis into mitosis. Cell Res, 26:1242-1254. PubMed | DOI
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