Rapid Degradation and Limited Synthesis of Phospholipids in the Cotyledons of Mung Bean Seedlings 1
AUTOR(ES)
Gilkes, Neil R.
RESUMO
Seedling growth of mung bean is accompanied by the rapid catabolism of the three major phospholipids in the cotyledons (phosphatidylcholine, phosphatidylethanolamine, and phosphatidylinositol). The decline starts 24 hours after the beginning of imbibition and by the 4th day of growth more than 50% of the phospholipids have been catabolized. Extracts of cotyledons of 24-hour-imbibed beans contain enzymes capable of degrading membrane-associated phospholipids in vitro. This degradation involves phospholipase D and phosphatase activity.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=543020Documentos Relacionados
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