Ubiquitylation of PHYTOSULFOKINE RECEPTOR 1 modulates the defense response in tomato

Z Hu, H Fang, C Zhu, S Gu, S Ding, J Yu… - Plant …, 2023 - academic.oup.com
Phytosulfokine (PSK) is a danger-associated molecular pattern recognized by
PHYTOSULFOKINE RECEPTOR 1 (PSKR1) and initiates intercellular signaling to …

Evolutionarily distant pathogens require the Arabidopsis phytosulfokine signalling pathway to establish disease

N Rodiuc, X Barlet, S Hok… - Plant, Cell & …, 2016 - Wiley Online Library
Secreted peptides and their specific receptors frequently orchestrate cell‐to‐cell
communication in plants. Phytosulfokines (PSKs) are secreted tyrosine‐sulphated peptide …

A Plant Phytosulfokine Peptide Initiates Auxin-Dependent Immunity through Cytosolic Ca2+ Signaling in Tomato

H Zhang, Z Hu, C Lei, C Zheng, J Wang, S Shao… - The Plant …, 2018 - academic.oup.com
Phytosulfokine (PSK) is a disulfated pentapeptide that is an important signaling molecule.
Although it has recently been implicated in plant defenses to pathogen infection, the …

Phytosulfokine peptide optimizes plant growth and defense via glutamine synthetase GS2 phosphorylation in tomato

S Ding, J Lv, Z Hu, J Wang, P Wang, J Yu… - The EMBO …, 2023 - embopress.org
Phytosulfokine (PSK) is a plant pentapeptide hormone that fulfills a wide range of functions.
Although PSK has frequently been reported to function in the inverse regulation of growth …

Phosphorylation of the dimeric cytoplasmic domain of the phytosulfokine receptor, PSKR1

V Muleya, C Marondedze, JI Wheeler… - Biochemical …, 2016 - portlandpress.com
Phytosulfokines (PSKs) are plant peptide hormones that co-regulate plant growth,
differentiation and defense responses. PSKs signal through a plasma membrane localized …

Phytosulfokine peptide signalling

M Sauter - Journal of experimental botany, 2015 - academic.oup.com
Phytosulfokine (PSK) belongs to the group of plant peptide growth factors. It is a disulfated
pentapeptide encoded by precursor genes that are ubiquitously present in higher plants …

Identification of the phytosulfokine receptor 1 (OsPSKR1) confers resistance to bacterial leaf streak in rice

W Yang, B Zhang, G Qi, L Shang, H Liu, X Ding, Z Chu - Planta, 2019 - Springer
Main conclusion A rice allele of PSKR1 functioning in resistance to bacterial leaf streak was
identified. Abstract Phytosulfokine (PSK), a disulfated pentapeptide encoded by precursor …

Phytosulfokine (PSK) precursor processing by subtilase SBT3. 8 and PSK signaling improve drought stress tolerance in Arabidopsis

N Stührwohldt, E Bühler, M Sauter… - Journal of Experimental …, 2021 - academic.oup.com
Increasing drought stress poses a severe threat to agricultural productivity. Plants, however,
have evolved numerous mechanisms to cope with such environmental stress. Here we …

The SlWRKY6-SlPROPEP-SlPep module confers tomato resistance to Phytophthora infestans

R Yang, J Liu, Z Wang, L Zhao, T Xue, J Meng… - Scientia …, 2023 - Elsevier
Tomato constitutes a primary agricultural industry, but its production is severely impaired by
Phytophthora infestans (P. infestans). Although identifying numerous resistance genes, the …

[PDF][PDF] Arabidopsis CALMODULIN-BINDING PROTEIN 60b plays dual roles in plant immunity

W Huang, Z Wu, H Tian, X Li, Y Zhang - Plant communications, 2021 - cell.com
Abstract Arabidopsis SYSTEMIC ACQUIRED RESISTANCE DEFICIENT 1 (SARD1) and
CALMODULIN-BINDING PROTEIN 60g (CBP60g) are two master transcription factors that …