Polyamine oxidase activity contributes to sustain maize leaf elongation under saline stress

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The possible involvement of apoplastic reactive oxygen species produced by the oxidation of free polyamines in the leaf growth of salinized maize has been studied here. Salt treatment increased the apoplastic spermine and spermidine levels, mainly in the leaf blade elongation zone. The total activit...

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Detalles Bibliográficos
Autores principales:	Rodríguez, A.A., Maiale, S.J., Menéndez, A.B., Ruiz, O.A.
Formato:	Artículo publishedVersion
Lenguaje:	Inglés
Publicado:	2009
Materias:	Growth Maize Polyamine oxidase Polyamines Reactive oxygen species Salinity oxidoreductase polyamine oxidase sodium chloride vegetable protein article enzymology growth, development and aging maize metabolism physiological stress physiology plant leaf Oxidoreductases Acting on CH-NH Group Donors Plant Leaves Plant Proteins Sodium Chloride Stress, Physiological Zea mays
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00220957_v60_n15_p4249_Rodriguez
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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