Results 41 to 50 of about 590,992 (382)

Influence of salicylic acid on phytochelatin synthesis in Zea mays during Cd stress [PDF]

open access: yes, 2013
: Presoaking maize (Zea mays) seeds in salicylic acid (SA) reduces damage caused by cadmium. In the present work the possible role of phytochelatins (PCs) in SA-mediated protection against Cd toxicity was investigated. Seeds were presoaked in 0.5 mM SA,
Janda, Tibor   +4 more
core   +1 more source

Modeling of suitable geographic areas for Striacosta albicosta in corn and dry bean crops under climate change scenarios. [PDF]

open access: yesPest Manag Sci
In recent years, the occurrence of the pest Striacosta albicosta has expanded from western to eastern North America. This study identified areas with suitable climatic conditions for the establishment of this pest. Our findings may guide government agencies to prevent the spread of this pest to new areas.
Pereira PS   +5 more
europepmc   +2 more sources

Photoprotective Acclimation of the Arabidopsis thaliana Leaf Proteome to Fluctuating Light

open access: yesFrontiers in Genetics, 2020
Plants are subjected to strong fluctuations in light intensity in their natural growth environment, caused both by unpredictable changes due to weather conditions and movement of clouds and upper canopy leaves and predictable changes during day-night ...
Stefan Niedermaier   +6 more
doaj   +1 more source

Ecogeography of teosinte. [PDF]

open access: yesPLoS ONE, 2018
Adaptation of crops to climate change has motivated an increasing interest in the potential value of novel traits from wild species; maize wild relatives, the teosintes, harbor traits that may be useful to maize breeding.
José de Jesús Sánchez González   +7 more
doaj   +1 more source

Contributions of Zea mays subspecies mexicana haplotypes to modern maize

open access: yesNature Communications, 2017
Maize was domesticated from lowland teosinte (Zea mays ssp. parviglumis), but the contribution of highland teosinte (Zea mays ssp. mexicana, hereafter mexicana) to modern maize is not clear. Here, two genomes for Mo17 (a modern maize inbred) and mexicana
Ning Yang   +20 more
semanticscholar   +1 more source

LA GESTIÓN DEL SUELO EN BOGOTÁ D.C. DESDE 1998. UNA REVISIÓN A PARTIR DE UN ENFOQUE DE POLÍTICAS PÚBLICAS SOBRE LA CIUDAD

open access: yesNuevo Derecho, 2018
La ciudad de Bogotá D.C. a través del uso de algunos instrumentos de planificación urbana     ha ido construyendo diferentes representaciones y significados sobre el territorio.
Marlon Arias Sánchez
doaj   +1 more source

Construction of the third-generation Zea mays haplotype map

open access: yesbioRxiv, 2015
Background Characterization of genetic variations in maize has been challenging, mainly due to deterioration of collinearity between individual genomes in the species. An international consortium of maize research groups combined resources to develop the
R. Bukowski   +26 more
semanticscholar   +1 more source

T 1-mapping and dielectric properties evaluation of a 3D printable rubber-elastomeric polymer as tissue mimicking materials for MRI phantoms

open access: yesMaterials Research Express, 2020
In this study, a new series of 3D printable rubber-elastomeric polymer called PORO-LAY materials have been investigated regarding their suitability to serve as tissue mimicking materials (TMMs) for MRI phantoms.
Lotfi Talalwa   +5 more
doaj   +1 more source

¿Libertad contra igualdad?

open access: yesRevista Mexicana de Ciencias Políticas y Sociales, 2021
Recordando el bicentenario de la primera nación que se comprometió con el principio de la independencia, los Estados Unidos, el sociólogo estadounidense Zbigniew Brzezinski hace referencia a los que parecen ahora proyectos encontrados de esa nación y los
Leopoldo Zea
doaj   +1 more source

Third-codon transversion rate-based _Nymphaea_ basal angiosperm phylogeny -- concordance with developmental evidence [PDF]

open access: yes, 2007
Flowering plants (angiosperms) appeared on Earth rather suddenly approximately 130 million years ago and underwent a massive expansion in the subsequent 10-12 million years.
(Max) Zong-Ming Cheng   +4 more
core   +2 more sources

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