Extensin, an underestimated key component of cell wall defence?

Extensins at the front line of plant defence. A commentary on: ‘Extensin arabinosylation is involved in root response to elicitors and limits oomycete colonization’

(2020) Li Tan et al.   ANNALS OF BOTANY

Exocyst mutants suppress pollen tube growth and cell wall structural defects of hydroxyproline O‐arabinosyltransferase mutants

(2020) Steven Beuder et al.   PLANT JOURNAL

PRX9 and PRX40 are extensin peroxidases essential for maintaining tapetum and microspore cell wall integrity during Arabidopsis anther development

(2019) Joseph R Jacobowitz et al.   PLANT CELL

Extensin arabinosylation is involved in root response to elicitors and limits oomycete colonization

(2019) Romain Castilleux et al.   ANNALS OF BOTANY

Cell wall extensins in root–microbe interactions and root secretions

(2018) Romain Castilleux et al.   JOURNAL OF EXPERIMENTAL BOTANY

A Synthetic Glycan Microarray Enables Epitope Mapping of Plant Cell Wall Glycan-Directed Antibodies

(2017) Colin Ruprecht et al.   PLANT PHYSIOLOGY

Low Sugar Is Not Always Good: Impact of SpecificO-Glycan Defects on Tip Growth in Arabidopsis

(2015) Silvia M. Velasquez et al.   PLANT PHYSIOLOGY

The Apoplastic Oxidative Burst Peroxidase in Arabidopsis Is a Major Component of Pattern-Triggered Immunity

(2012) A. Daudi et al.   PLANT CELL

O-Glycosylated Cell Wall Proteins Are Essential in Root Hair Growth

(2011) S. M. Velasquez et al.   SCIENCE