Results 61 to 70 of about 6,403 (209)

Potencial de espécies vegetais para a remediação do herbicida trifloxysulfuron-sodium Potential of plant species for remediation of trifloxysulfuron-sodium

Planta Daninha, 2005
Este trabalho teve como objetivo avaliar a eficiência de espécies vegetais na remediação do herbicida trifloxysulfuron-sodium em solos, utilizando o feijão (Phaseolus vulgaris) como planta indicadora.
S.O. Procópio, J.B. Santos, A.A. Silva, F.R. Pires, J.I. Ribeiro Júnior, E.A. Santos   +5 more
doaj   +1 more source

Allelopathic potential of Cover Crops in Control of Shrubby False Buttonweed (Spermacoce verticillata) [PDF]

Planta Daninha, 2018
: Searching for alternatives to deal with weeds without the exclusive use of herbicides can increase the sustainability of agricultural production in the Amazon region.
L.A. VARGAS, A.M.A. PASSOS, D. KARAM
doaj   +2 more sources

The Three-Dimensional Structure of Canavalin from Jack Bean (Canavalia ensiformis) [PDF]

Plant Physiology, 1993
The three-dimensional structure of the vicilin storage protein canavalin, from Canavalia ensiformis, has been determined in a hexagonal crystal by x-ray diffraction methods. The model has been refined at 2.6 A resolution to an R factor of 0.197 with acceptable geometry.
Ko, TP, Ng, JD, McPherson, A
openaire   +4 more sources

Gene Editing and Transformation Strategies for Engineering Drought‐Tolerant Legumes

Legume Science, Volume 8, Issue 1, March 2026.
ABSTRACT Legumes play a vital role in agriculture, nutrition, and the economy, but their production faces significant threats. Among these, drought and its unpredictability will be the most damaging constraint in the coming decades. Enhancing drought tolerance is essential for resilient and sustainable legume cultivation, and genetic engineering ...
Andrea Fernandez‐Gutierrez, Shaun J. Curtin, Juan J. Gutierrez‐Gonzalez   +2 more
wiley   +1 more source

El desarrollo de leguminosas de cobertura por hongos micorrízicos arbusculares depende del grado de especificidad de los simbiontes

Manglar
Los hongos micorrízicos arbusculares se asocian a las leguminosas para mejorar la fijación de nitrógeno y la absorción de nutrientes, promoviendo así el crecimiento vegetal y reduciendo el uso de fertilizantes.
Luz Elizabeth Valdiviezo-Saavedra, Winston Franz Ríos-Ruiz, José Carlos Rojas García, Diana Trace Sandoval-Flores   +3 more
doaj   +1 more source

Urea Biosensor Based on a Field‐Effect Capacitor Modified With a Stacked Weak Polyelectrolyte/Enzyme Bilayer

Electrochemical Science Advances, Volume 6, Issue 1, February 2026.
ABSTRACT Urea is formed from the metabolism of proteins and used as a biomarker for diagnosing and monitoring various medical conditions. In this work, a urea biosensor based on an electrolyte‐insulator‐semiconductor capacitor (EISCAP) modified with a stacked polyelectrolyte polyallylamine hydrochloride (PAH)/urease bilayer prepared by the layer‐by ...
Astghik S. Tsokolakyan, Vardan A. Hayrapetyan, Derenik K. Petrosyan, Melanie Welden, Heiko Iken, Michael J. Schöning, Mkrtich A. Yeranosyan, Arshak Poghossian   +7 more
wiley   +1 more source

EFECTO DE LA APLICACIÓN DE ESTIÉRCOL VACUNO E INOCULACIÓN MICORRIZICA SOBRE EL CRECIMIENTO Y PRODUCCIÓN DE SEMILLAS DE Canavalia ensiformis EN SUELOS FERRALÍTICOS ROJOS LIXIVIADOS

Cultivos Tropicales, 2014
El trabajo se realizó con el objetivo de evaluar la aplicación conjunta de estiércol vacuno e inoculación micorrízica en la producción de semillas de Canavalia ensiformis , en condiciones de fincas productivas ubicadas en un suelo Ferralítico Rojo ...
Gloria M. Martín Alonso, Pedro J. González Cañizarez, Ramón Rivera Espinosa, Joan Arzola Batista, Alberto Pérez Díaz   +4 more
doaj  

Differential behavior of the summer cover crops in the absorption and translocation of copper

Ciência Rural, 2018
: Phytoremediation is an alternative technique used to treat copper-contaminated soils. The objective of this research was to explore the behavior of nine summer cover crops regarding the growth, absorption and translocation of copper in soils with ...
Diogo Vendruscolo, Natielo Almeida Santana, Kelen Müller Souto, Paulo Ademar Avelar Ferreira, George Wellington Bastos de Melo, Rodrigo Josemar Seminoti Jacques   +5 more
doaj   +1 more source

Acute Toxicity and Genotoxicity of cMoL, a Lectin From Moringa oleifera Seeds With Antifungal Activity Against Cryptococcus Strains

Journal of Applied Toxicology, Volume 46, Issue 2, Page 682-696, February 2026.
ABSTRACT Coagulant Moringa oleifera lectin (cMoL) is one of the compounds involved in the application of M. oleifera seeds for traditional water treatment methods. The present study highlights the new biotechnological potential of cMoL lectin as an antifungal agent against Cryptococcus neoformans B3501 and H99 and Cryptococcus gattii R265 strains ...
Matheus Cavalcanti de Barros, Sávia Soraia Santana da Silva, Eduarda Pinto Gagliano, Alícia Natalie Silva dos Santos, Leydianne Leite de Siqueira Patriota, Gustavo Ramos Salles Ferreira, Pollyanna Michelle da Silva, Simone da Paz Leôncio Alves, Julliano Matheus de Lima Maux, Jacinto da Costa Silva Neto, Fernanda Rafaelly Nascimento de Santana, Fabiana Aparecida Cavalcante Silva, Marilene Henning Vainstein, Luana Cassandra Breitenbach Barroso Coelho, Thâmarah de Albuquerque Lima, Thiago Henrique Napoleão, Patrícia Maria Guedes Paiva   +16 more
wiley   +1 more source

Decoding Urease Inhibition: A Comprehensive Review of Inhibitor Scaffolds

ChemMedChem, Volume 21, Issue 2, January 2026.
Representative functional groups known for urease inhibition are reviewed within diverse scaffolds using structure–activity analyses to identify features associated with high inhibitory activity. Urease is a metalloenzyme produced by a wide range of organisms and plays a critical role in nitrogen microbial metabolism by catalyzing the hydrolysis of ...
Nuno Martinho, Natália Aniceto
wiley   +1 more source