Biogeografía del tomate Solanum lycopersicum var. cerasiforme (Solanaceae) en su centro de origen (sur de América) y de domesticación (México)
The understanding geography and ecology role in the distribution of Solanum lycopersicum var. cerasiforme is essential for knowledge of areas with potential for tomato production and conservation. In the present work, we analyzed the environmental conditions of the center of origin of the species in...
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Universidad de Costa Rica
2019
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| Acceso en línea: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/33754 |
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RBT337542022-06-13T14:26:54Z Biogeography of tomato Solanum lycopersicum var. cerasiform (Solanaceae) in its center of origin (South America) and domestication (Mexico). Biogeografía del tomate Solanum lycopersicum var. cerasiforme (Solanaceae) en su centro de origen (sur de América) y de domesticación (México) Delices, Gino Otto, Raúl Nuñez Pastrana, Rosalia Andrés Meza, Pablo Serna-Lagunez, Ricardo Gamez Pastrana, Roberto Distribución modelado de nicho ecológico predictores ambientales The understanding geography and ecology role in the distribution of Solanum lycopersicum var. cerasiforme is essential for knowledge of areas with potential for tomato production and conservation. In the present work, we analyzed the environmental conditions of the center of origin of the species in South America and we compared them with records in Mexico, particularly in the state of Veracruz, tomato domestication region. We used eight climatic variables predictors and the latitude and longitude data of the species collections registered in literature and database to run two models, the first one for the south of America and the second one for Mexico. We evaluated the models by using the partial ROC method; we conducted a niche similarity and equivalency test to compare both models. We carried out a fieldwork to observe new records of the species and register the environmental conditions in which they growth. The main climatic variables of temperature were the most important for the ecological niche modeling of South America and the ecological niche modeling of Mexico. The models performed very well cause the partial roc test showed significant value for both models1.86 y 1.71 (p<0.0001). Based on our fieldwork, we registered 27 new records, we can find wild tomatoes between 14 and 2 100 amsl in areas with a range of temperature average 19-24 ºC and annual average precipitation 1 166-2 260 mm. Finally, we find out that there is climatic differentiation between South America and Mexico (most areas of the state of Veracruz) for the species. Universidad de Costa Rica 2019-09-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article application/pdf text/html https://revistas.ucr.ac.cr/index.php/rbt/article/view/33754 10.15517/rbt.v67i4.33754 Revista de Biología Tropical; Vol. 67 No. 4 (2019): Volume 67 – Regular number 4 – September 2019; 1023–1036 Revista de Biología Tropical; Vol. 67 Núm. 4 (2019): Volumen 67 – Número regular 4 – Setiembre 2019; 1023–1036 Revista Biología Tropical; Vol. 67 N.º 4 (2019): Volume 67 – Regular number 4 – September 2019; 1023–1036 2215-2075 0034-7744 10.15517/rbt.v67i4 eng https://revistas.ucr.ac.cr/index.php/rbt/article/view/33754/39672 https://revistas.ucr.ac.cr/index.php/rbt/article/view/33754/39673 Copyright (c) 2019 Gino Delices, Raúl Otto, Rosalia Nuñez Pastrana, Pablo Andrés Meza, Ricardo Serna-Lagunez, Roberto Gamez Pastrana http://creativecommons.org/licenses/by/4.0 |
| institution |
Universidad de Costa Rica |
| collection |
Revista de Biología Tropical |
| language |
eng |
| format |
Online |
| author |
Delices, Gino Otto, Raúl Nuñez Pastrana, Rosalia Andrés Meza, Pablo Serna-Lagunez, Ricardo Gamez Pastrana, Roberto |
| spellingShingle |
Delices, Gino Otto, Raúl Nuñez Pastrana, Rosalia Andrés Meza, Pablo Serna-Lagunez, Ricardo Gamez Pastrana, Roberto Biogeografía del tomate Solanum lycopersicum var. cerasiforme (Solanaceae) en su centro de origen (sur de América) y de domesticación (México) |
| author_facet |
Delices, Gino Otto, Raúl Nuñez Pastrana, Rosalia Andrés Meza, Pablo Serna-Lagunez, Ricardo Gamez Pastrana, Roberto |
| author_sort |
Delices, Gino |
| description |
The understanding geography and ecology role in the distribution of Solanum lycopersicum var. cerasiforme is essential for knowledge of areas with potential for tomato production and conservation. In the present work, we analyzed the environmental conditions of the center of origin of the species in South America and we compared them with records in Mexico, particularly in the state of Veracruz, tomato domestication region. We used eight climatic variables predictors and the latitude and longitude data of the species collections registered in literature and database to run two models, the first one for the south of America and the second one for Mexico. We evaluated the models by using the partial ROC method; we conducted a niche similarity and equivalency test to compare both models. We carried out a fieldwork to observe new records of the species and register the environmental conditions in which they growth. The main climatic variables of temperature were the most important for the ecological niche modeling of South America and the ecological niche modeling of Mexico. The models performed very well cause the partial roc test showed significant value for both models1.86 y 1.71 (p<0.0001). Based on our fieldwork, we registered 27 new records, we can find wild tomatoes between 14 and 2 100 amsl in areas with a range of temperature average 19-24 ºC and annual average precipitation 1 166-2 260 mm. Finally, we find out that there is climatic differentiation between South America and Mexico (most areas of the state of Veracruz) for the species. |
| title |
Biogeografía del tomate Solanum lycopersicum var. cerasiforme (Solanaceae) en su centro de origen (sur de América) y de domesticación (México) |
| title_short |
Biogeografía del tomate Solanum lycopersicum var. cerasiforme (Solanaceae) en su centro de origen (sur de América) y de domesticación (México) |
| title_full |
Biogeografía del tomate Solanum lycopersicum var. cerasiforme (Solanaceae) en su centro de origen (sur de América) y de domesticación (México) |
| title_fullStr |
Biogeografía del tomate Solanum lycopersicum var. cerasiforme (Solanaceae) en su centro de origen (sur de América) y de domesticación (México) |
| title_full_unstemmed |
Biogeografía del tomate Solanum lycopersicum var. cerasiforme (Solanaceae) en su centro de origen (sur de América) y de domesticación (México) |
| title_sort |
biogeografía del tomate solanum lycopersicum var. cerasiforme (solanaceae) en su centro de origen (sur de américa) y de domesticación (méxico) |
| title_alt |
Biogeography of tomato Solanum lycopersicum var. cerasiform (Solanaceae) in its center of origin (South America) and domestication (Mexico). |
| publisher |
Universidad de Costa Rica |
| publishDate |
2019 |
| url |
https://revistas.ucr.ac.cr/index.php/rbt/article/view/33754 |
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