Wheat genes encoding two types of PR-1 proteins are pathogen inducible, but do not respond to activators of systemic acquired resistance

被引：90

作者：

Molina, A ^{[1
]}

Görlach, J ^{[1
]}

Volrath, S ^{[1
]}

Ryals, J ^{[1
]}

机构：

[1] Novartis Crop Protect Inc, Biotechnol & Genom Ctr, Res Triangle Pk, NC 27709 USA

来源：

MOLECULAR PLANT-MICROBE INTERACTIONS | 1999年 / 12卷 / 01期

关键词：

induced resistance; monocots; pathogenesis-related (PR) proteins; WCI genes;

D O I：

10.1094/MPMI.1999.12.1.53

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：

Wheat cDNAs that encode proteins PR-1.1 and PR-1.2 were cloned. Deduced amino acid sequences were homologous to those of pathogen-induced, basic PR-1 proteins from plants. Although expression of PR1.1 and PR1.2 genes was induced upon infection with either compatible or incompatible isolates of the fungal pathogen Erysiphe graminis, these genes did not respond to activators of systemic acquired resistance (SAR), such as salicylic acid (SA), benzothiadiazole (BTH), or isonicotinic acid (INA).

引用

页码：53 / 58

页数：6

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