病原相关蛋白及其在植物抗病中的作用

被引:40
作者
杜良成
王钧
机构
[1] 中国科学院上海植物生理研究所
[2] 中国科学院上海植物生理研究所 上海 中国科学院昆明植物研究所
[3] 昆明
[4] 上海
关键词
蛋白; 基因; 微生物; 病原菌; 病原菌感染; 植物抗病; 烟草品种; 烟叶; 葡聚糖酶;
D O I
暂无
中图分类号
学科分类号
摘要
病原相关蛋白广泛存在于高等植物中,它可以为各种微生物病原菌诱导产生,具有相对低的分子量,稳定性较大,多存在于胞间,在进化上相对保守,是植物潜在的抗病物质,很可能参与植物对病原菌的诱导抗性,其中许多蛋白具有几丁酶和β-1,3-葡聚糖酶活力。目前,多个病原相关蛋白的基因已被分离,克隆,并在植物中表达。
引用
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页码:1 / 6
页数:6
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