Architecture and evolution of a minute plant genome
It 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...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal Article |
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2013
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| Online Access: | https://hdl.handle.net/10356/99317 http://hdl.handle.net/10220/17836 |
| _version_ | 1811677803580489728 |
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| author | Ibarra-Laclette, Enrique Lyons, Eric Hernández-Guzmán, Gustavo Pérez-Torres, Claudia Anahí Carretero-Paulet, Lorenzo Chang, Tien-Hao Lan, Tianying Juárez, María Jazmín Abraham Simpson, June Fernández-Cortés, Araceli Arteaga-Vázquez, Mario Góngora-Castillo, Elsa Acevedo-Hernández, Gustavo Himmelbauer, Heinz Xu, Sen Lynch, Michael Oropeza-Aburto, Araceli Cervantes-Pérez, Sergio Alan Cervantes-Luevano, Jacob Israel Mockler, Todd Bryant, Douglas Herrera-Estrella, Alfredo Herrera-Estrella, Luis Ortega-Estrada, María de Jesús Michael, Todd P. Welch, Andreanna J. Schuster, Stephan C. Minoche, André E. Albert, Victor A. |
| author_facet | Ibarra-Laclette, Enrique Lyons, Eric Hernández-Guzmán, Gustavo Pérez-Torres, Claudia Anahí Carretero-Paulet, Lorenzo Chang, Tien-Hao Lan, Tianying Juárez, María Jazmín Abraham Simpson, June Fernández-Cortés, Araceli Arteaga-Vázquez, Mario Góngora-Castillo, Elsa Acevedo-Hernández, Gustavo Himmelbauer, Heinz Xu, Sen Lynch, Michael Oropeza-Aburto, Araceli Cervantes-Pérez, Sergio Alan Cervantes-Luevano, Jacob Israel Mockler, Todd Bryant, Douglas Herrera-Estrella, Alfredo Herrera-Estrella, Luis Ortega-Estrada, María de Jesús Michael, Todd P. Welch, Andreanna J. Schuster, Stephan C. Minoche, André E. Albert, Victor A. |
| author_sort | Ibarra-Laclette, Enrique |
| collection | NTU |
| description | It 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. |
| first_indexed | 2024-10-01T02:43:10Z |
| format | Journal Article |
| id | ntu-10356/99317 |
| institution | Nanyang Technological University |
| last_indexed | 2024-10-01T02:43:10Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/993172022-02-16T16:30:45Z Architecture and evolution of a minute plant genome Ibarra-Laclette, Enrique Lyons, Eric Hernández-Guzmán, Gustavo Pérez-Torres, Claudia Anahí Carretero-Paulet, Lorenzo Chang, Tien-Hao Lan, Tianying Juárez, María Jazmín Abraham Simpson, June Fernández-Cortés, Araceli Arteaga-Vázquez, Mario Góngora-Castillo, Elsa Acevedo-Hernández, Gustavo Himmelbauer, Heinz Xu, Sen Lynch, Michael Oropeza-Aburto, Araceli Cervantes-Pérez, Sergio Alan Cervantes-Luevano, Jacob Israel Mockler, Todd Bryant, Douglas Herrera-Estrella, Alfredo Herrera-Estrella, Luis Ortega-Estrada, María de Jesús Michael, Todd P. Welch, Andreanna J. Schuster, Stephan C. Minoche, André E. Albert, Victor A. It 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. 2013-11-25T07:24:56Z 2019-12-06T20:05:48Z 2013-11-25T07:24:56Z 2019-12-06T20:05:48Z 2013 2013 Journal Article Ibarra-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. https://hdl.handle.net/10356/99317 http://hdl.handle.net/10220/17836 10.1038/nature12132 23665961 Nature |
| spellingShingle | Ibarra-Laclette, Enrique Lyons, Eric Hernández-Guzmán, Gustavo Pérez-Torres, Claudia Anahí Carretero-Paulet, Lorenzo Chang, Tien-Hao Lan, Tianying Juárez, María Jazmín Abraham Simpson, June Fernández-Cortés, Araceli Arteaga-Vázquez, Mario Góngora-Castillo, Elsa Acevedo-Hernández, Gustavo Himmelbauer, Heinz Xu, Sen Lynch, Michael Oropeza-Aburto, Araceli Cervantes-Pérez, Sergio Alan Cervantes-Luevano, Jacob Israel Mockler, Todd Bryant, Douglas Herrera-Estrella, Alfredo Herrera-Estrella, Luis Ortega-Estrada, María de Jesús Michael, Todd P. Welch, Andreanna J. Schuster, Stephan C. Minoche, André E. Albert, Victor A. Architecture and evolution of a minute plant genome |
| title | Architecture and evolution of a minute plant genome |
| title_full | Architecture and evolution of a minute plant genome |
| title_fullStr | Architecture and evolution of a minute plant genome |
| title_full_unstemmed | Architecture and evolution of a minute plant genome |
| title_short | Architecture and evolution of a minute plant genome |
| title_sort | architecture and evolution of a minute plant genome |
| url | https://hdl.handle.net/10356/99317 http://hdl.handle.net/10220/17836 |
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