Wheat genes encoding two types of PR-1 proteins are pathogen inducible, but do not respond to activators of systemic acquired resistance
Wheat genes encoding two types of PR-1 proteins are pathogen inducible, but do not respond to activators of systemic acquired resistance
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DOI：
10.1094/mpmi.1999.12.1.53
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发表时间：
1999-01-01
影响因子：
3.5
通讯作者：
Ryals, J
中科院分区：
文献类型：
--
作者：
Molina, A;Görlach, J;Ryals, J
克隆了编码蛋白PR-1.1和PR-1.2的小麦cDNA。推导的氨基酸序列同源的病原体诱导的，基本PR-1蛋白从植物。虽然PR1.1和PR1.2基因的表达诱导后，无论是兼容或不兼容的菌株的真菌病原体小麦白粉病菌感染，这些基因没有响应激活剂的系统获得性抗性（SAR），如水杨酸（SA），苯并噻二唑（BTH），或异烟酸（INA）。
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).