ISSN:
1399-3054
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Biology
Notes:
Parenchyma tissue from potato (Solanum tuberosum L. cv. Russet) tubers was treated with inhibitors to the release of metabolic energy in order to determine the importance of an active transport system for (2,4-dichlorophenoxy)acetic acid (2,4-D) and (2,4,5-trichlorophenoxy)acetic acid (2,4,5-T) accumulation. Results from treatments with carbonylcyanide m-chlorophenylhydrazone, an inhibitor of oxidative phosphorylation, and N,N'-dicyclohexylcarbodiimide, an inhibitor of membrane-bound adenosine triphosphatase, indicated 2,4-D and 2,4,5-T accumulation to be independent of available energy as influenced by these metabolic inhibitors. Lecithin treated parenchyma tissue accumulated more 2,4-D and 2,4,5-T than untreated tissue indicating possible binding of the herbicide to the lecithin moiety.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1399-3054.1972.tb03624.x
