Morphological and molecular characterization of common bean landraces cultivated in the semi-arid Mexican high plateau
The objective of the current research was to characterize the common bean in agriculturalfields planted with common bean landraces from the semi-arid Mexican high plateau using bothmorphological and amplified fragment length polymorphism (AFLPs) data. The morphological traitswere discriminating and...
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Sociedad Argentina de Botánica
2014
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I10-R10-article-98912023-07-06T23:25:11Z Morphological and molecular characterization of common bean landraces cultivated in the semi-arid Mexican high plateau Caracterización morfológica y molecular de las variedades locales de frijol común cultivado en el altiplano mexicano semi-árido. Gill Langarica, Homar Rene Rosales Serna, Rigoberto Hernández Delgado, Sanjuana Mayek Perez, Netzahualcoyotl AFLP criollos Phaseolus vulgaris L. variación genética. AFLP Genetic variation Landraces Phaseolus vulgaris L. The objective of the current research was to characterize the common bean in agriculturalfields planted with common bean landraces from the semi-arid Mexican high plateau using bothmorphological and amplified fragment length polymorphism (AFLPs) data. The morphological traitswere discriminating and exhibited the clustering of 150 accessions based on the geographic origin andseed coat color. AFLP primer combinations exhibited a polymorphic range between 0.292 (E-AGG +M-ACT) and 0.375 (E-ACA + M-AGA). The frequency and distribution of the polymorphic fragmentsallowed the detection of a larger number of rare fragments in accessions 121 and 111 (Flor de Mayoand black common beans, respectively). The analysis of genetic relationships, analysis of molecularvariance (AMOVA), and Powell’s diversity index confirmed a broad genetic basis for the germplasmof the common bean from the semi-arid Mexican high plateau. The clustering and principal coordinateanalyses demonstrated a strong genetic relationship among the collected common bean landraces basedon the similarity in the variety name, origin, and seed coat color, demonstrating the influence of differentcultivation practices in the two regions and the adaptation of P. vulgaris to the agroclimatic conditions ofthe semi-arid Mexican high plateau. Caracterización morfológica y molecular de las variedades locales de frijol común cultivado enel altiplano mexicano semi-árido. El objetivo de este trabajo fue caracterizar el frijol común de parcelasagrícolas cultivadas con variedades criollas de frijol común de la región semiárida del altiplano mexicanoutilizando datos morfológicos y de Polimorfismos en la Longitud de los Fragmentos Amplificados (AFLPs). Las características morfológicas fueron discriminantes y mostraron la agrupación de las 150 accesiones en función del origen geográfico y el color de la testa de la semilla. La combinación deiniciadores AFLP (amplified fragment length polymorphism) mostraron un rango polimórfico entre 0,292(EM-ACT AGG +) y 0,375 (M + E-ACA-AGA). La frecuencia y distribución de los fragmentos polimórficos permitió la detección de un mayor número de fragmentos raros en las accesiones 121 y 111 (Flor deMayo y frijol común Negro, respectivamente). El análisis de las relaciones genéticas, varianza molecular(AMOVA), y el índice de diversidad de Powell confirmaron amplia base genética del germoplasma defrijol común del altiplano semi-árido mexicano. El análisis de coordenadas principales y de agrupacióndemostraron fuerte relación genética entre las variedades colectadas con base a la similitud en el nombre de la variedad, el origen y el color de la testa de la semilla, lo que demuestra la influencia de las diferentes prácticas de cultivo en las dos regiones y la adaptación de P. vulgaris a las condiciones agroclimáticas dela región semiárida del altiplano mexicano. Sociedad Argentina de Botánica 2014-12-15 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo original application/pdf https://revistas.unc.edu.ar/index.php/BSAB/article/view/9891 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 49 No. 4 (2014): Diciembre; 525-540 Boletín de la Sociedad Argentina de Botánica; Vol. 49 Núm. 4 (2014): Diciembre; 525-540 Boletín de la Sociedad Argentina de Botánica; v. 49 n. 4 (2014): Diciembre; 525-540 1851-2372 0373-580X 10.31055/1851.2372.v49.n4 eng https://revistas.unc.edu.ar/index.php/BSAB/article/view/9891/10572 |
institution |
Universidad Nacional de Córdoba |
institution_str |
I-10 |
repository_str |
R-10 |
container_title_str |
Revistas de la UNC |
language |
Inglés |
format |
Artículo revista |
topic |
AFLP criollos Phaseolus vulgaris L. variación genética. AFLP Genetic variation Landraces Phaseolus vulgaris L. |
spellingShingle |
AFLP criollos Phaseolus vulgaris L. variación genética. AFLP Genetic variation Landraces Phaseolus vulgaris L. Gill Langarica, Homar Rene Rosales Serna, Rigoberto Hernández Delgado, Sanjuana Mayek Perez, Netzahualcoyotl Morphological and molecular characterization of common bean landraces cultivated in the semi-arid Mexican high plateau |
topic_facet |
AFLP criollos Phaseolus vulgaris L. variación genética. AFLP Genetic variation Landraces Phaseolus vulgaris L. |
author |
Gill Langarica, Homar Rene Rosales Serna, Rigoberto Hernández Delgado, Sanjuana Mayek Perez, Netzahualcoyotl |
author_facet |
Gill Langarica, Homar Rene Rosales Serna, Rigoberto Hernández Delgado, Sanjuana Mayek Perez, Netzahualcoyotl |
author_sort |
Gill Langarica, Homar Rene |
title |
Morphological and molecular characterization of common bean landraces cultivated in the semi-arid Mexican high plateau |
title_short |
Morphological and molecular characterization of common bean landraces cultivated in the semi-arid Mexican high plateau |
title_full |
Morphological and molecular characterization of common bean landraces cultivated in the semi-arid Mexican high plateau |
title_fullStr |
Morphological and molecular characterization of common bean landraces cultivated in the semi-arid Mexican high plateau |
title_full_unstemmed |
Morphological and molecular characterization of common bean landraces cultivated in the semi-arid Mexican high plateau |
title_sort |
morphological and molecular characterization of common bean landraces cultivated in the semi-arid mexican high plateau |
description |
The objective of the current research was to characterize the common bean in agriculturalfields planted with common bean landraces from the semi-arid Mexican high plateau using bothmorphological and amplified fragment length polymorphism (AFLPs) data. The morphological traitswere discriminating and exhibited the clustering of 150 accessions based on the geographic origin andseed coat color. AFLP primer combinations exhibited a polymorphic range between 0.292 (E-AGG +M-ACT) and 0.375 (E-ACA + M-AGA). The frequency and distribution of the polymorphic fragmentsallowed the detection of a larger number of rare fragments in accessions 121 and 111 (Flor de Mayoand black common beans, respectively). The analysis of genetic relationships, analysis of molecularvariance (AMOVA), and Powell’s diversity index confirmed a broad genetic basis for the germplasmof the common bean from the semi-arid Mexican high plateau. The clustering and principal coordinateanalyses demonstrated a strong genetic relationship among the collected common bean landraces basedon the similarity in the variety name, origin, and seed coat color, demonstrating the influence of differentcultivation practices in the two regions and the adaptation of P. vulgaris to the agroclimatic conditions ofthe semi-arid Mexican high plateau. |
publisher |
Sociedad Argentina de Botánica |
publishDate |
2014 |
url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/9891 |
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first_indexed |
2022-08-20T01:20:21Z |
last_indexed |
2023-07-07T00:13:05Z |
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