Results 1 to 10 of about 1,130 (148)

Assessing the Nutritional Effect of Lupinus montanus on Zea mays HS-2 (Intercropping) and Identification of Nodular Bacteria through the Use of Rhizotrons [PDF]

International Journal of Plant Biology, 2023
Maize (Zea mays sp.) is one of the most important basic grains in our diets, and it requires high levels of nitrogen and phosphorus for optimum growth. However, phosphorous transitions in forms inaccessible to plants.
Juan Espinosa Gonzalez, Vicente Espinosa Hernández, Enrique Ojeda Trejo, Julián Delgadillo Martínez, Juan Celestino Molina Moreno, Francisco Landeros Sánchez   +5 more
doaj   +3 more sources

Morphogenic responses of three explants of Lupinus montanus (H.B.K.) cultured in vitro

Revista Chapingo: Serie Ciencias Forestales y del Ambiente, 2015
Resumen El necrosamiento y la respuesta morfogénica de explantes de cotiledón, epicótilo e hipocótilo de plántulas de Lupinus montanus (H.B.K.) germinadas in vitro se evaluaron para establecer las condiciones básicas de micropropagación. El necrosamiento
Gabriel Ramírez-González, José L. Rodríguez-de la O, Jesús G. Arreola-Ávila, José G. Álvarez-Moctezuma   +3 more
doaj   +4 more sources

The Lupinus montanus Complex of Mexico and Central America

Annals of the Missouri Botanical Garden, 1977
The recognition of the Lupinus montanus complex by morphological traits is discussed. Ecological modification of traits is discussed and the island nature of distribution from mountain peak to mountain peak produces semi-isolated gene pools. Long range dispersal and introgression from other lupines has occurred at the northern end of the distribution ...
Dunn, David B., Harmon, William E
exaly   +6 more sources

When island-like populations at high elevation show genetic divergence despite no morphological variability: the case of Lupinus montanus in Central Mexico

Turkish Journal of Botany, 2013
Lupinus montanus subsp. montanus var. montanus Kunth is a widespread taxon occurring throughout the highlands of Central Mexico and Guatemala. Populations of this variety show little variation in plant morphology, but their highly disjunct island-like distribution suggests that genetic differentiation between populations should be expected.
Maxime Ferval, Luc Legal, Charles Gers
exaly   +4 more sources

Genomic fingerprinting versus nuclear gene sequences: A comparative approach for studying the Lupinus montanus (Fabaceae) species complex

South African Journal of Botany, 2013
AbstractThe taxonomy and systematics of Mexican Lupinus are lacking in resolution, because the taxa are distinguished using a few minor and inconsistent morphological characters. The use of molecular markers can contribute to resolving such issues.
Maxime Ferval, Luc Legal, Charles Gers
exaly   +3 more sources

Producción, dispersión y banco de semillas en Lupinus montanus Kunth en el límite superior de su distribución altitudinal en el Nevado de Toluca

Revista Chapingo Serie Ciencias Forestales y del Ambiente, 2021
Introducción: Ante el cambio climático, las plantas pueden adaptarse, emigrar o morir; sin embargo, la migración por dispersión natural puede ser muy lenta. Objetivo: Determinar el potencial productivo, la distancia de dispersión y el banco de semillas de Lupinus montanus Kunth (lupino) en el límite superior (4 200 m) de su distribución natural en el ...
Diana Córdoba-Rodríguez, J. Jesús Vargas-Hernández, Francisca O. Plascencia-Escalante, Javier López-Upton, Marlín Pérez-Suárez, Carlos Trejo-López   +5 more
openaire   +2 more sources

Assessing the Nutritional Effect of Lupinus montanus on Zea mays sp. through the Use of Rhizotrons

, 2023
Maize (Zea mays sp) is one of the most important basic grains in our diets, and requires high levels pf nitrogen and phosphorus for optimum growth. However, phosphorus is problematic due to its high reactivity in the soil matrix, meaning that it is fixed in a very short time and inaccesible to plants.
Vicente Espinosa-Hernández, Juan Espinosa Gonzalez, Enrique Ojeda Trejo, Julian Delgadillo Martinez, Juan Celestino Molina Moreno   +4 more
openaire   +3 more sources

Assessing the genotoxicities of sparteine and compounds isolated from Lupinus mexicanus and L. montanus seeds by using comet assay

Genetics and Molecular Research, 2014
The genus Lupinus is widely distributed. Its seeds are used for animal and human food, and Lupinus possesses pharmacological potential because of its high content of quinolizidine alkaloids and flavonoids; however, there is little available information about its genotoxicity.
M R, Silva, C M, Alvarez, P M, García, M A, Ruiz   +3 more
openaire   +3 more sources

Elevational and Seasonal Patterns of Plant-Hummingbird Interactions in a High Tropical Mountain. [PDF]

Ecol Evol
This study examined the patterns and potential drivers of diversity and spatiotemporal dynamics of plant–hummingbird interactions across Mexico's high tropical elevational gradient. Results revealed the importance of species turnover, interaction rewiring, and phenological overlap in network structuring, with smaller roles of abundance, morphology, and
Sentíes-Aguilar EM, Martén-Rodríguez S, Huerta-Ramos G, Díaz-Infante S, López-Segoviano G, Aguirre-Jaimes A, Quesada-Avendaño M, Cortés-Flores J, Arizmendi MDC.   +8 more
europepmc   +2 more sources

DIVERSIDAD MORFOLÓGICA Y CONCENTRACIÓN DE PROTEÍNA DE Lupinus spp. EN LA REGIÓN CENTRO-ORIENTAL DEL ESTADO DE PUEBLA, MÉXICO [PDF]

Acta Botanica Mexicana, 2012
El objetivo del presente estudio fue caracterizar la diversidad morfológica y determinar la concentración de proteína en semillas del género Lupinus (Leguminosae) en los ecosistemas agrícola y forestal de la región centro oriental del estado de Puebla ...
Luz del Carmen Lagunes-Espinoza, Javier L\u00F3pez-Upton, Eustolia Garc\u00EDa-L\u00F3pez, Jes\u00FAs Jasso-Mata, Adriana Delgado-Alvarado, Gabino Garc\u00EDa de Los Santos   +5 more
doaj   +7 more sources