dc.contributor.authorIbarra-Laclette, Enrique
dc.contributor.authorLyons, Eric
dc.contributor.authorHernández-Guzmán, Gustavo
dc.contributor.authorPérez-Torres, Claudia Anahí
dc.contributor.authorCarretero-Paulet, Lorenzo
dc.contributor.authorChang, Tien-Hao
dc.contributor.authorLan, Tianying
dc.contributor.authorWelch, Andreanna J.
dc.contributor.authorJuárez, María Jazmín Abraham
dc.contributor.authorSimpson, June
dc.contributor.authorFernández-Cortés, Araceli
dc.contributor.authorArteaga-Vázquez, Mario
dc.contributor.authorGóngora-Castillo, Elsa
dc.contributor.authorAcevedo-Hernández, Gustavo
dc.contributor.authorSchuster, Stephan C.
dc.contributor.authorHimmelbauer, Heinz
dc.contributor.authorMinoche, André E.
dc.contributor.authorXu, Sen
dc.contributor.authorLynch, Michael
dc.contributor.authorOropeza-Aburto, Araceli
dc.contributor.authorCervantes-Pérez, Sergio Alan
dc.contributor.authorCervantes-Luevano, Jacob Israel
dc.contributor.authorMichael, Todd P.
dc.contributor.authorMockler, Todd
dc.contributor.authorBryant, Douglas
dc.contributor.authorHerrera-Estrella, Alfredo
dc.contributor.authorAlbert, Victor A.
dc.contributor.authorHerrera-Estrella, Luis
dc.contributor.authorOrtega-Estrada, María de Jesús
dc.date.accessioned2013-11-25T07:24:56Z
dc.date.available2013-11-25T07:24:56Z
dc.date.copyright2013en_US
dc.date.issued2013
dc.identifier.citationIbarra-Laclette, E., Lyons, E., Hernández-Guzmán, G., Pérez-Torres, C. A., Carretero-Paulet, L., Chang, T.-H., et al. (2013). Architecture and evolution of a minute plant genome. Nature, 498, 94-98.en_US
dc.identifier.urihttp://hdl.handle.net/10220/17836
dc.description.abstractIt has been argued that the evolution of plant genome size is principally unidirectional and increasing owing to the varied action of whole-genome duplications (WGDs) and mobile element proliferation1. However, extreme genome size reductions have been reported in the angiosperm family tree. Here we report the sequence of the 82-megabase genome of the carnivorous bladderwort plant Utricularia gibba. Despite its tiny size, the U. gibba genome accommodates a typical number of genes for a plant, with the main difference from other plant genomes arising from a drastic reduction in non-genic DNA. Unexpectedly, we identified at least three rounds of WGD in U. gibba since common ancestry with tomato (Solanum) and grape (Vitis). The compressed architecture of the U. gibba genome indicates that a small fraction of intergenic DNA, with few or no active retrotransposons, is sufficient to regulate and integrate all the processes required for the development and reproduction of a complex organism.en_US
dc.relation.ispartofseriesNatureen_US
dc.titleArchitecture and evolution of a minute plant genomeen_US
dc.typeJournal Article
dc.identifier.doihttp://dx.doi.org/10.1038/nature12132


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