Stabilization of Oat Leaf Protoplasts through Polyamine-mediated Inhibition of Senescence 1
AUTOR(ES)
Altman, Arie
RESUMO
Protoplasts isolated from Avena sativa L. leaves undergo progressive senescence when incubated aseptically in 0.6 m mannitol with or without added nutrients. This senescence is manifested by morphological deterioration and ultimate lysis of protoplasts, by a decrease in incorporation of [3H]uridine and [3H]leucine into macromolecules, and by a sharp increase in ribonuclease activity.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=542665Documentos Relacionados
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