The genome of woodland strawberry (Fragaria vesca)

The woodland strawberry, Fragaria vesca (2n = 2x = 14), is a versatile experimental plant system. This diminutive herbaceous  perennial has a small genome (240 Mb), is amenable to genetic transformation and shares substantial sequence identity with the  cultivated strawberry (Fragaria × ananassa) an...

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Detalles Bibliográficos
Autores: Shulaev, Vladimir, Sargent, Daniel J., Crowhurst, Ross N., Mockler, Todd C., Folkerts, Otto, Delcher, Arthur L., Jaiswal, Pankaj, Mockaitis, Keithanne, Liston, Aaron, Mane, Shrinivasrao P., Burns, Paul, Davis, Thomas M., Slovin, Janet P., Bassil, Nahla, Hellens, Roger P., Evans, Clive, Harkins, Tim, Kodira, Chinnappa, Desany, Brian, Crasta, Oswald R., Jensen, Roderick V., Allan, Andrew C., Michael, Todd P., Setubal, Joao Carlos, Celton, Jean-Marc, Rees, D. Jasper G., Williams, Kelly P., Holt, Sarah H., Ruiz Rojas, Juan Jairo, Chatterjee, Mithu, Liu, Bo, Silva, Herman, Meisel, Lee, Adato, Avital, Filichkin, Sergei A., Troggio, Michela, Viola, Roberto, Ashman, Tia-Lynn, Wang, Hao, Dharmawardhana, Palitha, Elser, Justin, Raja, Rajani, Priest, Henry D., Bryant Jr., Douglas W., Fox, Samuel E., Givan, Scott A., Wilhelm, Larry J., Naithani, Sushma, Christoffels, Alan, Salama, David Y., Carter, Jade, Lopez Girona, Elena, Zdepski, Anna, Wang, Wenqin, Kerstetter, Randall A., Schwab, Wilfried, Korban, Schuyler S., Davik, Jahn, Monfort, Amparo, Denoyes-Rothan, Beatrice, Arús, Pere, Mittler, Ron, Flinn, Barry, Aharoni, Asaph, Bennetzen, Jeffrey L., Salzberg, Steven L., Dickerman, Allan W., Velasco, Riccardo, Borodovsky, Mark, Veilleux, Richard E., Folta, Kevin M.
Tipo de recurso: artículo
Fecha de publicación:2010
País:España
Institución:Institut de Recerca i Tecnologia Agroalimentàries (IRTA)
Repositorio:IRTA Pubpro. Open Digital Archive
OAI Identifier:oai:repositori.irta.cat:20.500.12327/2979
Acceso en línea:http://hdl.handle.net/20.500.12327/2979
https://doi.org/10.1038/ng.740
Access Level:acceso abierto
Palabra clave:575
633
Descripción
Sumario:The woodland strawberry, Fragaria vesca (2n = 2x = 14), is a versatile experimental plant system. This diminutive herbaceous  perennial has a small genome (240 Mb), is amenable to genetic transformation and shares substantial sequence identity with the  cultivated strawberry (Fragaria × ananassa) and other economically important rosaceous plants. Here we report the draft F. vesca  genome, which was sequenced to ×39 coverage using second-generation technology, assembled de novo and then anchored to the  genetic linkage map into seven pseudochromosomes. This diploid strawberry sequence lacks the large genome duplications seen in  other rosids. Gene prediction modeling identified 34,809 genes, with most being supported by transcriptome mapping. Genes critical  to valuable horticultural traits including flavor, nutritional value and flowering time were identified. Macrosyntenic relationships  between Fragaria and Prunus predict a hypothetical ancestral Rosaceae genome that had nine chromosomes. New phylogenetic  analysis of 154 protein-coding genes suggests that assignment of Populus to Malvidae, rather than Fabidae, is warranted.

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