Correlation Engine 2.0
Clear Search sequence regions

  • antibodies (1)
  • mass (7)
  • plant (3)
  • plant hormones (6)
  • Sizes of these terms reflect their relevance to your search.

    Plant hormones can act in synergistic and antagonistic ways in response to biotic and abiotic stresses and during plant growth and development. Thus, a technique is needed to simultaneously determine the distribution and concentration of several plant hormones. A relatively new technology, mass spectrometry imaging (MSI), enables the direct mapping and imaging of biomolecules on tissue sections. MSI permits simultaneous detection of multiple analytes on a single section of plant tissue, even in the absence of target-specific markers such as antibodies. Recently, MSI has been used to localize multiple, small molecule (m/z < 500) plant hormones by the nanoparticle-assisted laser desorption/ionization (Nano-PALDI) mass spectrometry (MS) method. Here, we illustrate a technology for multiple-hormone imaging using Nano-PALDI MSI and discuss its potential in investigating the role of hormone signaling in plant development and stress responses. © 2022. The Author(s), under exclusive license to Springer Science+Business Media, LLC, part of Springer Nature.


    Shu Taira, Katsuhiro Shiono. Imaging of Plant Hormones with Nanoparticle-Assisted Laser Desorption/Ionization Mass Spectrometry. Methods in molecular biology (Clifton, N.J.). 2022;2437:127-139

    Expand section icon Mesh Tags

    Expand section icon Substances

    PMID: 34902145

    View Full Text