Výsledky vyhledávání - "Mathilde Seguela"

Massive crossover elevation via combination of HEI10 and recq4a recq4b during Arabidopsis meiosis

Autor: Heïdi Serra, Catherine H Griffin, Raphael Mercier, Ian R. Henderson, Divyashree C Nageswaran, Mathilde Seguela-Arnaud, Christophe Lambing, Piotr Ziółkowski, Charles J Underwood, Stephanie D. Topp, Joiselle Blanche Fernandes

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2018, 115 (10), pp.2437-2442. ⟨10.1073/pnas.1713071115⟩
Proceedings of the National Academy of Sciences of the United States of America, 2018, 115 (10), pp.2437-2442. ⟨10.1073/pnas.1713071115⟩
Proceedings of the National Academy of Sciences

International audience; During meiosis, homologous chromosomes undergo reciprocal crossovers, which generate genetic diversity and underpin classical crop improvement. Meiotic recombination initiates from DNA double-strand breaks (DSBs), which are pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87b8c4adc383ec2f27f6fce015c53baa
https://doi.org/10.1073/pnas.1713071115

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Massive crossover elevation via combination of HEI10 and recq4a recq4b during Arabidopsis meiosis

Autor: Stephanie D. Topp, Catherine H Griffin, Joiselle Blanche Fernandes, Heïdi Serra, Christophe Lambing, Ian R. Henderson, Mathilde Seguela-Arnaud, Raphael Mercier

During meiosis homologous chromosomes undergo reciprocal crossovers, which generate genetic diversity and underpin classical crop improvement. Meiotic recombination initiates from DNA double strand breaks, which are processed into single-stranded DNA

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcfc97fef30abb999b98530eaca5d4d8
https://doi.org/10.1101/159764

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FIGL1 and its novel partner FLIP form a conserved complex that regulates homologous recombination

Autor: Joiselle Blanche Fernandes, Geert De Jaeger, Marine Duhamel, Sandrine Choinard, Raphael Guerois, Mathilde Seguela-Arnaud, Nancy De Winne, Chloé Girard, Kris Gevaert, Rajeev Kumar, Nicole Froger, Raphael Mercier

Homologous recombination is central to repair DNA double-strand breaks (DSB), either accidently arising in mitotic cells or in a programed manner at meiosis. Crossovers resulting from the repair of meiotic breaks are essential for proper chromosome s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98e2b2941e5b060645849e49cb4c1b35

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Unleashing meiotic crossovers in hybrid plants

Autor: Mathilde Seguela-Arnaud, Joiselle Blanche Fernandes, Raphael Mercier, Cécile Larchevêque, Andrew H. Lloyd

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2018, 115 (10), pp.2431-2436. ⟨10.1073/pnas.1713078114⟩
Proceedings of the National Academy of Sciences of the United States of America, 2018, 115 (10), pp.2431-2436. ⟨10.1073/pnas.1713078114⟩

International audience; Meiotic crossovers shuffle parental genetic information, providing novel combinations of alleles on which natural or artificial selection can act. However, crossover events are relatively rare, typically one to three exchange

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::926f7cd39621becd237b7e41f4572b40
https://doi.org/10.1101/159640

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Ubiquitylation activates a peptidase that promotes cleavage and destabilization of its activating E3 ligases and diverse growth regulatory proteins to limit cell proliferation in

Autor: Gerhard Saalbach, Nathalie Gonzalez, Jack Dumenil, Caroline Smith, Maria Klecker, Mathilde Seguela, Li Na, Neil McKenzie, Yunhai Li, Tian Xia, Christin Naumann, Dirk Inzé, Hannes Vanhaeren, Michael W. Bevan, Hui Dong, Rachel Prior, Liangliang Chen, Fu Hao Lu, Nico Dissmeyer

Publikováno v: GENES & DEVELOPMENT

The characteristic shapes and sizes of organs are established by cell proliferation patterns and final cell sizes, but the underlying molecular mechanisms coordinating these are poorly understood. Here we characterize a ubiquitin-activated peptidase

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58b3cdb5e6f2c83edf25645fbbfbd612
https://pubmed.ncbi.nlm.nih.gov/28167503

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The Mediator complex subunits MED25/PFT1 and MED8 are required for transcriptional responses to changes in cell wall arabinose composition and glucose treatment in Arabidopsis thaliana

Autor: Harry Fischl, Sean T. May, Mathilde Seguela-Arnaud, Neil McKenzie, Michael W. Bevan, Caroline Smith, Marcos Castellanos Uribe

Publikováno v: BMC Plant Biology
BMC Plant Biology, BioMed Central, 2015, 15, ⟨10.1186/s12870-015-0592-4⟩
BMC Plant Biology (15), . (2015)
BASE-Bielefeld Academic Search Engine

Background Plant cell walls are dynamic structures involved in all aspects of plant growth, environmental interactions and defense responses, and are the most abundant renewable source of carbon-containing polymers on the planet. To balance rigidity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ce725bdc229fdfea5d74f2299f105bd
https://hal.inrae.fr/hal-02640315

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Multiple mechanisms limit meiotic crossovers: TOP3 alpha and two BLM homologs antagonize crossovers in parallel to FANCM

Autor: Sandrine Choinard, Nicole Froger, Nicolas Macaisne, Raphael Mercier, Liudmilla Chelysheva, Julien Mazel, Mathilde Seguela-Arnaud, Wayne Crismani, Afef Lemhemdi, Kris Gevaert, Cécile Larchevêque, Jelle Van Leene, Geert De Jaeger

Publikováno v: PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2015, 112 (15), pp.4713-4718. ⟨10.1073/pnas.1423107112⟩
Proceedings of the National Academy of Sciences of the United States of America 15 (112), 4713-4718. (2015)

Meiotic crossovers (COs) have two important roles, shuffling genetic information and ensuring proper chromosome segregation. Despite their importance and a large excess of precursors (i.e., DNA doublestrand breaks, DSBs), the number of COs is tightly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7aa285b48225c42e8b2728c21415d52e
https://hdl.handle.net/1854/LU-6829814

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The FRD3 Citrate Effluxer Promotes Iron Nutrition between Symplastically Disconnected Tissues throughout Arabidopsis Development

Autor: Catherine Curie, Mathilde Seguela-Arnaud, Jean-François Briat, Grégory Vert, Hannetz Roschzttardtz

Publikováno v: The Plant cell
The Plant cell, American Society of Plant Biologists (ASPB), 2011, 23 (7), pp.2725-37. ⟨10.1105/tpc.111.088088⟩
Plant Cell
Plant Cell, American Society of Plant Biologists, 2011, 23 (7), pp.2725-37. ⟨10.1105/tpc.111.088088⟩

L'article original est publié par The American Society of Plant Biologists; International audience; We present data supporting a general role for FERRIC REDICTASE DEFECTIVE3 (FRD3), an efflux transporter of the efficient iron chelator citrate, in ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4f4234e1258dec7aefce59cb475cde5
https://hal.archives-ouvertes.fr/hal-00623171

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