Browsing by Author "Pizarro, Lorena"

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Otro

Diagnóstico Genético Molecular de Síndrome de Xq-Frágil.

Pizarro, Lorena; Alliende Rodríguez, María Angélica; Curotto, B.; Toro, J.; Codriansky, Y.; Cortés, F.; Troncoso, L. (Universidad de Chile - INTA, 2007)
Artículo

Hydroxamic acids in Secale cereale L. and the relationship with their antifeedant and allelopathic properties

Copaja Castillo, Sylvia; Villarroel, Elisa; Bravo Vergara, Héctor; Pizarro, Lorena; Argandoña Cortés, Víctor Hugo (VERLAG Z NATURFORSCH, 2006-10)

Contents of the hydroxamic acids 2,4-dihydroxy-1,4-benzoxazin-3-one (DIBOA), and 2,4-dihydroxy-7-methoxy-1,4-benzoxazin-3-one (DIMBOA) in leaves and roots of 14 cultivars of rye, Secale cereale L., were determined. Dynamics ...
Artículo

Levels of Lycopene b-Cyclase 1 Modulate Carotenoid Gene Expression and Accumulation in Daucus carota

Moreno, Juan Camilo; Pizarro, Lorena; Fuentes, Paulina; Handford, Michael; Cifuentes Guzmán, Víctor; Stange Klein, Claudia (PLoS ONE, 2013)

Plant carotenoids are synthesized and accumulated in plastids through a highly regulated pathway. Lycopene b-cyclase (LCYB) is a key enzyme involved directly in the synthesis of a-carotene and b-carotene through the ...
Artículo

Light-dependent regulation of carotenoid biosynthesis in plants

Pizarro, Lorena; Stange Klein, Claudia (Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, 2008-12-22)

Carotenoids are colored terpenes synthesized in plants, algae and some yeasts and bacteria. In plants and algae, these lipophilic molecules exert functional roles in hormone synthesis, photosynthesis, photomorphogenesis ...