PHYTOTOXINS PRODUCED BY PESTALOTIOPSIS-OENOTHERAE, A PATHOGEN OF EVENING PRIMROSE

被引：54
|
作者：
VENKATASUBBAIAH, P
VANDYKE, CG
CHILTON, WS
机构：
[1] W.S. Chilton Department of Botany, North Carolina State University, Raleigh
来源：
PHYTOCHEMISTRY | 1991年 / 30卷 / 05期
关键词：
PESTALOTIOPSIS-OENOTHERAE; OENOTHERA-LACINIATA; ONAGRACEAE; EVENING PRIMROSE; FUNGAL PHYTOTOXINS; OXYSPORONE; PESTALOPYRONE; PESTALOTIN; HYDROXYPESTALOTIN;
D O I：
10.1016/0031-9422(91)84189-Y
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The major phytotoxin produced by Pestalotiopsis oenotherae, a pathogen of evening primrose, has been identified as oxysporone, a compound not previously known as a phytotoxin. Pestalopyrone, a minor new toxin, has been shown to be 6-(1'-methylprop-1'-enyl)-4-methoxy-2-pyrone. The gibberellin synergists pestalotin and hydroxypestalotin, also produced by this fungus, are only weakly phytotoxic.
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收藏
页码：1471 / 1474
页数：4
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