Mineral concentrations in the embryo and seed coat of common bean cultivars

Ribeiro, Nerinéia Dalfollo; Maziero, Sandra Maria; Prigol, Marina; Nogueira, Cristina W.; Rosa, Daniele Piano; Possobom, Micheli Thaise Della Flora

doi:10.1016/j.jfca.2012.03.003

Cited by 57 publications

(57 citation statements)

References 21 publications

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“…Therefore, the highest accumulation of iron was found in the seed coats of Mesoamerican common bean seeds, which agrees with the results of Ariza-Nieto et al (2007), Cvitanich et al (2010), and Ribeiro et al (2012). The iron present in the seed coat of the common bean seeds was more bioavailable to the human body (Lombardi-Boccia et al, 1995).…”

Section: Resultssupporting

confidence: 89%

“…The distribution of iron between the embryo and the seed coat fractions of common bean seeds can vary among gene pools, as observed in the present study and by Ariza-Nieto et al (2007), Cvitanich et al (2010), Ribeiro et al (2012), and Blair et al (2013). Since iron is accumulated more in the embryo of the Andean Pesq.…”

Section: Resultssupporting

confidence: 81%

“…For this, 25 seeds of the CNFP 10104 and CHC 01-175 Mesoamerican inbred lines and 15 seeds of the Cal 96 and Hooter Andean inbred lines were randomly collected in three sub-samples of seeds. The removal of the seed coat of the seeds was performed according to Ribeiro et al (2012).…”

Section: Methodsmentioning

confidence: 99%

“…agropec. bras., Brasília, v.50, n.5, p.383-391, maio 2015 DOI: 10.1590/S0100-204X2015000500005 However, the distribution of iron in the embryo and seed coat fractions of common bean seeds varies among gene pools and between lines of the same gene pool (Moraghan et al, 2002;Ariza-Nieto et al, 2007;Cvitanich et al, 2010;Ribeiro et al, 2012;Blair et al, 2013). This has direct consequences on iron bioavailability for the human organism (Lombardi-Boccia et al, 1995), in deciding when to start the process of selection of superior lines (Jost et al, 2009) and to determine the initial vigor of common bean seeds (Moraghan et al, 2002).…”

Section: Introductionmentioning

confidence: 99%

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Genetic control of iron concentration in Mesoamerican and Andean common bean seeds

Possobom

Ribeiro

Domingues

et al. 2015

Pesq. agropec. bras.

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-The objective of this work was to evaluate the main differences in the genetic control of the iron concentration in Mesoamerican and Andean common bean seeds, in early generations, and to select recombinants with a high iron concentration in the seeds. F 1 , F 1 reciprocal, F 2 , F 2 reciprocal, and backcross (BC 11 and BC 12 ) generations were produced by crosses between Mesoamerican (CNFP 10104 x CHC 01-175) and Andean (Cal 96 x Hooter) inbred lines. The expression of significant maternal effect was observed for the Mesoamerican gene pool. Iron concentration was higher in the seed coat of Mesoamerican common bean seeds (54.61 to 67.92%) and in the embryo of Andean common bean seeds (69.40 to 73.44%). High broad-sense heritability was obtained for iron concentration in Mesoamerican and Andean common bean seeds. Gains with the selection of higher magnitude, from 20.39 to 24.58%, are expected in Mesoamerican common bean seeds. Iron concentration in common bean seeds showed a continuous distribution in F 2 , which is characteristic of quantitative inheritance in Mesoamerican and Andean common bean seeds. Recombinants with high iron concentration in seeds can be selected in both Mesoamerican and Andean common bean hybrids.

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Section: Resultssupporting

confidence: 89%

Section: Resultssupporting

confidence: 81%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Genetic control of iron concentration in Mesoamerican and Andean common bean seeds

Possobom

Ribeiro

Domingues

et al. 2015

Pesq. agropec. bras.

