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Valérie Laucou
Researcher at SupAgro
Publications - 71
Citations - 7515
Valérie Laucou is an academic researcher from SupAgro. The author has contributed to research in topics: Genetic diversity & Germplasm. The author has an hindex of 25, co-authored 68 publications receiving 6644 citations. Previous affiliations of Valérie Laucou include Institut national de la recherche agronomique & University of Montpellier.
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Journal ArticleDOI
The grapevine genome sequence suggests ancestral hexaploidization in major angiosperm phyla.
Olivier Jaillon,Jean-Marc Aury,Benjamin Noel,Alberto Policriti,Christian Clepet,Alberto Casagrande,Nathalie Choisne,Sébastien Aubourg,Nicola Vitulo,Claire Jubin,Alessandro Vezzi,Fabrice Legeai,Philippe Hugueney,Corinne Dasilva,David S. Horner,Erica Mica,Delphine Jublot,Julie Poulain,Clémence Bruyère,Alain Billault,Béatrice Segurens,Michel Gouyvenoux,Edgardo Ugarte,Federica Cattonaro,Véronique Anthouard,Virginie Vico,Cristian Del Fabbro,Michael Alaux,Gabriele Di Gaspero,Vincent Dumas,Nicoletta Felice,Sophie Paillard,Irena Juman,Marco Moroldo,Simone Scalabrin,Aurélie Canaguier,Isabelle Le Clainche,G Malacrida,Eléonore Durand,Graziano Pesole,Valérie Laucou,Philippe Chatelet,Didier Merdinoglu,Massimo Delledonne,Mario Pezzotti,Alain Lecharny,Claude Scarpelli,François Artiguenave,M. Enrico Pè,Giorgio Valle,Michele Morgante,Michel Caboche,Anne-Françoise Adam-Blondon,Jean Weissenbach,Francis Quetier,Patrick Wincker +55 more
TL;DR: A high-quality draft of the genome sequence of grapevine is obtained from a highly homozygous genotype, revealing the contribution of three ancestral genomes to the grapevine haploid content and explaining the chronology of previously described whole-genome duplication events in the evolution of flowering plants.
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Cytokinin-Deficient Transgenic Arabidopsis Plants Show Multiple Developmental Alterations Indicating Opposite Functions of Cytokinins in the Regulation of Shoot and Root Meristem Activity
TL;DR: The results are consistent with the hypothesis that cytokinins have central, but opposite, regulatory functions in root and shoot meristems and indicate that a fine-tuned control of catabolism plays an important role in ensuring the proper regulation of cytokinin functions.
Journal ArticleDOI
Development of a standard set of microsatellite reference alleles for identification of grape cultivars.
Patrice This,A. Jung,Paolo Boccacci,J. Borrego,Roberto Botta,L. Costantini,Manna Crespan,Gerald S. Dangl,C. Eisenheld,F. Ferreira-Monteiro,S. Grando,Javier Ibáñez,Thierry Lacombe,Valérie Laucou,R. Magalhaes,Carole P. Meredith,N. Milani,Enrico Peterlunger,F. Regner,L. Zulini,Erika Maul +20 more
TL;DR: It is shown that coded microsatellite data produced in different laboratories with different protocols and conditions can be compared, and that it is suitable for the identification and SSR allele characterization of cultivars.
Journal ArticleDOI
An integrated SSR map of grapevine based on five mapping populations.
Agnès Doligez,Anne-Françoise Adam-Blondon,Guido Cipriani,G. Di Gaspero,Valérie Laucou,Didier Merdinoglu,Carole P. Meredith,Summaira Riaz,Catherine Roux,Patrice This +9 more
TL;DR: These integrated maps are the most comprehensive SSR-based maps available so far in grapevine and will serve either for choosing markers evenly scattered over the whole genome or for selecting markers that cover particular regions of interest.
Journal ArticleDOI
Large-scale parentage analysis in an extended set of grapevine cultivars (Vitis vinifera L.).
Thierry Lacombe,Jean-Michel Boursiquot,Valérie Laucou,Manuel Di Vecchi-Staraz,Jean-Pierre Péros,Patrice This +5 more
TL;DR: An extended parentage analysis using a large sample of Vitis vinifera cultivars held in the INRA “Domaine de Vassal” Grape Germplasm Repository" enlarges and clarifies knowledge of the genetic constitution of cultivated V. v inifera germplasm.