Biosynthesis and regulation of salicylic acid and N-hydroxypipecolic acid in plant immunity

编号 040022303

推送时间 20200127

研究领域 森林培育 

年份 2020 

类型 期刊 

语种 英语

标题 Biosynthesis and regulation of salicylic acid and N-hydroxypipecolic acid in plant immunity

来源期刊 Molecular Plant

期 第223期

发表时间 20191218

关键词 plant immunity;  Salicylic acid (SA); 

摘要 Salicylic acid (SA) has long been known to be essential for basal defense and systemic acquired resistance (SAR). N-hydroxypipecolic acid (NHP), a recently discovered plant metabolite, also plays a key role in SAR and to a less extent in basal resistance. Following pathogen infection, levels of both compounds are dramatically increased. Analysis of SA- or SAR-deficient mutants has uncovered how SA and NHP are biosynthesized. The completion of the SA and NHP biosynthetic pathways in Arabidopsis allowed better understanding of how they are regulated. This review discusses recent progresses on SA and NHP biosynthesis and their regulation in plant immunity.

服务人员 孙小满

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