3-Hydroxyacetophenone in carnations is a phytoanticipin active against Fusarium oxysporum f sp dianthi

被引：24

作者：

Curir, P

Marchesini, A

Danieli, B

Mariani, F

机构：

[1] UNIV MILAN,DIPARTIMENTO CHIM ORGAN & IND,I-20133 MILAN,ITALY

[2] IST SPERIMENTALE FLORICOLTURA,I-18038 SAN REMO,ITALY

[3] IST SPERIMENTALE NUTR PIANTE,I-10100 TURIN,ITALY

来源：

PHYTOCHEMISTRY | 1996年 / 41卷 / 02期

关键词：

Dianthus caryophyllus; Caryophyllaceae; carnation; Fusarium oxysporum; resistance; phenols; 3-hydroxyacetophenone; phytoanticipin;

D O I：

10.1016/0031-9422(95)00603-6

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：

Among other constitutive phenols, 3-hydroxyacetophenone has been detected in an uninfected carnation cultivar totally resistant to Fusarium oxysporum f. sp. dianthi, a fungus known to cause the main disease affecting this plant species. In both in vivo and in vitro experiments, the isolated compound proved very active in restricting parasite development. Thus, 3-hydroxyacetophenone, as a preformed and constitutive component of the uninfected cultivar, can be considered as a carnation phytoanticipin.

引用

页码：447 / 450

页数：4

共 20 条

[1] DIFFERENCES IN PATHOGENESIS OBSERVED AMONG SUSCEPTIBLE INTERACTIONS OF CARNATION WITH 4 RACES OF FUSARIUM-OXYSPORUM F-SP DIANTHI [J].