Results 111 to 120 of about 3,023,246 (186)

Loss of function of MusaPUB genes in banana can provide enhanced resistance to bacterial wilt disease

Communications Biology
Plants deploy a sophisticated defense mechanism against pathogens through pattern recognition receptors (PRRs) and resistance (R) proteins, activating pattern-triggered immunity (PTI) and effector-triggered immunity (ETI). E3 ubiquitin ligases, notably U-
Leena Tripathi, Valentine Otang Ntui, Samwel Muiruri, Trushar Shah, Jaindra Nath Tripathi   +4 more
doaj   +1 more source

Airborne Immunity: A Bacterial Volatile Primes Plant Defenses by Unlocking a Phytoalexin Biosynthetic Checkpoint

Plant, Cell &Environment, Volume 49, Issue 11, Page 9070-9084, November 2026.
ABSTRACT Microbial volatile organic compounds (mVOCs) enable plants to perceive microbial activity prior to physical contact, yet the contribution of individual bacterial volatiles to immune signalling and disease resistance remains incompletely understood.
Ivan A. Paponov, Chidananda Nagamangala Kanchiswamy, Simone Bossi, Francesco Caldo, Ambra S. Parmagnani, Mickael Malnoy, Massimo E. Maffei   +6 more
wiley   +1 more source

Nuclear importin α1 AtIMPA1 regulates stomatal reopening to defend against Pst DC3000 by orchestrating ABA signaling

The Plant Journal, Volume 128, Issue 3, November 2026.
SUMMARY Importin α family proteins serve as essential carriers for transporting specific disease‐resistant proteins into the nucleus, enabling these proteins to function properly. However, whether importin α proteins are involved in plant immunity remains unclear.
Ting Zhang, Kang Wang, Yi Guan, Jingao Zhang, Charles Tetteh, Chenxi Liu, Cheng Zhang, Pinyuan Jin, Sheng Luo, Yiling Wang, Huajian Zhang   +10 more
wiley   +1 more source

Pathogen‐Induced Shifts in Alternative Splicing Shaping Plant Defense

Food and Energy Security
Plant immune responses comprise a highly coordinated and dynamic defense network that enables the recognition and containment of diverse microbial pathogens.
Zijing Li, Mojing Zhang, Muhammad Aamir Khan, Muhammad Ali   +3 more
doaj   +1 more source

Pseudomonas syringae lytic transglycosylase HrpH interacts with host ubiquitin ligase ATL2 to modulate plant immunity

Cell Reports
Summary: Pseudomonas syringae deploys a type III secretion system (T3SS) to deliver effector proteins to facilitate infection of plant cells; however, little is known about the direct interactions between T3SS components and plants.
Jun-Zhou Li, Yi-Lin Gu, Wei Zhang, Shen Cong, Ruo-Na Wang, Yi-Nan Ma, Ya Jin, Hai-Lei Wei   +7 more
doaj   +1 more source

COP9 Signalosome’s Role in Plant Defense Mechanisms

Plants
The COP9 signalosome (CSN) is a highly conserved eukaryotic protein complex that plays a crucial role in plant growth, development, and stress responses by modulating the ubiquitination pathway.
Zihua Lu, Chao Li, Kelin Deng, Cong Han, Zhihui Shan, Shuilian Chen, Hongli Yang, Yuanxiao Yang, Haifeng Chen, Qingnan Hao   +9 more
doaj   +1 more source

Convergent and Divergent Signaling in PAMP-Triggered Immunity and Effector-Triggered Immunity

, 2018
Plants use diverse immune receptors to sense pathogen attacks. Recognition of pathogen-associated molecular patterns (PAMPs) by pattern recognition receptors localized on the plasma membrane leads to PAMP-triggered immunity (PTI).
Yujun Peng, Rowan van Wersch, Yuelin Zhang   +2 more
core   +1 more source

LysM-mediated signaling in Marchantia polymorpha highlights the conservation of pattern-triggered immunity in land plants

Pattern-recognition receptor (PRR)-triggered immunity (PTI) wards off a wide range of pathogenic microbes, playing a pivotal role in angiosperms. The model liverwort Marchantia polymorpha triggers defense-related gene expression upon sensing components ...
シラカワ, マコト, Shirasu, Ken, Michavila, Santiago, Yotsui, Izumi, Nishihama, Ryuichi, Ibanez, Selena Gimenez, Iwakawa, Hidekazu, Nomura, Yuko, Ichihashi, Yasunori, Kohchi, Takayuki, Nakagami, Hirofumi, Miyauchi, Shingo, 13, Yan, Yijia, Matsui, Hidenori, Harzen, Anne, 白川, 一, Melkonian, Katharina, Sugano, Shigeo S., Jeon, Hyung-Woo, Shirakawa, Makoto, Schl$00FCter, Titus, Kanazawa, Takehiko, Stolze, Sara Christina, Ueda, Takashi   +24 more
core  

Effector-triggered immunity blocks pathogen degradation of an immunity-associated vesicle traffic regulator in Arabidopsis

, 2011
Innate immunity in plants can be triggered by microbe- and pathogen-associated molecular patterns. The pathogen-associated molecular pattern-triggered immunity (PTI) is often suppressed by pathogen effectors delivered into the host cell ...
Young-Nam Lee, Kinya Nomura, Lori Alice Imboden, Jeff H. Chang, Christy Mecey, Sheng Yang He   +5 more
core   +1 more source

A brief overview on early events of Xa21 mediated pattern triggered immunity [PDF]

, 2019
In plant associated pattern-triggered immunity (PTI), pattern-recognition receptors (PRRs) play crucial role in the mechanism of first line of defense against pathogenic invasion.
Abu Naser, M., Hamdan, Salehhuddin, Mubassir, M. H. M., Abdul Wahab, Mohd. Firdaus   +3 more
core   +1 more source