Article
Redundant CAMTA Transcription Factors Negatively Regulate the Biosynthesis of Salicylic Acid and N-Hydroxypipecolic Acid by Modulating the Expression of SARD1 and CBP60g.
Molecular plant - 6 Jan 2020
Sun Tongjun, Huang Jianhua, Xu Yan, Verma Vani, Jing Beibei, Sun Yulin, Ruiz Orduna Alberto, Tian Hainan, Huang Xingchuan, Xia Shitou, Schafer Laurel, Jetter Reinhard, Zhang Yuelin, Li Xin
Abstract excerpt
Two signal molecules, salicylic acid (SA) and N-hydroxypipecolic acid (NHP), play critical roles in plant immunity. The biosynthetic genes of both compounds are positively regulated by master immune-regulating transcription factors SARD1 and CBP60g. However, the relationship between the SA and NHP pathways is unclear. CALMODULIN-BINDING TRANSCRIPTION FACTOR 1 (CAMTA1), CAMTA2, and CAMTA3 are known redundant...
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