The biosynthesis of the closely related 2,3-dihydroxybenzoic acid (2,3-DHBA) is also discussed. This pathway shares the first enzyme with the SA-biosynthesis from chorismate, and seems to occur in both plants and microorganisms.doi:10.1016/S0167-7306(08)60493-7Marianne C. Verberne *...
论文--自然科学论文 [Plant Signaling & Behavior 4:6, 493-496; June 2009]; ©2009 Landes Bioscience Salicylic acid (SA) is an important signal molecule in plants. Two pathways of SA biosynthesis have been proposed in plants. Biochemical studies using isotope feeding have suggested that plants ...
In plants, salicylic acid (SA), a molecule important for resistance to pathogens, is synthesized from phenylalanine or isochorismate. Although SA is reportedly synthesized via the isochorismate pathway in pathogen-infected Arabidopsis, the predominant pathway in pathogen-infected tobacco has not been know...
In the past two years, significant progress has been made in understanding the mechanism of salicylic-acid biosynthesis and signaling in plants. A pathway ... J Shah - 《Current Opinion in Plant Biology》 被引量: 1068发表: 2003年 The salicylic acid loop in plant defense In the past two ye...
Actin depolymerization induce salicylic acid biosynthesis via ICS1 dependent pathway To establish that SA levels can increase upon actin depolymerization, we measured phytohormone content inA.thalianaseedlings treated with just 200 nM latrunculin B. Such a low concentration of latrunculin B proved suffici...
YANG L; LI B; ZHENG X;.Salicylic acid biosynthesis is enhanced and contributes to increased biotrophic pathogen resistance in Arabidopsis hybrids.Nature ... Y Li,B Li,XY Zheng,... - 《Nature Communications》 被引量: 31发表: 2015年 Corrigendum: Salicylic acid biosynthesis is enhanced and contr...
Salicylic acid alleviates the heat stress-induced oxidative damage of starch biosynthesis pathway by modulating the expression of heat-stable genes and proteins in wheat (Triticum aestivum). Acta Physiol Plant. 2015;37:1–12. Article Google Scholar Barba-Espín G, Clemente-Moreno MJ, Álvarez S...
infection increased both the endogenous SA content and the expression of salicylic acid biosynthesis genes inCmWRKY15-1-overexpressing plants, whereasCmWRKY15-1RNAi plants exhibited the opposite effects under the same conditions. Finally, the transcript levels of pathogenesis-related (PR) genes involved...
Salicylic acid (SA) is a plant hormone essential for effective resistance to viral and non-viral pathogens. SA biosynthesis increases rapidly in resistant hosts when a dominant host resistance gene product recognizes a pathogen. SA stimulates resistance to viral replication, intercellular spread and sys...
Biosynthesis and metabolism of salicylic acid Pathways of salicylic acid (SA) biosynthesis and metabolism in tobacco have been recently identified. SA, an endogenous regulator of disease resistance, is... Lee HI,I Raskin,J Leon - 《Proceedings of the National Academy of Sciences of the United ...