Dynamic Construction, Perception, and Remodeling of Plant Cell Walls

Charles T. Anderson, Joseph J. Kieber

Research output: Contribution to journalReview articlepeer-review

116 Scopus citations


Plant cell walls are dynamic structures that are synthesized by plants to provide durable coverings for the delicate cells they encase. They are made of polysaccharides, proteins, and other biomolecules and have evolved to withstand large amounts of physical force and to resist external attack by herbivores and pathogens but can in many cases expand, contract, and undergo controlled degradation and reconstruction to facilitate developmental transitions and regulate plant physiology and reproduction. Recent advances in genetics, microscopy, biochemistry, structural biology, and physical characterization methods have revealed a diverse set of mechanisms by which plant cells dynamically monitor and regulate the composition and architecture of their cell walls, but much remains to be discovered about how the nanoscale assembly of these remarkable structures underpins the majestic forms and vital ecological functions achieved by plants.

Original languageEnglish (US)
Pages (from-to)39-69
Number of pages31
JournalAnnual Review of Plant Biology
StatePublished - Apr 29 2020

All Science Journal Classification (ASJC) codes

  • Physiology
  • Molecular Biology
  • Plant Science
  • Cell Biology


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