The distribution and subcellular localization of the two major proteases present in oat (Avena sativa L. cv Victory) leaves was investigated. Both the acidic protease, active at pH 4.5, and the neutral protease, active at pH 7.5, are soluble enzymes; a few percent of the enzyme activity was ionically bound or loosely associated with organellar structures sedimenting at 1000g. On the average, 16...

Choosing genotypes with a high capacity for taking up nitrogen (N) from the soil and the ability to efficiently compete with weeds for this nutrient is essential to increasing the sustainability of cropping systems that are less dependent on auxiliary inputs. This research aimed to verify whether differences exist in N uptake and N fertilizer recovery capacity among wheat genotypes and, if so, ...

a multivariate statistical analysis was performed on morphological characters of sixty-one populations of avena eriantha dur. a. clauda dur., a. barbata pott ex link., a. wiestii steud., a. fatua l., a. sterilis ssp. ludoviciana l. and a. sativa l. factor analysis revealed that intraspecific morphological variations are due to quantitative characters. interspecific as well as intersectional rel...

The purpose of this study was to optimize conditions solid-phase fermentation lactic acid bacteria enhance GABA contents in grains. Optimal that could the content after fermenting Oryza sativa (brown rice) were investigated by changing Lactobacillus strain, temperature, time, and inoculated number. Avena sativa, Cicer arietinum, red brown Lens culinaris then fermented using optimal measure chan...

La producción de avena por su versatilidad y cualidades nutricionales está ampliamente extendida en países vecinos como Argentina Chile no sólo importancia para la alimentación humana sino también animal, destacando uso con este doble propósito. En marco, Bolivia, el ámbito agricultura familiar puede constituirse una oportunidad generación ingresos adaptación al cambio climático comportarse int...

La avena es un cereal de alto valor nutritivo para humanos y animales. El objetivo del estudio fue caracterizar agronómicamente ocho genotipos en respuesta a la restricción lluvia. Se realizó los Andes centrales Perú mediante diseño completamente al azar con arreglo factorial forrajera (INIA901 Mantaro15, INIA902 Africana, INIA903 Tayco, Junín-Jauja blanca, Centenario, Junín-Tarma negra, negra ...

Electrophysiological measurements were made on the mesophyll cells of wheat (Triticum aestivum L. cv Waldron) and oat (Avena sativa L. cv Garry) coleoptiles treated either with the herbicide diclofop-methyl (methyl 2-(4-(2',4'-dichlorophenoxy)phenoxy)propanoate), or it's primary metabolite diclofop, (2-(4-(2',4'-dichlorophenoxy)phenoxy)-propanoic acid). Application of a 100 micromolar solution ...

Uptake of the lipophilic cation triphenylmethylphosphonium into mesophyll protoplasts of oat (Avena sativa L. cv. "Garry") approaches equilibrium at 3 to 4 hours. The resulting external and internal concentrations are then used with the Nernst equation to obtain a membrane potential of -62 millivolts, inside negative. Potentials calculated in this manner are depolarized by adding 2 mm sodium az...