Towards the Rose Genome Sequence and Its Use in Research and Breeding
2015
Foucher, Fabrice | Hibrand-Saint Oyant, Laurence | Hamama, Latifa | Sakr, Soulaiman | Nybom, H. | Baudino, Sylvie | Caissard, Jean-Claude | Byrne, D.M. | Smulder, J.M.S. | Denoyes, Beatrice | Debener, T. | Bruneau, A. | de Riek, J. | Matsumoto, S. | Torres, A. | Millan, T. | Amaya, I. | Yamada, K. | Wincker, P. | Zamir, D. | Gouzy, Jerome | Sargent, D. | Bendahmane, Mohammed | Raymond, Olivier | Vergne, Philippe | Dubois, André | Just, Daniel | Institut de Recherche en Horticulture et Semences (IRHS) ; Université d'Angers (UA)-Institut National de la Recherche Agronomique (INRA)-AGROCAMPUS OUEST | Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet (SLU) | Laboratoire de Biotechnologies Végétales appliquées aux Plantes Aromatiques et Médicinales (BVPAM) ; Université Jean Monnet - Saint-Étienne (UJM)-Centre National de la Recherche Scientifique (CNRS) | Texas A&M University System | Wageningen University and Research [Wageningen] (WUR) | Biologie du fruit et pathologie (BFP) ; Université Bordeaux Segalen - Bordeaux 2-Institut National de la Recherche Agronomique (INRA)-Université Sciences et Technologies - Bordeaux 1 (UB) | Inst Plant Genet ; Polska Akademia Nauk = Polish Academy of Sciences = Académie polonaise des sciences (PAN) | Montreal Botanical Garden | Research Institute for Agricultural, Fisheries and Food (ILVO) | Nagoya University | Instituto Andaluz de Investigación y Formación Agraria y Pesquera (IFAPA) | Chubu University | Commissariat à l'énergie atomique et aux énergies alternatives (CEA) | The Hebrew University of Jerusalem (HUJ) | Laboratoire des interactions plantes micro-organismes (LIPM) ; Institut National de la Recherche Agronomique (INRA)-Centre National de la Recherche Scientifique (CNRS) | Centro Ricerca e Innovazione, Fondazione Edmund Mach ; Instituto Agrario S. Michele all' Adige | Reproduction et développement des plantes (RDP) ; École normale supérieure de Lyon (ENS de Lyon) ; Université de Lyon-Université de Lyon-Institut National de la Recherche Agronomique (INRA)-Université Claude Bernard Lyon 1 (UCBL) ; Université de Lyon-Centre National de la Recherche Scientifique (CNRS)
Faute de frappe dans le nom de Jean-Claude Caissard (J.P. Caissard dans le document)
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Afficher plus [+] Moins [-]anglais. Rose is one of the most economically important ornamental crops worldwide. Rosa sp. can become a model for woody ornamentals. Its genome size is relatively small (560 Mb), its genetic history with ploidy events is well documented, and rose has a short life for a woody plant. Furthermore, different tools are available, including transcriptomic tools, genetic maps and genetic transformation protocols. Rose represents an original model for studying some ornamental traits that cannot be addressed in other model plant species such as Arabidopsis. Some of these traits, such recurrent blooming, flower morphogenesis or scent production and emission, are of economic interest. Different groups involved in rose genetics and genomics gathered to form the 'Rose Genome Sequence Initiative'. Our objective is to obtain a high quality rose genome sequence of the diploid R. chinensis 'Old Blush'. One important issue is the high level of heterozygosity of roses. To tackle this issue, different strategies are proposed: production of a haploid and development a high density genetic map to anchor the genome. This genetic map will be developed from a cross between 'Old Blush' and R. wichurana. The genotype R. chinensis 'Old Blush' will be sequenced using NGS technologies. The data will be assembled and arranged using the high-density map. In order to increase ESTs and to facilitate genome annotation, we have recently produced ESTs from various tissues of 'Old Blush' under different conditions. Digital expression (RNA Seq) was obtained from the different tissues and data are available on the following web site (https://iant.toulouse.inra.fr/plants/rosa/FATAL/). The rose genome sequence will be a great step to help identifying the molecular basis of ornamental traits and also to study genetic diversity and genome evolution in the genus Rosa and in the Rosaceae family.
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