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.

引用

页码：1471 / 1474

页数：4

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[3]

BELLAMY LJ, 1959, INFRARED SPECTRA COM, P187

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