Results 121 to 130 of about 13,888 (222)

The NPR1-dependent salicylic acid signalling pathway is pivotal for enhanced salt and oxidative stress tolerance in Arabidopsis [PDF]

, 2017
NPR1-dependent salicylic acid signalling controls sodium entry into the roots while preventing potassium loss through depolarization-activated outward-rectifying potassium and ROS-activated non-selective cation channels during salt and oxidative ...
Babourina, Olga, Bose, Jayakumar, Jayakannan, Maheswari, Massart, Amandine, Poschenrieder, Charlotte, Rengel, Zed, Shabala, Sergey   +6 more
core  

Arabidopsis acclimation to daily environmental fluctuations converts a defense response regulator into a susceptibility factor toward Sclerotinia

New Phytologist, Volume 250, Issue 4, Page 2516-2534, May 2026.
Summary Acclimation enables plants to adjust to immediate environmental fluctuations and is therefore key to the resilience of plant disease resistance in a time of climate change. Here, we report on the acclimation of Arabidopsis thaliana quantitative immune responses against the fungal pathogen Sclerotinia sclerotiorum to daily environmental ...
Marie Didelon, Justine Sucher, Florent Delplace, Pedro Carvalho‐Silva, Matilda Zaffuto, Adelin Barbacci, Sylvain Raffaele   +6 more
wiley   +1 more source

A novel Arabidopsis pathosystem reveals cooperation of multiple hormonal response-pathways in host resistance against the global crop destroyer Macrophomina phaseolina. [PDF]

, 2019
Dubbed as a "global destroyer of crops", the soil-borne fungus Macrophomina phaseolina (Mp) infects more than 500 plant species including many economically important cash crops. Host defenses against infection by this pathogen are poorly understood.
Alsalek, Natalie, Eulgem, Thomas, Lai, Yan, Roberts, Philip, Schroeder, Mercedes M, Shirai, Miwa, Tsuchiya, Tokuji   +6 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, Nunnari, Jodi, Prinz, William A, Sarsam, Reta D, Toulmay, Alexandre, Yamada, Justin   +5 more
core   +2 more sources

A Fusarium sacchari Glycoside Hydrolase 12 Protein FsEG1 Is a Major Virulence Factor During Sugarcane Infection and Confers Resistance to Pokkah Boeng Disease via the HIGS Strategy

Plant Biotechnology Journal, Volume 24, Issue 5, Page 3458-3478, May 2026.
ABSTRACT Pokkah Boeng disease (PBD), caused by Fusarium sacchari, has severely impacted the yield and quality of sugarcane, resulting in significant economic losses. However, the molecular interaction mechanisms between F. sacchari and sugarcane remain poorly understood.
Deng Wu, Tianshu Hong, Lulu Wang, Qianqian Ren, Shichao Wang, Yixue Bao, Muqing Zhang, Wei Yao, Qin Hu   +8 more
wiley   +1 more source

Signalling of Arabidopsis thaliana response to Pieris brassicae eggs shares similarities with PAMP-triggered immunity [PDF]

, 2017
Insect egg deposition activates plant defence, but very little is known about signalling events that control this response. In Arabidopsis thaliana, oviposition by Pieris brassicae triggers salicylic acid (SA) accumulation and induces the expression of ...
Bonnet, Christelle, Gouhier-Darimont, Caroline, Lassueur, Steve, Reymond, Philippe, Schmiesing, André   +4 more
core  

Signaling Pathways That Regulate the Enhanced Disease Resistance of Arabidopsis “Defense, No Death” Mutants

Molecular Plant-Microbe Interactions, 2008
Arabidopsis dnd1 and dnd2 mutants lack cyclic nucleotide-gated ion channel proteins and carry out avirulence or resistance gene–mediated defense with a greatly reduced hypersensitive response (HR).
Ruth K. Genger, Grace I. Jurkowski, John M. McDowell, Hua Lu, Ho Won Jung, Jean T. Greenberg, Andrew F. Bent   +6 more
doaj   +1 more source

Networks of WRKY transcription factors in defense signaling [PDF]

, 2007
Eulgem, T., Somssich, I.
core   +2 more sources

A novel mode of WRKY1 regulating PR1-mediated immune balance to defend against powdery mildew in apple

Molecular Horticulture
Powdery mildew (PM), caused by the biotrophic fungus Podospharea leucotricha, poses a significant threat to apple production. Salicylic acid (SA) signaling plays a crucial role in enhancing resistance to biotrophic pathogens. While PR1, a defense protein
Liming Lan, Lifang Cao, Lulu Zhang, Weihong Fu, Changguo Luo, Chao Wu, Xianqi Zeng, Shenchun Qu, Xinyi Yu, Wenyi Deng, Xu Xu, Binhua Cai, Sanhong Wang   +12 more
doaj   +1 more source

Genome-wide analysis of NPR1-like genes in citrus species and expression analysis in response to citrus canker (Xanthomonas axonopodis pv. citri)

Frontiers in Plant Science
Citrus fruits, revered for their nutritional value, face significant threats from diseases like citrus canker, particularly impacting global citrus cultivation, notably in Pakistan.
Mobeen Ali, Muhammad Shafiq, Muhammad Zeshan Haider, Adnan Sami, Pravej Alam, Thamir Albalawi, Zuha Kamran, Saleh Sadiq, Mujahid Hussain, Muhammad Adnan Shahid, Mouna Jeridi, Ghulam Abbas Ashraf, Muhammad Aamir Manzoor, Irfan Ali Sabir   +13 more
doaj   +1 more source