Pull the fuzes: Processing protein precursors to generate apoplastic danger signals for triggering plant immunity

D Del Corpo, D Coculo, M Greco, G De Lorenzo… - Plant …, 2024 - cell.com
The apoplast is one of the first cellular compartments outside the plasma membrane that
phytopathogenic microbes encounter in the early stages of plant tissue invasion. Plants …

Plant cell wall structure and dynamics in plant–pathogen interactions and pathogen defence

KS Munzert, T Engelsdorf - Journal of Experimental Botany, 2025 - academic.oup.com
Plant cell walls delimit cells from their environment and provide mechanical stability to
withstand internal turgor pressure as well as external influences. Environmental factors can …

[HTML][HTML] Upcycling olive pomace into pectic elicitors for plant immunity and disease protection

M Greco, D Kouzounis, M Fuertes-Rabanal… - Plant Physiology and …, 2024 - Elsevier
Olive oil production generates substantial quantities of pomace, which are often disposed of
in soil, leading to adverse effects on agriculture and the environment. Furthermore, climate …

A novel pectin methylesterase inhibitor, PMEI3, in common bean suggests a key role of pectin methylesterification in Pseudomonas resistance

AG De la Rubia, A Largo-Gosens… - Journal of …, 2024 - academic.oup.com
The mechanisms underlying susceptibility to and defense against Pseudomonas syringae
(Pph) of the common bean (Phaseolus vulgaris) have not yet been clarified. To investigate …

[HTML][HTML] Phenolic compounds-enriched extract recovered from two-phase olive pomace serves as plant immunostimulants and broad-spectrum antimicrobials against …

M Greco, M Fuertes-Rabanal, C Frey, C Del Grosso… - Plant Stress, 2024 - Elsevier
The production of extra virgin olive oil generates significant amounts of olive mill waste,
whose disposal leads to severe environmental impacts, especially due to the high content of …

Golgi ELMO1 binds QUA1, QUA2, GAUT9, and ELMO4 and is required for pectin accumulation in Arabidopsis

BD Kohorn, N Yang, M Weinstock, G Asper, I Ball… - Plos one, 2023 - journals.plos.org
Pectin and its modification influence the plasticity and strength of the plant cell wall
controlling cell adhesion, size, shape, and pathogen resistance. The Golgi membrane …

GhPME36 aggravates susceptibility to Liriomyza sativae by affecting cell wall biosynthesis in cotton leaves

Z Yang, M Wang, S Fan, Z Zhang, D Zhang, J He, T Li… - BMC biology, 2024 - Springer
Background Cotton is an important economic crop and a host of Liriomyza sativae. Pectin
methylesterase (PME)-mediated pectin metabolism plays an indispensable role in multiple …

Pectin-associated immune responses in plant-microbe interactions: A review

RS Riseh, MG Vazvani, A Taheri, JF Kennedy - International Journal of …, 2024 - Elsevier
This review explores the role of pectin, a complex polysaccharide found in the plant cell wall,
in mediating immune responses during interactions between plants and microbes. The …

Genome-wide identification and characterization of pectin methylesterase inhibitor gene family members related to abiotic stresses in watermelon

S Zhang, X Yuan, J Duan, J Hu, C Wei… - Frontiers in Plant …, 2024 - frontiersin.org
Pectin is a vital component of plant cell walls and its methylation process is regulated by
pectin methylesterase inhibitors (PMEIs). PMEIs regulate the structural and functional …

Novel Regulators and Their Epistatic Networks in Arabidopsis' Defence Responses to Alternaria alternata Infection

Q Zeng, X Liu, X Yan, J Zhang, C Li… - Molecular Plant …, 2025 - Wiley Online Library
Necrotrophic pathogens cause serious threats to agricultural crops, and understanding the
resistance genes and their genetic networks is key to breeding new plant cultivars with …