Self Cite

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“…Se ha establecido que las diferencias en el contenido de calcio, posiblemente obedezcan a diferencias genéticas, que pueden influir en la capacidad de formar raíces jóvenes que juegan un rol importante en la absorción y en la acumulación del calcio en la semilla, especialmente en la testa, y, también a la disponibilidad de este elemento en el suelo como lo reportan Ribeiro et al (2012). Posiblemente, la similitud en la acumulación de calcio en la mayoría de las poblaciones evaluadas esté más bien relacionada con la alta fertilidad del suelo donde se llevó a cabo el experimento, ya que presentó niveles óptimos en los elementos esenciales que permiten satisfacer la demanda nutricional de las plantas, como lo sostienen Zhao y McGrath (2009).…”

Section: Resultados Y Discusiónunclassified

Contenido Nutricional de Líneas de Fríjol Caupí (Vigna unguiculata L. Walp.) Seleccionadas de una Población Criolla

2016

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ResumenEl objetivo del estudio fue identificar líneas de fríjol caupí con alto contenido de proteína y minerales, a partir de una población nativa. El fríjol caupí constituye una alternativa nutricional importante en el Caribe colombiano. Se evaluaron 39 líneas de fríjol caupí y cinco testigos, incluyendo la población parental, bajo el diseño completamente al azar con cinco repeticiones. El análisis de varianza reveló variabilidad genética entre los genotipos en relación con los contenidos de proteína, calcio, magnesio y potasio, lo que sugiere la posibilidad de obtener cultivares con ventajas nutricionales para los consumidores. Se identificaron las líneas L-047, L-042, L-026, L-029, L-019 y L-002, cuyos contenidos de proteína superaron al del parental Criollo-Córdoba entre 6,28% y 8,42%. Estas líneas promisorias podrían ser usadas, en el corto plazo, como variedades o como fuente de genes en programas de mejoramiento genético orientados a la biofortificación de cultivares de la misma especie. Palabras clave: deficiencias nutricionales; proteína; fósforo; hierro; genotipos de fríjol caupí Nutritional Content of Cowpea Bean Lines (Vigna unguiculata L. Walp.) Selected from a Creole Population AbstractThe objective of the study was to identify cowpea lines with protein and minerals high content, from one native population. Cowpea bean is an important nutritional alternative in the Colombian Caribbean. Thirty nine cowpea lines and five controls, including the parental population, under completely randomized design with five replications were evaluated. The analysis of variance revealed genetic variability between genotypes, suggesting the possibility of obtaining cultivars with nutritional benefits for consumers. The lines L-047, L-042, L-026, L-029, L-019 and L-002, whose protein content exceeded the parental Criollo-Córdoba between 6.28% and 8.42%, were identified. These promising lines could be used in the short term, as varieties or as a source of genes in breeding programs oriented to biofortification of cultivars of the same species.

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Characterization of common bean (Phaseolus vulgaris L.) germplasm for morphological and seed nutrient traits from Western Himalayas

et al. 2021

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Common bean (Phaseolus vulgaris L.) is considered as one of the principle grain legume crops grown in Western Himalayas of Jammu and Kashmir, India. This region holds great diversity of common bean germplasm. The purpose of present study was to characterize 109 common bean genotypes collected from different hotspots for morphological traits-plant growth (growth habit, growth type, and twinning habit); leaf (color, size, and shape); flower (color, stripping on outer petal); pod (shape in relation to suture, shape of cross-section, shape of distal part, and stringiness), seed (color and shape) traits, and quantitative morphological traits (seed weight, length, and breadth). The preliminary analysis of trait data showed wide variation for different morphological traits. Furthermore, diverse 60 genotypes were selected out of 109 genotypes and were evaluated for seed micronutrients (Fe, Zn, and Cu) and seed macronutrients (K, Ca, P, and Mg). The analysis of seed micronutrient and macronutrient data indicated substantial variation for these minerals in the germplasm.

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Mineral concentrations in the embryo and seed coat of common bean cultivars

Cited by 57 publications

References 21 publications

Genetic control of iron concentration in Mesoamerican and Andean common bean seeds

Genetic control of iron concentration in Mesoamerican and Andean common bean seeds

Contenido Nutricional de Líneas de Fríjol Caupí (Vigna unguiculata L. Walp.) Seleccionadas de una Población Criolla

Characterization of common bean (Phaseolus vulgaris L.) germplasm for morphological and seed nutrient traits from Western Himalayas

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