Salicylic acid: biosynthesis and signaling

Y Peng, J Yang, X Li, Y Zhang - Annual review of plant biology, 2021 - annualreviews.org
Salicylic acid (SA) is an essential plant defense hormone that promotes immunity against
biotrophic and semibiotrophic pathogens. It plays crucial roles in basal defense and the …

NPR1, a key immune regulator for plant survival under biotic and abiotic stresses

R Zavaliev, X Dong - Molecular cell, 2024 - cell.com
Nonexpressor of pathogenesis-related genes 1 (NPR1) was discovered in Arabidopsis as
an activator of salicylic acid (SA)-mediated immune responses nearly 30 years ago. How …

Plant immune networks

BPM Ngou, JDG Jones, P Ding - Trends in plant science, 2022 - cell.com
Plants have both cell-surface and intracellular receptors to recognize diverse self-and non-
self molecules. Cell-surface pattern recognition receptors (PRRs) recognize extracellular …

Salicylic acid in plant immunity and beyond

SH Spoel, X Dong - The Plant Cell, 2024 - academic.oup.com
As the most widely used herbal medicine in human history and a major defence hormone in
plants against a broad spectrum of pathogens and abiotic stresses, salicylic acid (SA) has …

Structural basis of NPR1 in activating plant immunity

S Kumar, R Zavaliev, Q Wu, Y Zhou, J Cheng, L Dillard… - Nature, 2022 - nature.com
NPR1 is a master regulator of the defence transcriptome induced by the plant immune signal
salicylic acid,,–. Despite the important role of NPR1 in plant immunity,–, understanding of its …

Intrinsically disordered regions are poised to act as sensors of cellular chemistry

D Moses, GM Ginell, AS Holehouse… - Trends in biochemical …, 2023 - cell.com
Intrinsically disordered proteins and protein regions (IDRs) are abundant in eukaryotic
proteomes and play a wide variety of essential roles. Instead of folding into a stable …

Phytochrome B photobodies are comprised of phytochrome B and its primary and secondary interacting proteins

C Kim, Y Kwon, J Jeong, M Kang, GS Lee… - Nature …, 2023 - nature.com
Phytochrome B (phyB) is a plant photoreceptor that forms a membraneless organelle called
a photobody. However, its constituents are not fully known. Here, we isolated phyB …

Substrate-induced condensation activates plant TIR domain proteins

W Song, L Liu, D Yu, H Bernardy, J Jirschitzka… - Nature, 2024 - nature.com
Plant nucleotide-binding leucine-rich repeat (NLR) immune receptors with an N-terminal
Toll/interleukin-1 receptor (TIR) domain mediate recognition of strain-specific pathogen …

Cold-induced Arabidopsis FRIGIDA nuclear condensates for FLC repression

P Zhu, C Lister, C Dean - Nature, 2021 - nature.com
Plants use seasonal temperature cues to time the transition to reproduction. In Arabidopsis
thaliana, winter cold epigenetically silences the floral repressor locus FLOWERING LOCUS …

Condensation of SEUSS promotes hyperosmotic stress tolerance in Arabidopsis

B Wang, H Zhang, J Huai, F Peng, J Wu, R Lin… - Nature Chemical …, 2022 - nature.com
Osmotic stress imposed by drought and high salinity inhibits plant growth and crop yield.
However, our current knowledge on the mechanism by which plants sense osmotic stress is …