Micropropagación de chayote (Sechium edule Jacq. S.W.) a partir de brotes vegetativos.

A comparative assessment of morphological and molecular diversity among Sechium edule (Jacq.) Sw. accessions in India

Genetic variation of 36 Sechium edule accessions collected across 12 states in India was assessed using morphological traits and DAMD markers. Eighteen fruit morphological traits (both qualitative and quantitative) were evaluated to confirm the variations in the present collection. Quantitative traits showed major variations with respect to fruit weight (7.85-498.33 g/fruit), fruit length (5.8-...

Extracts and Fractions from Edible Roots of Sechium edule (Jacq.) Sw. with Antihypertensive Activity

Sechium edule is traditionally used in Mexico as a therapeutic resource against renal diseases and to control high blood pressure. The purpose of this work is to evaluate the antihypertensive effect of the hydroalcoholic extract obtained from the roots of this plant, including its fractions and subfractions, on different hypertension models induced with angiotensin II (AG II). The hydroalcoholi...

Purification and Partial Characterization of β-Glucosidase in Chayote (Sechium edule).

β-Glucosidase (EC 3.2.1.21) is a prominent member of the GH1 family of glycoside hydrolases. The properties of this β-glucosidase appear to include resistance to temperature, urea, and iodoacetamide, and it is activated by 2-ME, similar to other members. β-Glucosidase from chayote (Sechium edule) was purified by ionic-interchange chromatography and molecular exclusion chromatography. Peptides d...

Extraction de la toxine de Clostridium chauvoei a partir des corps microibens

Elicitación de Objetivos a partir de Escenarios

La Ingeniería de Requerimientos se ocupa de los aspectos de la Ingeniería de Software, relacionados con la comprensión y producción de descripciones de problemas para resolverlos a través de la construcción de Sistemas de Software. Los fundamentos del sistema (el por qué) están abarcados por los “objetivos” de la organización, y se definen usualmente como las metas a ser cumplidas por el sistem...