Diversification of mandarin citrus by hybrid speciation and apomixis
The origin and dispersal of cultivated and wild mandarin and related citrus are poorly understood. Here, comparative genome analysis of 69 new east Asian genomes and other mainland Asian citrus reveals a previously unrecognized wild sexual species native to the Ryukyu Islands: C. ryukyuensis sp. nov...
| Autores principales: | , , , , , , , |
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| Formato: | article |
| Lenguaje: | Inglés |
| Publicado: |
Springer Nature
2021
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.11939/7534 https://www.nature.com/articles/s41467-021-24653-0 |
| _version_ | 1855032625990729728 |
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| author | Wu, Guohong Albert Sugimoto, Chikatoshi Kinjo, Hideyasu Azama, Chika Mitsube, Fumimasa Talón, Manuel Gmitter Jr., Frederick G. Rokhsar, Daniel S. |
| author_browse | Azama, Chika Gmitter Jr., Frederick G. Kinjo, Hideyasu Mitsube, Fumimasa Rokhsar, Daniel S. Sugimoto, Chikatoshi Talón, Manuel Wu, Guohong Albert |
| author_facet | Wu, Guohong Albert Sugimoto, Chikatoshi Kinjo, Hideyasu Azama, Chika Mitsube, Fumimasa Talón, Manuel Gmitter Jr., Frederick G. Rokhsar, Daniel S. |
| author_sort | Wu, Guohong Albert |
| collection | ReDivia |
| description | The origin and dispersal of cultivated and wild mandarin and related citrus are poorly understood. Here, comparative genome analysis of 69 new east Asian genomes and other mainland Asian citrus reveals a previously unrecognized wild sexual species native to the Ryukyu Islands: C. ryukyuensis sp. nov. The taxonomic complexity of east Asian mandarins then collapses to a satisfying simplicity, accounting for tachibana, shiikuwasha, and other traditional Ryukyuan mandarin types as homoploid hybrid species formed by combining C. ryukyuensis with various mainland mandarins. These hybrid species reproduce clonally by apomictic seed, a trait shared with oranges, grapefruits, lemons and many cultivated mandarins. We trace the origin of apomixis alleles in citrus to mangshanyeju wild mandarins, which played a central role in citrus domestication via adaptive wild introgression. Our results provide a coherent biogeographic framework for understanding the diversity and domestication of mandarin-type citrus through speciation, admixture, and rapid diffusion of apomictic reproduction. |
| format | article |
| id | ReDivia7534 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Springer Nature |
| publisherStr | Springer Nature |
| record_format | dspace |
| spelling | ReDivia75342025-04-25T14:48:22Z Diversification of mandarin citrus by hybrid speciation and apomixis Wu, Guohong Albert Sugimoto, Chikatoshi Kinjo, Hideyasu Azama, Chika Mitsube, Fumimasa Talón, Manuel Gmitter Jr., Frederick G. Rokhsar, Daniel S. Agricultural genetics Evolutionary genetics F30 Plant genetics and breeding F70 Plant taxonomy and geography B50 History F02 Plant propagation F63 Plant physiology - Reproduction Genetic variation Plant domestication The origin and dispersal of cultivated and wild mandarin and related citrus are poorly understood. Here, comparative genome analysis of 69 new east Asian genomes and other mainland Asian citrus reveals a previously unrecognized wild sexual species native to the Ryukyu Islands: C. ryukyuensis sp. nov. The taxonomic complexity of east Asian mandarins then collapses to a satisfying simplicity, accounting for tachibana, shiikuwasha, and other traditional Ryukyuan mandarin types as homoploid hybrid species formed by combining C. ryukyuensis with various mainland mandarins. These hybrid species reproduce clonally by apomictic seed, a trait shared with oranges, grapefruits, lemons and many cultivated mandarins. We trace the origin of apomixis alleles in citrus to mangshanyeju wild mandarins, which played a central role in citrus domestication via adaptive wild introgression. Our results provide a coherent biogeographic framework for understanding the diversity and domestication of mandarin-type citrus through speciation, admixture, and rapid diffusion of apomictic reproduction. 2021-08-09T12:44:19Z 2021-08-09T12:44:19Z 2021 article publishedVersion Wu, G. A., Sugimoto, C., Kinjo, H., Azama, C., Mitsube, F., Talon, M. et al. (2021). Diversification of mandarin citrus by hybrid speciation and apomixis. Nature Communications, 12(1), 1-10. 2041-1723 (online) http://hdl.handle.net/20.500.11939/7534 10.1038/s41467-021-24653-0 https://www.nature.com/articles/s41467-021-24653-0 en info:eu-repo/grantAgreement/MICINN//RTI2018-097790-R-100 info:eu-repo/grantAgreement/ERDF/POCV 2014-2020/51915 The work conducted by the Centro de Genomica at IVIA (Spain) is supported through grants No RTI2018-097790-R-100 (Ministerio de Ciencia, Innovación y Universidades/Fondo Europeo de Desarrollo Regional) and No 51915 (IVIA)(MT). Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ openAccess Springer Nature electronico |
| spellingShingle | Agricultural genetics Evolutionary genetics F30 Plant genetics and breeding F70 Plant taxonomy and geography B50 History F02 Plant propagation F63 Plant physiology - Reproduction Genetic variation Plant domestication Wu, Guohong Albert Sugimoto, Chikatoshi Kinjo, Hideyasu Azama, Chika Mitsube, Fumimasa Talón, Manuel Gmitter Jr., Frederick G. Rokhsar, Daniel S. Diversification of mandarin citrus by hybrid speciation and apomixis |
| title | Diversification of mandarin citrus by hybrid speciation and apomixis |
| title_full | Diversification of mandarin citrus by hybrid speciation and apomixis |
| title_fullStr | Diversification of mandarin citrus by hybrid speciation and apomixis |
| title_full_unstemmed | Diversification of mandarin citrus by hybrid speciation and apomixis |
| title_short | Diversification of mandarin citrus by hybrid speciation and apomixis |
| title_sort | diversification of mandarin citrus by hybrid speciation and apomixis |
| topic | Agricultural genetics Evolutionary genetics F30 Plant genetics and breeding F70 Plant taxonomy and geography B50 History F02 Plant propagation F63 Plant physiology - Reproduction Genetic variation Plant domestication |
| url | http://hdl.handle.net/20.500.11939/7534 https://www.nature.com/articles/s41467-021-24653-0 |
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