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S－诱抗素（原名脱落酸）是“国家８６３计划”和“国家九五重点科技攻关项目”的高科技成果，被称为“植物抗逆诱导最核心物质”，为提高植物抗逆性提供了新的植保生物武器。主要表现在以下方面：在寒冷胁迫下，S－诱抗素启动细胞抗冷基因的表达，合成抗冷蛋白，诱导植物产生
S-decoy (formerly abscisic acid) is a high-tech achievement of “National 863 Plan” and “National 95 Key Scientific and Technological Projects”, which is called “the core material for plant resistance induction”. In order to improve plant stress resistance New plant protection biological weapons provided. Mainly in the following areas: Under cold stress, S-decoy activates the expression of cold-resistant genes in cells, synthesizes anti-cold proteins and induces plant production