Alectrol and orobanchol, germination stimulants for Orobanche minor, from its host red clover
作者： Takao Yokota , Hidenori Sakai , Keiji Okuno , Koichi Yoneyama , Yasutomo Takeuchi
DOI: 10.1016/S0031-9422(98)00419-1
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摘要: Abstract Three seed germination stimulants for a parasitic weed, clover broomrape ( Orobanche minor ), were isolated from the root exudate of its host, red Trifolium pratense ) and structures two determined. One was identified as alectrol other novel strigol-related compound which named orobanchol. Orobanchol tentatively proposed to be strigol isomer based on MS NMR spectral data. This is first report spp. genuine host plants. GC-MS techniques analyze strigolactones are also described.
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