Systemic propagation of immunity in plants

AC Vlot, JH Sales, M Lenk, K Bauer… - New …, 2021‏ - Wiley Online Library
Systemic immunity triggered by local plant–microbe interactions is studied as systemic
acquired resistance (SAR) or induced systemic resistance (ISR) depending on the site of …

Chemical priming of plant defense responses to pathogen attacks

M Hönig, VM Roeber, T Schmülling… - Frontiers in Plant …, 2023‏ - frontiersin.org
Plants can acquire an improved resistance against pathogen attacks by exogenous
application of natural or artificial compounds. In a process called chemical priming …

[HTML][HTML] TIR domains of plant immune receptors are 2′, 3′-cAMP/cGMP synthetases mediating cell death

D Yu, W Song, EYJ Tan, L Liu, Y Cao, J Jirschitzka, E Li… - Cell, 2022‏ - cell.com
Summary 2′, 3′-cAMP is a positional isomer of the well-established second messenger
3′, 5′-cAMP, but little is known about the biology of this noncanonical cyclic nucleotide …

Formation of NPR1 condensates promotes cell survival during the plant immune response

R Zavaliev, R Mohan, T Chen, X Dong - Cell, 2020‏ - cell.com
In plants, pathogen effector-triggered immunity (ETI) often leads to programmed cell death,
which is restricted by NPR1, an activator of systemic acquired resistance. However, the …

[HTML][HTML] Flavin monooxygenase-generated N-hydroxypipecolic acid is a critical element of plant systemic immunity

M Hartmann, T Zeier, F Bernsdorff, V Reichel-Deland… - Cell, 2018‏ - cell.com
Following a previous microbial inoculation, plants can induce broad-spectrum immunity to
pathogen infection, a phenomenon known as systemic acquired resistance (SAR). SAR …

NLR signaling in plants: from resistosomes to second messengers

S Huang, A Jia, S Ma, Y Sun, X Chang, Z Han… - Trends in biochemical …, 2023‏ - cell.com
Nucleotide binding and leucine-rich repeat-containing receptors (NLRs) have a critical role
in plant immunity through direct or indirect recognition of pathogen effectors. Recent studies …

Pathogen effector recognition-dependent association of NRG1 with EDS1 and SAG101 in TNL receptor immunity

X Sun, D Lapin, JM Feehan, SC Stolze… - Nature …, 2021‏ - nature.com
Plants utilise intracellular nucleotide-binding, leucine-rich repeat (NLR) immune receptors to
detect pathogen effectors and activate local and systemic defence. NRG1 and ADR1 …

Effector-triggered immunity: from pathogen perception to robust defense

H Cui, K Tsuda, JE Parker - Annual review of plant biology, 2015‏ - annualreviews.org
In plant innate immunity, individual cells have the capacity to sense and respond to
pathogen attack. Intracellular recognition mechanisms have evolved to intercept …

N-hydroxy-pipecolic acid is a mobile metabolite that induces systemic disease resistance in Arabidopsis

YC Chen, EC Holmes, J Rajniak, JG Kim… - Proceedings of the …, 2018‏ - pnas.org
Systemic acquired resistance (SAR) is a global response in plants induced at the site of
infection that leads to long-lasting and broad-spectrum disease resistance at distal …

A coevolved EDS1-SAG101-NRG1 module mediates cell death signaling by TIR-domain immune receptors

D Lapin, V Kovacova, X Sun, JA Dongus… - The Plant …, 2019‏ - academic.oup.com
Plant nucleotide binding/leucine-rich repeat (NLR) immune receptors are activated by
pathogen effectors to trigger host defenses and cell death. Toll-interleukin 1 receptor domain …