Results 91 to 100 of about 5,759 (155)

Unfolding Plant Defence: Endoplasmic Reticulum Stress Signalling at the Plant‐Pathogen Interface

Plant Biotechnology Journal, Volume 24, Issue 8, Page 4799-4822, August 2026.
ABSTRACT The endoplasmic reticulum (ER) stress response, a conserved proteostasis network, has emerged as a central hub that reprograms plant immunity during pathogen attack. This review synthesises how plants harness ER‐stress signalling to mount multilayered defences and how pathogens have evolved counterstrategies to subvert these pathways.
Zhe Meng, Shuqin Zheng, Federica Brandizzi, Yiran Liu, Chunlei Li, Congcong Ai, Yujiao Wang, Jiadong Qi, Xiuguo Zhang   +8 more
wiley   +1 more source

Proteomic Analysis of Ubiquitinated Proteins in Rice (Oryza sativa) After Treatment With Pathogen-Associated Molecular Pattern (PAMP) Elicitors

Frontiers in Plant Science, 2018
Reversible protein ubiquitination plays essential roles in regulating cellular processes. Although many reports have described the functions of ubiquitination in plant defense responses, few have focused on global changes in the ubiquitome.
Xiao-Lin Chen, Xiao-Lin Chen, Xin Xie, Liye Wu, Caiyun Liu, Lirong Zeng, Xueping Zhou, Feng Luo, Guo-Liang Wang, Guo-Liang Wang, Wende Liu   +10 more
doaj   +1 more source

A Non‐Host Pathogen Elicitor Induces Blast Resistance Mediated by OsNAC78‐Pir7b Module in Rice

Plant, Cell &Environment, Volume 49, Issue 8, Page 4894-4906, August 2026.
ABSTRACT Plants exhibit broad‐spectrum and persistent resistance induced by non‐host pathogens. Previous studies have found that syringolin A secreted by Pseudomonas syringae pv. syringae can activate the expression of defense‐related gene Pir7b in non‐host rice, but the underlying mechanism remains ambiguous.
Yunjie Xie, Yuling Lai, Xingqian Wu, Xiangzhen Yu, Jingwen Wei, Mengge Chen, Yongsheng Zhu, Liping Chen, Hongguang Xie, Qiuhua Cai, Huaan Xie, Jianfu Zhang   +11 more
wiley   +1 more source

Arabidopsis AtERF15 positively regulates immunity against Pseudomonas syringae pv. tomato DC3000 and Botrytis cinerea

Frontiers in Plant Science, 2015
Upon pathogen infection, activation of immune response requires effective transcriptional reprogramming that regulates inducible expression of a large set of defense genes.
Huijuan eZhang, Lei eHuang, Yi eDai, Shixia eLiu, Yongbo eHong, Limei eTian, Lihong eHuang, Zhongye eCao, Dayong eLi, Fengming eSong   +9 more
doaj   +1 more source

Arabidopsis DXO1‐ and RNMT1‐Mediated m7G Capping of mRNA Modulates ABA Response

Plant, Cell &Environment, Volume 49, Issue 8, Page 5358-5372, August 2026.
ABSTRACT Eukaryotic mRNA carries an N7‐methylguanosine (m⁷G) 5′ cap that is essential for mRNA stability and function. Although traditionally viewed as a constitutive process, m⁷G capping is increasingly recognized as dynamically regulated to control gene expression in response to environmental stimuli.
Shumin Liang, Shangwei Wu, Chen Xiao, Hailei Zhang, Wuzhen Liu, Kefan Hu, Huijuan Tan, Hongwei Guo, Liming Xiong, Jiansheng Liang, Yiji Xia   +10 more
wiley   +1 more source

Chemical treatment rescues reduced growth of the autoimmune mutant chs3‐2D without compromising its immune responses

Plant Biology, Volume 28, Issue 5, Page 1686-1697, August 2026.
We generated a compound by chemical modification that can efficiently rescue growth without decreasing the immune response of the chs3‐2D autoimmune mutants, thus chemically uncoupling its growth–defence trade‐off. Abstract Plant development in many species including Arabidopsis relies on the accurate balance between growth and defence.
M. Keijzer, M. Liebers, J. Seufer, L. Voll, C. Meier, S. Hoth   +5 more
wiley   +1 more source

Strategies for the Selection and Application of Biological Scaffolds in Organ‐on‐a‐Chip Systems

ChemBioChem, Volume 27, Issue 13, 14 July 2026.
Organ‐on‐a‐chip (OoC) serves as a promising microphysiological platform for drug screening, disease modeling, and toxicity assessment. Biomimetic scaffolds are core components that determine the performance of OoC systems by mimicking the in vivo extracellular microenvironment.
Yichi Zhang, Ning Zhang, Linkai Jiang, Zhilong Zhou, Yuwei Zhang, Yuwen Wang, Yiting Lei, Ning Hu, Zhong Alan Li   +8 more
wiley   +1 more source

Protein elicitor PeVn1 induces resistance to Botrytis cinerea in strawberry and differential transcriptomic analysis

Frontiers in Microbiology
Botrytis cinerea is one of the most destructive diseases in strawberry cultivation. The protein elicitor PeVn1 is a secreted protein produced by Verticillium nonalfalfae, and it has been shown to enhance plant resistance against fungal infections ...
Ziyu Zhang, Dong Wang, Yu Wang, Baozhu Dong, Jianxiu Hao, Hongyou Zhou   +5 more
doaj   +1 more source

Two lysine motif receptor-like kinases (VvLYKs) participate in chitin-triggered immunity in grapevine

, 2017
In nature, plants are constantly exposed to potentially pathogenic microbes such as bacteria, fungi, oomycetes or viruses. However, plants have developed effective immune systems triggering various defence reactions against invading pathogens upon the perception of pathogen-associated molecular patterns (PAMPs; Dodds and Rathjen, 2010). The recognition
Brulé, Daphnée, Villano, Clizia, Davies, Laura J., Trdá, Lucie, Claverie, Justine, Heloir, Marie-Claire, Chiltz, Annick, Adrian, Marielle, Darblade, Benoît, Stransfeld, Lena, Boutrot, Freddy, Zipfel, Cyril, Dry, Ian B., Poinssot, Benoît   +13 more
openaire   +2 more sources

Dissecting the role of lysin motif receptor-like kinases (LYKs) in chitin-triggered immunity in grapevine

, 2016
A key aspect of the plant innate immune system is the recognition of invading pathogens. This occurs through plasma membrane localised pattern recognition receptors (PRRs) detecting conserved pathogen signatures, termed pathogen-associated molecular patterns (PAMPs).
Davies, Laura, Villano, Clizia, Brulé, Daphnée, Heloir, Marie-Claire, Boutrot, Freddy, Zipfel, Cyril, Poinssot, Benoît, Dry, Ian B.   +7 more
openaire   +2 more sources