The TIR-NBS-LRR protein CSA1 is required for autoimmune cell death in Arabidopsis pattern recognition co-receptor bak1 and bir3 mutants

S Schulze, L Yu, A Ehinger, D Kolb, SC Saile, M Stahl… - BioRxiv, 2021 - biorxiv.org
CHS3 is a TNL with additional integrated domains (LIM (Lin-… Mec-3 domain) domain and
putative DA-1 protease domain) at … CHS3 are necessary for triggering autoimmune cell death in …

The Arabidopsis TIR-NBS-LRR protein CSA1 guards BAK1-BIR3 homeostasis and mediates convergence of pattern-and effector-induced immune responses

S Schulze, L Yu, C Hua, L Zhang, D Kolb, H Weber… - Cell Host & Microbe, 2022 - cell.com
cell death, but the direct mechanisms leading to such deregulation remains unclear. Here,
we found that the TIR-NBS-LRR proteincell death in bak1-4 and bak1-4 bir3-2 mutants via …

HSP90 contributes to chs3-2D-mediated autoimmunity

N Zhang - 2021 - open.library.ubc.ca
… A mutant CHS3 protein with TIRNBLRRLIM domains modulates growth, cell death and
freezing tolerance in a temperature‐dependent manner in Arabidopsis. The Plant Journal, 63(…

The BIR3 interactome revealed the NLR CSA1 as a component necessary for BIR-and BAK1-mediated cell death

S Schulze - 2022 - ub01.uni-tuebingen.de
… N- and C-termini (TIR/CC and LRR) differ in the context of each … Additionally to that,
bir2-mutants reveal elevated cell death … the cell death occurring in bir2-mutants, double-mutants

Allelic variation in the Arabidopsis TNL CHS3/CSA1 immune receptor pair reveals two functional cell-death regulatory modes

Y Yang, NH Kim, V Cevik, P Jacob, L Wan, OJ Furzer… - Cell host & …, 2022 - cell.com
… (ID) with homology to regulatory domains, which is … two cell-death regulatory modes for
CHS3/CSA1 pairs. One is mediated by ID domain on clade 1 CHS3, and the other relies on CHS3

Characterization of the role of CSA1 in maintaining homeostasis of BAK1-BIR3 complexes and triggering autoimmune cell death

L Yu - 2024 - ub01.uni-tuebingen.de
… activity is important for TIRmediated cell death. Nicotinamide, … For example, TNL protein
CHS3 contains a LIM domain at its … mutation in csa1 can suppress bak1 bir3mediated cell death. …

Mighty Dwarfs: Arabidopsis Autoimmune Mutants and Their Usages in Genetic Dissection of Plant Immunity

R Van Wersch, X Li, Y Zhang - Frontiers in plant science, 2016 - frontiersin.org
… with dwarfism and often spontaneous cell death. In this review, … CHS3 contains a LIM domain
at its C-terminus. A missense … that mutations in slh1 and chs3-2D are sensed by the TIR-NB-…

The integrated LIM-peptidase domain of the CSA1-CHS3/DAR4 paired immune receptor detects changes in DA1 peptidase inhibitors in Arabidopsis

B Gu, T Parkes, F Rabanal, C Smith, FH Lu… - Cell Host & Microbe, 2023 - cell.com
domain swaps with several DA1 homologs, we show that the LIM-peptidase domain of the
family member CHS3/… mechanisms by which effectors modulate plant processes is enabling …

Origins and immunity networking functions of EDS1 family proteins

D Lapin, DD Bhandari, JE Parker - Annual review of …, 2020 - annualreviews.org
… (TIR) domain NLR receptors to confer host cell death and … proteins to modulate membrane
ion fluxes and execute host … -L1 adr1-L2 triple mutant in Arabidopsis basal and TIR-NLR-…

An atypical NLR protein modulates the NRC immune receptor network in Nicotiana benthamiana

H Adachi, T Sakai, A Harant, H Pai, K Honda… - PLoS …, 2023 - journals.plos.org
… include mutants of the Toll/interleukin-1 receptor (TIR)-NLRs, … mutants we tested induced
visible macroscopic cell death (… , T-DNA insertion or deletion mutants including chs3-2, where …