Diversity of maize landraces of Nuevo León, México, using AFLP and morphological characters.

Diversity of maize landraces of Nuevo León, México, using AFLP and morphological characters.

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Diversity of maize landraces of Nuevo León, México, using AFLP and morphological characters. The objective of this work was to identify the molecular and phenotypicvariability among maize populations Pinto Amarillo and Liebre in Nuevo Leon, Mexico. The phenotypiccharacterization experiment was established in spring 2009.The variables registered were plant height, days to maleand female fl owering, number of rows per ear, kernels perrow of ears, length and diameter of the corn ear. For the molecular characterization of the 30 populations, the seedswere planted in February 2010 in pots with peat-moss. At30 days after planting all the leaves were collected and usedin AFLP. A cluster analysis was conducted using UPGMA method. Three groups were identified; twelve populations of Pinto Amarillo and three of Liebre. The landraces within each group were associated more to races of maize morethan to location.

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Main Authors: Rodríguez-Pérez, Gilberto, Zavala-García, Francisco, Ojeda-Zacarías, Carmen, Gutiérrez-Diez, Adriana, Treviño-Ramírez, José Elías, Rincón-Sánchez, Froylan
Format: Digital revista
Language:spa
Published: Universidad de Costa Rica 2012
Online Access:https://revistas.ucr.ac.cr/index.php/agromeso/article/view/2131
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spelling oai:portal.ucr.ac.cr:article21312023-06-16T13:51:09Z Diversity of maize landraces of Nuevo León, México, using AFLP and morphological characters. Diversidad de maíces criollos de Nuevo León, México, mediante AFLP y caracteres morfológicos. Rodríguez-Pérez, Gilberto Zavala-García, Francisco Ojeda-Zacarías, Carmen Gutiérrez-Diez, Adriana Treviño-Ramírez, José Elías Rincón-Sánchez, Froylan Maize AFLP molecular characterization phenotype characterization. Maíz AFLP caracterización molecular caracterización fenotípica. Diversity of maize landraces of Nuevo León, México, using AFLP and morphological characters. The objective of this work was to identify the molecular and phenotypicvariability among maize populations Pinto Amarillo and Liebre in Nuevo Leon, Mexico. The phenotypiccharacterization experiment was established in spring 2009.The variables registered were plant height, days to maleand female fl owering, number of rows per ear, kernels perrow of ears, length and diameter of the corn ear. For the molecular characterization of the 30 populations, the seedswere planted in February 2010 in pots with peat-moss. At30 days after planting all the leaves were collected and usedin AFLP. A cluster analysis was conducted using UPGMA method. Three groups were identified; twelve populations of Pinto Amarillo and three of Liebre. The landraces within each group were associated more to races of maize morethan to location. Diversidad de maíces criollos de Nuevo León, México,mediante AFLP y caracteres morfológicos. El presente trabajo tuvo como objetivo identificar la variabilidad fenotípica y molecular entre poblaciones de maíz Pinto Amarillo yLiebre en Nuevo León, México. En la caracterización fenotípica se estableció un experimento en primavera 2009. Lasvariables registradas fueron altura de planta, días a floración masculina y femenina, número de hileras por mazorca, granos por hilera de mazorca, longitud y diámetro de mazorca.Para la caracterización molecular, las treinta poblaciones se sembraron en febrero del 2010 en macetas con peat-moss, después de treinta días se colectaron todas las hojas de laplántula, para la técnica AFLP; se realizó un análisis conglomeradosutilizando el método de UPGMA. Se identificaron tres grupos; doce poblaciones de Pinto Amarillo y tres de Liebre agrupando genotipos comunes. Los grupos se asociaron más a la raza de maíz que al lugar de colectas. Universidad de Costa Rica 2012-06-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article application/pdf https://revistas.ucr.ac.cr/index.php/agromeso/article/view/2131 10.15517/am.v23i1.2131 Agronomía Mesoamericana; 2012: Agronomía Mesoamericana: Vol. 23, Issue 1 (January-June); 29-39 Agronomía Mesoamericana; 2012: Agronomía Mesoamericana: Vol 23, No 1 (Enero-junio); 29-39 Agronomía Mesoamericana; 2012: Agronomía Mesoamericana: Vol. 23, Issue 1 (January-June); 29-39 2215-3608 1021-7444 spa https://revistas.ucr.ac.cr/index.php/agromeso/article/view/2131/2093
institution UCR
collection OJS
country Costa Rica
countrycode CR
component Revista
access En linea
databasecode rev-agromeso
tag revista
region America Central
libraryname Bibioteca de la Facultad de Agronomía
language spa
format Digital
author Rodríguez-Pérez, Gilberto
Zavala-García, Francisco
Ojeda-Zacarías, Carmen
Gutiérrez-Diez, Adriana
Treviño-Ramírez, José Elías
Rincón-Sánchez, Froylan
spellingShingle Rodríguez-Pérez, Gilberto
Zavala-García, Francisco
Ojeda-Zacarías, Carmen
Gutiérrez-Diez, Adriana
Treviño-Ramírez, José Elías
Rincón-Sánchez, Froylan
Diversity of maize landraces of Nuevo León, México, using AFLP and morphological characters.
author_facet Rodríguez-Pérez, Gilberto
Zavala-García, Francisco
Ojeda-Zacarías, Carmen
Gutiérrez-Diez, Adriana
Treviño-Ramírez, José Elías
Rincón-Sánchez, Froylan
author_sort Rodríguez-Pérez, Gilberto
title Diversity of maize landraces of Nuevo León, México, using AFLP and morphological characters.
title_short Diversity of maize landraces of Nuevo León, México, using AFLP and morphological characters.
title_full Diversity of maize landraces of Nuevo León, México, using AFLP and morphological characters.
title_fullStr Diversity of maize landraces of Nuevo León, México, using AFLP and morphological characters.
title_full_unstemmed Diversity of maize landraces of Nuevo León, México, using AFLP and morphological characters.
title_sort diversity of maize landraces of nuevo león, méxico, using aflp and morphological characters.
description Diversity of maize landraces of Nuevo León, México, using AFLP and morphological characters. The objective of this work was to identify the molecular and phenotypicvariability among maize populations Pinto Amarillo and Liebre in Nuevo Leon, Mexico. The phenotypiccharacterization experiment was established in spring 2009.The variables registered were plant height, days to maleand female fl owering, number of rows per ear, kernels perrow of ears, length and diameter of the corn ear. For the molecular characterization of the 30 populations, the seedswere planted in February 2010 in pots with peat-moss. At30 days after planting all the leaves were collected and usedin AFLP. A cluster analysis was conducted using UPGMA method. Three groups were identified; twelve populations of Pinto Amarillo and three of Liebre. The landraces within each group were associated more to races of maize morethan to location.
publisher Universidad de Costa Rica
publishDate 2012
url https://revistas.ucr.ac.cr/index.php/agromeso/article/view/2131
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