Reactive oxygen species signalling in plant stress responses

R Mittler, SI Zandalinas, Y Fichman… - … reviews Molecular cell …, 2022 - nature.com
Reactive oxygen species (ROS) are key signalling molecules that enable cells to rapidly
respond to different stimuli. In plants, ROS play a crucial role in abiotic and biotic stress …

Plasmopara viticola the Causal Agent of Downy Mildew of Grapevine: From Its Taxonomy to Disease Management

K Koledenkova, Q Esmaeel, C Jacquard… - Frontiers in …, 2022 - frontiersin.org
Plasmopara viticola (P. viticola, Berk. & MA Curtis; Berl. & De Toni) causing grapevine
downy mildew is one of the most damaging pathogens to viticulture worldwide. Since its …

Decrypting the multi-functional biological activators and inducers of defense responses against biotic stresses in plants

B Khoshru, D Mitra, K Joshi, P Adhikari, MSI Rion… - Heliyon, 2023 - cell.com
Plant diseases are still the main problem for the reduction in crop yield and a threat to global
food security. Additionally, excessive usage of chemical inputs such as pesticides and …

Intracellular reactive oxygen species-aided localized cell death contributing to immune responses against wheat powdery mildew pathogen

Y Li, R Roychowdhury, L Govta, S Jaiwar… - …, 2023 - Am Phytopath Society
Reactive oxygen species (ROS)-and hypersensitive response (HR)-mediated cell death
have long been known to play critical roles in plant immunity to pathogens. Wheat powdery …

Tuning the wavelength: Manipulation of light signaling to control plant defense

S Breen, H McLellan, PRJ Birch, EM Gilroy - International Journal of …, 2023 - mdpi.com
The growth–defense trade-off in plants is a phenomenon whereby plants must balance the
allocation of their resources between developmental growth and defense against attack by …

Chloroplast elongation factors break the growth–immunity trade-off by simultaneously promoting yield and defence

Y Qi, J Wu, Z Yang, H Li, L Liu, H Wang, X Sun, X Wu… - Nature Plants, 2024 - nature.com
Chloroplasts regulate plant development and immunity. Here we report that potato
chloroplast elongation factors StTuA and StTuB, targeted by Phytophthora infestans RXLR …

An RxLR effector from Plasmopara viticola suppresses plant immunity in grapevine by targeting and stabilizing VpBPA1

X Yin, Q Fu, B Shang, Y Wang, R Liu, T Chen… - The Plant …, 2022 - Wiley Online Library
Grapevine downy mildew, caused by Plasmopara viticola, is one of the most devastating
diseases in viticulture. Plasmopara viticola secretes RxLR effectors to modulate immune …

Plasmopara viticola effector PvCRN20 represses the import of VvDEG5 into chloroplasts to suppress immunity in grapevine

Q Fu, T Chen, Y Wang, H Zhou, K Zhang… - New …, 2024 - Wiley Online Library
Chloroplasts play a crucial role in plant defense against pathogens, making them primary
targets for pathogen effectors that suppress host immunity. This study characterizes the …

Plasmopara viticola RxLR effector PvAvh77 triggers cell death and governs immunity responses in grapevine

Q Fu, Y Wang, J Yang, Y Jiao, W Li… - Journal of …, 2023 - academic.oup.com
Grapevine downy mildew, caused by the oomycete Plasmopara viticola, is one of the most
significant production challenges for the grape and wine industry. P. viticola injects a …

Screening of cold hardiness-related indexes and establishment of a comprehensive evaluation method for grapevines (V. vinifera)

ZL Wang, D Wu, M Hui, Y Wang, X Han, F Yao… - Frontiers in Plant …, 2022 - frontiersin.org
The goals of this work were to screen physiological and biochemical indexes to assess a set
of V. vinifera germplasm resources, to compare evaluation methods for cold hardiness, and …