A taxonomic monograph of Ipomoea integrated across phylogenetic scales
Taxonomic monographs have the potential to make a unique contribution to the understanding of global biodiversity. However, such studies, now rare, are often considered too daunting to undertake within a realistic time frame, especially as the world’s collections have doubled in size in recent times...
| Autores principales: | , , , , , , , , , , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Springer
2019
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/106083 |
| _version_ | 1855520154989887488 |
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| author | Muñoz Rodríguez, P. Carruthers, T. Wood, J.R.I. Williams, B.R.M. Weitemier, K. Kronmiller, B. Goodwin, Z. Sumadijaya, A. Anglin, Noelle L. Filer, D. Harris, D. Rausher, M.D. Kelly, S. Liston, A. Scotland, Robert W. |
| author_browse | Anglin, Noelle L. Carruthers, T. Filer, D. Goodwin, Z. Harris, D. Kelly, S. Kronmiller, B. Liston, A. Muñoz Rodríguez, P. Rausher, M.D. Scotland, Robert W. Sumadijaya, A. Weitemier, K. Williams, B.R.M. Wood, J.R.I. |
| author_facet | Muñoz Rodríguez, P. Carruthers, T. Wood, J.R.I. Williams, B.R.M. Weitemier, K. Kronmiller, B. Goodwin, Z. Sumadijaya, A. Anglin, Noelle L. Filer, D. Harris, D. Rausher, M.D. Kelly, S. Liston, A. Scotland, Robert W. |
| author_sort | Muñoz Rodríguez, P. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Taxonomic monographs have the potential to make a unique contribution to the understanding of global biodiversity. However, such studies, now rare, are often considered too daunting to undertake within a realistic time frame, especially as the world’s collections have doubled in size in recent times. Here, we report a global-scale monographic study of morning glories (Ipomoea) that integrated DNA barcodes and high-throughput sequencing with the morphological study of herbarium specimens. Our approach overhauled the taxonomy of this megadiverse group, described 63 new species and uncovered significant increases in net diversification rates comparable to the most iconic evolutionary radiations in the plant kingdom. Finally, we show that more than 60 species of Ipomoea, including sweet potato, independently evolved storage roots in pre-human times, indicating that the storage root is not solely a product of human domestication but a trait that predisposed the species for cultivation. This study demonstrates how the world’s natural history collections can contribute to global challenges in the Anthropocene. |
| format | Journal Article |
| id | CGSpace106083 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | CGSpace1060832025-03-13T09:46:18Z A taxonomic monograph of Ipomoea integrated across phylogenetic scales Muñoz Rodríguez, P. Carruthers, T. Wood, J.R.I. Williams, B.R.M. Weitemier, K. Kronmiller, B. Goodwin, Z. Sumadijaya, A. Anglin, Noelle L. Filer, D. Harris, D. Rausher, M.D. Kelly, S. Liston, A. Scotland, Robert W. phylogeny plant domestication taxonomy sweet potatoes Taxonomic monographs have the potential to make a unique contribution to the understanding of global biodiversity. However, such studies, now rare, are often considered too daunting to undertake within a realistic time frame, especially as the world’s collections have doubled in size in recent times. Here, we report a global-scale monographic study of morning glories (Ipomoea) that integrated DNA barcodes and high-throughput sequencing with the morphological study of herbarium specimens. Our approach overhauled the taxonomy of this megadiverse group, described 63 new species and uncovered significant increases in net diversification rates comparable to the most iconic evolutionary radiations in the plant kingdom. Finally, we show that more than 60 species of Ipomoea, including sweet potato, independently evolved storage roots in pre-human times, indicating that the storage root is not solely a product of human domestication but a trait that predisposed the species for cultivation. This study demonstrates how the world’s natural history collections can contribute to global challenges in the Anthropocene. 2019-11-01 2019-12-09T22:23:18Z 2019-12-09T22:23:18Z Journal Article https://hdl.handle.net/10568/106083 en Limited Access Springer Muñoz-Rodríguez, P.; Carruthers, T.; Wood, J.R.I.; Williams, B.R.M.; Weitemier, K.; Kronmiller, B.; Goodwin, Z.; Sumadijaya, A.; Anglin, N.L.; Filer, D.; Harris, D.; Rausher, M.D.; Kelly, S.; Liston, A.; Scotland, R.W. 2019. A taxonomic monograph of Ipomoea integrated across phylogenetic scales. Nature Plants. ISSN: 2055-026X. 5. pp. 1136-1144. |
| spellingShingle | phylogeny plant domestication taxonomy sweet potatoes Muñoz Rodríguez, P. Carruthers, T. Wood, J.R.I. Williams, B.R.M. Weitemier, K. Kronmiller, B. Goodwin, Z. Sumadijaya, A. Anglin, Noelle L. Filer, D. Harris, D. Rausher, M.D. Kelly, S. Liston, A. Scotland, Robert W. A taxonomic monograph of Ipomoea integrated across phylogenetic scales |
| title | A taxonomic monograph of Ipomoea integrated across phylogenetic scales |
| title_full | A taxonomic monograph of Ipomoea integrated across phylogenetic scales |
| title_fullStr | A taxonomic monograph of Ipomoea integrated across phylogenetic scales |
| title_full_unstemmed | A taxonomic monograph of Ipomoea integrated across phylogenetic scales |
| title_short | A taxonomic monograph of Ipomoea integrated across phylogenetic scales |
| title_sort | taxonomic monograph of ipomoea integrated across phylogenetic scales |
| topic | phylogeny plant domestication taxonomy sweet potatoes |
| url | https://hdl.handle.net/10568/106083 |
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