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dc.contributor.author
Lamas, Carola Yanina
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dc.contributor.author
Urtasun, María Manuela
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dc.contributor.author
Giamminola, Eugenia Mabel
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dc.contributor.author
Pratta, Guillermo Raúl
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dc.contributor.author
Caruso, Graciela Beatriz
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dc.contributor.author
Morandini, Marcelo Nahuel
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dc.contributor.author
de Viana, Marta Leonor
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dc.date.available
2023-01-26T12:46:22Z
dc.date.issued
2022-01
dc.identifier.citation
Lamas, Carola Yanina; Urtasun, María Manuela; Giamminola, Eugenia Mabel; Pratta, Guillermo Raúl; Caruso, Graciela Beatriz; et al.; Fruit and seed characterization of wild populations of a traditional Andean crop: Solanum betaceum Cav. (Solanaceae) in the Argentinian Yungas; Springer; Genetic Resources and Crop Evolution; 69; 1; 1-2022; 231-244
dc.identifier.issn
0925-9864
dc.identifier.uri
http://hdl.handle.net/11336/185708
dc.description.abstract
Chilto (Solanum betaceum Cav.) is a traditional Andean crop, appreciated for its high nutritional and commercial value. Despite it is cultivated in many countries, the information about the diversity, and conservation of wild populations is still missing. The objectives of this work were to characterize wild populations of the species in northwestern Argentina, regarding the morphological traits of fruits and seeds, to decompose the observed phenotypic variability, and to look for associations between morphological and geographical distances. Fruit weight, length and equatorial diameter, pericarp thickness, pH, total soluble solids were measured in fruits from nine populations, and then a intra and inter population comparison was performed. The phenotypic variance was decomposed by a nested ANOVA. The associations between geographical and morphological distances were assessed by the Mantel test. A wide variability was found in fruit weight, pericarp thickness, and fruit length (24, 19 and 13% coefficient of variation, respectively). Nested ANOVA revealed significant differences in all fruit and seed traits among and within populations (p < 0.001). Fruit weight and length were the traits with the highest total phenotypic variation. The main contribution to phenotypic variance was made by the environmental variance, which includes differences in temperature, precipitation, humidity but also to the experimental error. There were no associations between morphological and geographical distances; although, neighboring populations showed greater similarity. Chilto wild populations have many important characteristics with high potential as a productive regional alternative and as asource for improvement.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CHILTO
dc.subject
INTRA AND INTER-POPULATION VARIABILITY
dc.subject
MORPHOLOGICAL CHARACTERIZATION
dc.subject
PHENOTYPIC VARIATION
dc.subject
TREE TOMATO
dc.subject.classification
Otras Agricultura, Silvicultura y Pesca
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dc.subject.classification
Agricultura, Silvicultura y Pesca
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dc.subject.classification
CIENCIAS AGRÍCOLAS
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dc.title
Fruit and seed characterization of wild populations of a traditional Andean crop: Solanum betaceum Cav. (Solanaceae) in the Argentinian Yungas
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-09-22T00:29:27Z
dc.journal.volume
69
dc.journal.number
1
dc.journal.pagination
231-244
dc.journal.pais
Alemania
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dc.journal.ciudad
Berlin
dc.description.fil
Fil: Lamas, Carola Yanina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina
dc.description.fil
Fil: Urtasun, María Manuela. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina
dc.description.fil
Fil: Giamminola, Eugenia Mabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina
dc.description.fil
Fil: Pratta, Guillermo Raúl. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Investigaciones en Ciencias Agrarias de Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Agrarias. Instituto de Investigaciones en Ciencias Agrarias de Rosario; Argentina
dc.description.fil
Fil: Caruso, Graciela Beatriz. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina
dc.description.fil
Fil: Morandini, Marcelo Nahuel. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina
dc.description.fil
Fil: de Viana, Marta Leonor. Universidad Nacional de Salta. Facultad de Ciencias Naturales; Argentina
dc.journal.title
Genetic Resources and Crop Evolution
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/10.1007/s10722-021-01223-3
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10722-021-01223-3
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