(+)-Strigol, a witchweed seed germination stimulant, from Menispermum dauricum root culture.
(+)-Strigol was isolated from Menispermum dauricum root culture filtrate. Its identity was confirmed by HPLC, 1H NMR, UV and MS, and on the basis of its CD spectrum. This is the first report on isolation of strigolactone from aseptic plant culture.
Yasuda
Norifumi
N
Arid Land Research Center, Tottori University, 1390 Hamasaka, Tottori 680-0001, Japan.
Sugimoto
Yukihiro
Y
Kato
Masako
M
Inanaga
Shinobu
S
Yoneyama
Koichi
K
D001681:Biological Assay; D002851:Chromatography, High Pressure Liquid; D046508:Culture Techniques; D018525:Germination / Q000187:drug effects; D007783:Lactones / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D009682:Magnetic Resonance Spectroscopy; D031603:Menispermum / Q000737:chemistry*; D010937:Plant Growth Regulators / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D018517:Plant Roots / Q000737:chemistry; D012639:Seeds / Q000187:drug effects / Q000254:growth & development; D012717:Sesquiterpenes / Q000737:chemistry* / Q000302:isolation & purification / Q000494:pharmacology; D021241:Spectrometry, Mass, Electrospray Ionization; D034362:Striga / Q000187:drug effects / Q000254:growth & development*
D007783:Lactones; D010937:Plant Growth Regulators; D012717:Sesquiterpenes; C483518:strigol