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Updated: Jun 13, 2026

High Resolution Quantification of Crystalline Cellulose Accumulation in Arabidopsis Roots to Monitor Tissue-specific Cell Wall Modifications
Published on: May 10, 2016
Raman imaging of cell wall polymers in Arabidopsis thaliana
Martin Schmidt1, Adam M Schwartzberg, Andrew Carroll
1Energy Biosciences Institute, University of California, Berkeley, CA 94720, USA. mwbschmidt@berkeley.edu
Abstract:
We present chemical images of Arabidopsis thaliana stem cross-sections acquired by confocal Raman microscopy. Using green light (532 nm) from a continuous wave laser, the spatial distributions of cell wall polymers in Arabidopsis are visualized for the first time with lateral resolution that is sub-mum. Our results facilitate the label-free in situ characterization and screening of cell wall composition in this plant biology and genetics model organism, contributing ultimately towards an understanding of the molecular biology of many plant traits.
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