pH and expansin action on single suspension-cultured tomato ( Lycopersicon esculentum ) cells

Research output: Contribution to journalArticle

Authors

Colleges, School and Institutes

Abstract

The aim of this study was to measure key material properties of the cell walls of single suspension-cultured plant cells and relate these to cell-wall biochemistry. To this end, micromanipulation was used to compress single tomato cells between two flat surfaces until they ruptured, and force-deformation data were obtained. In addition to measuring the bursting force, we also determined the elastic (Young's) modulus of the cell walls by matching low strain (

Details

Original languageEnglish
Pages (from-to)527-534
Number of pages8
JournalJournal of Plant Research
Volume121
Issue number5
Publication statusPublished - 1 Jan 2008

Keywords

  • tomato, expansins, cell wall, micromanipulation, pH, Young's modulus