Results 71 to 80 of about 23,632 (304)

Binding of the Magnaporthe oryzae Chitinase MoChia1 by a Rice Tetratricopeptide Repeat Protein Allows Free Chitin to Trigger Immune Responses

open access: yesThe Plant Cell, 2019
Magnaporthe oryzae–secreted chitinase suppresses chitin triggered immune response; however, rice plants mount immune response by deploying a tetratricopeptide-repeat protein or by direct recognition of this chitinase.
Chao Yang   +9 more
semanticscholar   +1 more source

Litsea cubeba Essential Oil Reduces Postharvest Blueberry Rot by Inducing Cell Membrane Damage and Reactive Oxygen Species Accumulation in Alternaria alternata

open access: yesFuture Postharvest and Food, EarlyView.
Litsea cubeba essential oil (LCEO) reduces blueberry rot while maintaining quality. It disrupts the cellular structure and membranes of Alternaria alternata, causing solute leakage, while simultaneously inducing reactive oxygen species (ROS) accumulation and mitochondrial membrane potential (MMP) damage in the pathogen.
Ruogu Cheng   +6 more
wiley   +1 more source

Exploring the Common Mechanism of Fungal sRNA Transboundary Regulation of Plants Based on Ensemble Learning Methods

open access: yesFrontiers in Genetics, 2022
Studies have found that pathogenic fungi and plants have sRNA transboundary regulation mechanisms. However, no researchers have used computer methods to carry out comprehensive studies on whether there is a more remarkable similarity in the transboundary
Junxia Chi   +14 more
doaj   +1 more source

Recent Advances in Effector Research of Magnaporthe oryzae

open access: yesBiomolecules, 2023
Recalcitrant rice blast disease is caused by Magnaporthe oryzae, which has a significant negative economic reverberation on crop productivity. In order to induce the disease onto the host, M. oryzae positively generates many types of small secreted proteins, here named as effectors, to manipulate the host cell for the purpose of stimulating pathogenic ...
Yun-Yun Wei   +4 more
openaire   +3 more sources

Fengycins, Cyclic Lipopeptides from Marine Bacillus subtilis Strains, Kill the Plant-Pathogenic Fungus Magnaporthe grisea by Inducing Reactive Oxygen Species Production and Chromatin Condensation

open access: yesApplied and Environmental Microbiology, 2018
Rice (Oryza sativa L.) is the most important crop and a primary food source for more than half of the world's population. Notably, scientists in China have developed several types of rice that can be grown in seawater, avoiding the use of precious ...
Linlin Zhang, Chaomin Sun
semanticscholar   +1 more source

Magnaporthe oryzae Auxiliary Activity Protein MoAa91 Functions as Chitin-Binding Protein To Induce Appressorium Formation on Artificial Inductive Surfaces and Suppress Plant Immunity

open access: yesmBio, 2020
The rice blast fungus Magnaporthe oryzae generates infection structure appressoria in response to surface cues largely due to functions of signaling molecules, including G-proteins, regulators of G-protein signaling (RGS), mitogen-activated protein (MAP)
Ying Li   +11 more
semanticscholar   +1 more source

Iron- and Reactive Oxygen Species-Dependent Ferroptotic Cell Death in Rice-Magnaporthe oryzae Interactions

open access: yesThe Plant Cell, 2018
Iron- and ROS-dependent accumulation of lipid peroxides is involved in the ferroptotic cell death response in rice during avirulent Magnaporthe oryzae infection.
Sarmina Dangol   +3 more
semanticscholar   +1 more source

Calcium signaling in plant defense

open access: yesNew Plant Protection, EarlyView.
Calcium signaling acts as a central hub in plant immunity, translating pathogen perception into defense responses. This review highlights the channels, sensors, and signaling networks involved, and discusses how pathogens subvert calcium dynamics, as well as how this knowledge may inspire innovative strategies for engineering durable crop resistance ...
Lifan Sun, Yu Wang, Jie Zhang
wiley   +1 more source

Plasmodesmata‐located proteins: The molecular hubs in noncell‐autonomous immunity

open access: yesNew Plant Protection, EarlyView.
Plasmodesmata serve as critical battlefields for plant immunity, regulated by diverse proteins. This article provides a comprehensive review of the regulatory mechanisms, challenges, and future directions concerning proteins located within plasmodesmata and their roles in plant defense responses.
Zheng Wu, Xiaoyi Shan
wiley   +1 more source

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