Variabilidad genética y ambiental en inhibidores de tripsina y hemaglutininas, observadas en cultivares de frijol común (Phaseolus vulgaris) proveniente de América Central y Colombia.

The purpose of the present study was to learn of the effects of environment and of color of seed coat on the concentration of trypsin inhibitors and hemagglutinin compounds in Phaseolus vulgaris. A total of 20 cultivars obtained from CIAT were planted at the same time in Colombia, El Salvador and Ho...

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Main Authors:	Fernández, R, Elías, L.G, Bressani, R.
Format:	Artículo
Language:	Español
Published:	Instituto Interamericano de Cooperación para la Agricultura (IICA) 2022
Subjects:	PHASEOLUS VULGARIS FRIJOL (PHASEOLUS) AGLUTININAS VARIACION GENETICA TRIPSINA AMERICA CENTRAL COLOMBIA KIDNEY BEANS AGGLUTININS GENETIC VARIATION TRYPSIN CENTRAL AMERICA Sede Central
Online Access:	https://repositorio.catie.ac.cr/handle/11554/12171

id	RepoCATIE12171
record_format	dspace
spelling	RepoCATIE121712022-12-07T16:53:38Z Variabilidad genética y ambiental en inhibidores de tripsina y hemaglutininas, observadas en cultivares de frijol común (Phaseolus vulgaris) proveniente de América Central y Colombia. Genetic and environmental variability and their effects on the trypsin inhibitors and hemagglutinin compounds of common beans (Phaseolus vulgaris) from Central America and Colombia. Fernández, R Elías, L.G Bressani, R. PHASEOLUS VULGARIS FRIJOL (PHASEOLUS) AGLUTININAS VARIACION GENETICA TRIPSINA AMERICA CENTRAL COLOMBIA PHASEOLUS VULGARIS KIDNEY BEANS AGGLUTININS GENETIC VARIATION TRYPSIN CENTRAL AMERICA COLOMBIA Sede Central The purpose of the present study was to learn of the effects of environment and of color of seed coat on the concentration of trypsin inhibitors and hemagglutinin compounds in Phaseolus vulgaris. A total of 20 cultivars obtained from CIAT were planted at the same time in Colombia, El Salvador and Honduras These samples were then sent to INCAP, Guatemala These 20 cultivars, therefore, came from three different localities and were classified into 4 color types: black, white, red and brown. Samples were analyzed for trypsin inhibitors and hemagglutinin compounds and the results were statistically analyzed through a factorial analysis of variance This indicated a significant effect of environment on trypsin inhibitors, with samples from Honduras having higher concentrations than those from the other localities Color of the seed and the interaction between environment and color had no effect on trypsin inhibitor activity The concentration of hemagglutinin activity was significantly affected by environment, with samples from Honduras having lower activities than those from the other localities. In this case, color of the seeds influenced statistically the activity of hemagglutinin compounds with values for color seed higher than those found in white seeds. The interaction between environment and color did not affect hemagglutinin content in the seed. Trypsin inhibitor activity was highly correlated with methionine concentration Because of this, it would be of some practical interest to determine the influence of specific environmental factors on trypsin inhibitor activity such as water availability and mineral composition of the soil. 2022-12-06T19:36:54Z 2022-12-06T19:36:54Z 1981-04 Artículo https://repositorio.catie.ac.cr/handle/11554/12171 openAccess es Turrialba; Vol. 3, no. 2 9 páginas application/pdf Instituto Interamericano de Cooperación para la Agricultura (IICA)
institution	Centro Agronómico Tropical de Investigación y Enseñanza
collection	Repositorio CATIE
language	Español
topic	PHASEOLUS VULGARIS FRIJOL (PHASEOLUS) AGLUTININAS VARIACION GENETICA TRIPSINA AMERICA CENTRAL COLOMBIA PHASEOLUS VULGARIS KIDNEY BEANS AGGLUTININS GENETIC VARIATION TRYPSIN CENTRAL AMERICA COLOMBIA Sede Central
spellingShingle	PHASEOLUS VULGARIS FRIJOL (PHASEOLUS) AGLUTININAS VARIACION GENETICA TRIPSINA AMERICA CENTRAL COLOMBIA PHASEOLUS VULGARIS KIDNEY BEANS AGGLUTININS GENETIC VARIATION TRYPSIN CENTRAL AMERICA COLOMBIA Sede Central Fernández, R Elías, L.G Bressani, R. Variabilidad genética y ambiental en inhibidores de tripsina y hemaglutininas, observadas en cultivares de frijol común (Phaseolus vulgaris) proveniente de América Central y Colombia.
description	The purpose of the present study was to learn of the effects of environment and of color of seed coat on the concentration of trypsin inhibitors and hemagglutinin compounds in Phaseolus vulgaris. A total of 20 cultivars obtained from CIAT were planted at the same time in Colombia, El Salvador and Honduras These samples were then sent to INCAP, Guatemala These 20 cultivars, therefore, came from three different localities and were classified into 4 color types: black, white, red and brown. Samples were analyzed for trypsin inhibitors and hemagglutinin compounds and the results were statistically analyzed through a factorial analysis of variance This indicated a significant effect of environment on trypsin inhibitors, with samples from Honduras having higher concentrations than those from the other localities Color of the seed and the interaction between environment and color had no effect on trypsin inhibitor activity The concentration of hemagglutinin activity was significantly affected by environment, with samples from Honduras having lower activities than those from the other localities. In this case, color of the seeds influenced statistically the activity of hemagglutinin compounds with values for color seed higher than those found in white seeds. The interaction between environment and color did not affect hemagglutinin content in the seed. Trypsin inhibitor activity was highly correlated with methionine concentration Because of this, it would be of some practical interest to determine the influence of specific environmental factors on trypsin inhibitor activity such as water availability and mineral composition of the soil.
format	Artículo
author	Fernández, R Elías, L.G Bressani, R.
author_facet	Fernández, R Elías, L.G Bressani, R.
author_sort	Fernández, R
title	Variabilidad genética y ambiental en inhibidores de tripsina y hemaglutininas, observadas en cultivares de frijol común (Phaseolus vulgaris) proveniente de América Central y Colombia.
title_short	Variabilidad genética y ambiental en inhibidores de tripsina y hemaglutininas, observadas en cultivares de frijol común (Phaseolus vulgaris) proveniente de América Central y Colombia.
title_full	Variabilidad genética y ambiental en inhibidores de tripsina y hemaglutininas, observadas en cultivares de frijol común (Phaseolus vulgaris) proveniente de América Central y Colombia.
title_fullStr	Variabilidad genética y ambiental en inhibidores de tripsina y hemaglutininas, observadas en cultivares de frijol común (Phaseolus vulgaris) proveniente de América Central y Colombia.
title_full_unstemmed	Variabilidad genética y ambiental en inhibidores de tripsina y hemaglutininas, observadas en cultivares de frijol común (Phaseolus vulgaris) proveniente de América Central y Colombia.
title_sort	variabilidad genética y ambiental en inhibidores de tripsina y hemaglutininas, observadas en cultivares de frijol común (phaseolus vulgaris) proveniente de américa central y colombia.
publisher	Instituto Interamericano de Cooperación para la Agricultura (IICA)
publishDate	2022
url	https://repositorio.catie.ac.cr/handle/11554/12171
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_version_	1808116526098677760

Variabilidad genética y ambiental en inhibidores de tripsina y hemaglutininas, observadas en cultivares de frijol común (Phaseolus vulgaris) proveniente de América Central y Colombia.

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