Transcription Factor PFB1 Is Required for the Botrytis cinerea Effector BcSCR1‐Mediated Pathogenesis
Molecular Plant Pathology, Volume 27, Issue 1, January 2026.The transcription factor PFB1 interacts with the Botrytis cinerea effector BcSCR1, which represses PFB1's transcriptional activation. This interaction leads to the down‐regulation of OPR3 and WRKY33 expression, resulting in reduced resistance to B. cinerea infection in Arabidopsis.
Xiaoyi Li +8 more
wiley +1 more source
Developing double mutant Arabidopsis plants deficient in fatty acid desaturase 7 and a salicylic acid pathway regulator, NPR1-1 [PDF]
, 2015 Salicylic acid (SA) is one of several molecules whose accumulation is known to stimulate the synthesis of defense genes in Arabidopsis thaliana as well as in other green plants.
Marrufo, Alexys
core +1 more source
A universal primer for isolation of fragments of a gene encoding phytoene desaturase for use in virus-induced gene silencing (VIGS) studies [PDF]
, 2010 We have been using Virus-Induced Gene Silencing (VIGS) to test the function of genes that are candidates for involvement in floral senescence. Although VIGS is a powerful tool for assaying the effects of gene silencing in plants, relatively few taxa have
Cai-Zhong, J. +4 more
core +1 more source
Stability of small ubiquitin-like modifier (SUMO) proteases OVERLY TOLERANT TO SALT1 and -2 modulates salicylic acid signalling and SUMO1/2 conjugation in Arabidopsis thaliana [PDF]
, 2015 Small ubiquitin-like modifier proteases 1 and 2 (SUMO1/2) have been linked to the regulation of salicylic acid (SA)-mediated defence signalling in Arabidopsis thaliana.
Bailey, Mark +10 more
core +6 more sources
NPR1, a key immune regulator for plant survival under biotic and abiotic stresses.
Molecules and Cells, 2023 Raul Zavaliev, Xinnian Dong
semanticscholar +1 more source
Molecular Plant Pathology, Volume 27, Issue 1, January 2026.The effector RipAW facilitates R. solanacearum infection by suppressing CBP60g/SARD1‐dependent SA pathway and triggering CBP60g/SARD1‐independent root architecture changes. ABSTRACT CaM‐binding Protein 60‐like G (CBP60g) and Systemic Acquired Resistance Deficient 1 (SARD1) are key immune signalling regulators that redundantly promote salicylic acid (SA)
Huijuan Wang +17 more
wiley +1 more source
NPR1, NPR3 and NPR4 Cooperate to Inhibit the Production of Psm ES4326/avrRpt2-Induced Autophagosome via EDS1 [PDF]
, 2023 Yixuan Meng +4 more
openalex +1 more source
Regulation of reactive oxygen species during plant immunity through phosphorylation and ubiquitination of RBOHD. [PDF]
, 2020 Production of reactive oxygen species (ROS) is critical for successful activation of immune responses against pathogen infection. The plant NADPH oxidase RBOHD is a primary player in ROS production during innate immunity. However, how RBOHD is negatively
Castro, Bardo +8 more
core +1 more source
Ltc1 is an ER-localized sterol transporter and a component of ER-mitochondria and ER-vacuole contacts. [PDF]
, 2015 Organelle contact sites perform fundamental functions in cells, including lipid and ion homeostasis, membrane dynamics, and signaling. Using a forward proteomics approach in yeast, we identified new ER-mitochondria and ER-vacuole contacts specified by an
Murley, Andrew +5 more
core +2 more sources
The Plant Cell, 2019 Salicylic acid antagonizes ethylene in apical hook development through NPR1-mediated repression of HLS1 expression and transcriptional activity of EIN3/EIL1.
Peixin Huang +7 more
semanticscholar +1 more source