文献翻译：生长素与水杨酸信号通路的拮抗作用通过调控拟南芥的 …
我们用CRISPR-Cas9技术成功构建了三个独立的PR1敲除突变体（pr1-1，pr1-2，pr1-3）。SA诱导基因PR1的突变相较与野生型，表现出正常的初生根（图3G）和数量增多的萌发侧根（ …
Salicylic acid: A key regulator of redox signalling and plant immunity
2021年11月1日 · SA induces the hypersensitive response and systemic acquired resistance (SAR). It involves multifaceted network of the SA receptor Non-Expressor of Pathogenesis …
Structural basis of salicylic acid perception by - Nature
2020年8月12日 · Previous genetic studies of SA-insensitive mutants in A. thaliana have identified NONEXPRESSOR OF PATHOGENESIS-RELATED GENES 1 (NPR1) as a transcriptional …
The function of plant PR1 and other members of the CAP protein ...
2023年3月17日 · However, only PR1 is transcriptionally induced upon pathogen attack. Expression of PR1 is controlled by the stress hormone salicylic acid (SA), and the rate of PR1 …
Salicylic acid biosynthesis is enhanced and contributes to …
2015年6月12日 · Salicylic acid (SA) is an immune signal that increases in response to pathogen infection 26, and this increase often coincides with elevated expression of antimicrobial...
Salicylic acid (SA)-mediated plant immunity against biotic stresses: …
2024年3月1日 · Elevated SA level triggers SAR by coordinated activation of PR genes (e.g. PR1, PR2, PR5) and involves one or more long-distance signals that transmit an augmented …
MPK3 and MPK6 control salicylic acid signaling by up-regulating
2022年1月15日 · In the first layer, cell surface-localized pattern-recognition receptors (PRRs) recognize conserved pathogen-associated molecular patterns (PAMPs) and then elicit PAMP …
Cell 突破！董欣年团队揭示植物免疫反应调控新机制：NPR1形成 …
该研究发现，NPR1在SA作用下形成NPR1凝聚体 (salicylic acid-induced NPR1 condensates, SINCs)。 SINCs富含应激响应蛋白，包括NB-NLR类蛋白受体、氧化和DNA损伤响应蛋白、 …
Accumulation of salicylic acid and PR-1 gene ... - ScienceDirect
1999年8月1日 · The relationship between salicylic acid (SA) accumulation, PR-1 gene expression, and the degree of systemic acquired resistance (SAR) established in Arabidopsis plants has …
Plant Cell | 张跃林团队揭示水杨酸受体NPR1和NPR3/4在植物免疫 …
2020年10月13日 · 该研究发现，npr1和npr3/4可以通过调控nhp合成相关基因ald1，sard4及fmo1的表达控制nhp的积累，从而影响sar。此外，病原体模式分子引发的pti和效应分子引发 …