Metabolism of deuterium-labeled jasmonic acid and OPC 8:0 in the potato plant (Solanum tuberosum L.).
The metabolism of deuterium-labeled (+/-)-jasmonicacid and 3-oxo-2-[(Z)pent-2'-enyl]-cyclopentan-1- octanoic acid in potato (Solanum tuberosum L.) was examined by using cultures of potato single-node stems. Deuterium-labeled (+/-)-jasmonic acid and 3-oxo-2-[(Z) pent-2'-enyl]cyclopentan-1-octanoic acid, which had been prepared from commercially available methyl (+/-)-jasmonate, were fed to the cultures, and the metabolites were extracted from the plants and analyzed by a liquid chromatography-selected ion monitoring system. The metabolism of deuterium-labeled (+/-)-jasmonic acid and 3-oxo-2-[(Z)-2'-pentenyl]cyclopentan-1-octanoic acid to 5' and 4'-O-glucopyranosyloxyjasmoic acids was strongly suggested.
Matsuura
Hideyuki
H
Division of Applied Bioscience, Graduate School of Agriculture, Hokkaido University, Sapporo, Japan. matsuura@chem.agr.hokudai.ac.jp
Yoshihara
Teruhiko
T
D000085:Acetates / Q000737:chemistry / Q000378:metabolism; D002210:Caprylates / Q000737:chemistry / Q000378:metabolism*; D002853:Chromatography, Liquid / Q000379:methods; D046508:Culture Techniques / Q000379:methods; D003517:Cyclopentanes / Q000737:chemistry / Q000378:metabolism*; D003903:Deuterium; D005960:Glucosides / Q000737:chemistry / Q000378:metabolism; D006031:Glycosylation; D007553:Isotope Labeling; D015394:Molecular Structure; D054883:Oxylipins; D018547:Plant Stems / Q000378:metabolism; D011198:Solanum tuberosum / Q000378:metabolism*; D013237:Stereoisomerism
C483358:8-(3-oxo-2-cis-((Z)-2-pentenyl)cyclopentyl)octanoic acid; D000085:Acetates; D002210:Caprylates; D003517:Cyclopentanes; D005960:Glucosides; D054883:Oxylipins; C421181:tuberonic acid glucoside; C421182:tuberonic acid; C011006:jasmonic acid; D003903:Deuterium