PARTICIPATION OF ORYZA-SATIVA LEAF WAX IN APPRESSORIUM FORMATION BY PYRICULARIA-ORYZAE

被引：31

作者：

UCHIYAMA, T

OKUYAMA, K

机构：

[1] Faculty of Agriculture, Niigata University, Niigata, 950-21, Ikarashi

来源：

PHYTOCHEMISTRY | 1990年 / 29卷 / 01期

关键词：

appressorium formation; Gramineae; leaf wax; Oryza sativa; Pyricularia oryzae Cavara; rice;

D O I：

10.1016/0031-9422(90)89017-4

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：

Appressorium formation of Pyricularia oryzae P2 on cover-glass coated with each of the components of rice leaf wax was examined. Wax esters, aldehydes and alcohols, having polar groups and low contact angles, promoted appressorium formation, but alkanes, non-polar molecules having high contact angles, had no effects. Germination of conidia, however, was not aftected with those constituents. © 1990.

引用

页码：91 / 92

页数：2

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