Bio-Protocol (Dec 2016)

Plant Tissue Trypan Blue Staining During Phytopathogen Infection

  • Nuria Fernández-Bautista,
  • José Domínguez-Núñez,
  • M. Mar Moreno,
  • Marta Berrocal-Lobo

DOI
https://doi.org/10.21769/BioProtoc.2078
Journal volume & issue
Vol. 6, no. 24

Abstract

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In this protocol plant tissue is stained with trypan blue dye allowing the researcher to visualize cell death. Specifically this method avoids the use of the carcinogen compound chloral hydrate, making this classical method of staining safer and faster than ever. The protocol is applied specifically to detect cell death on Arabidopsis leaves during the course of infection with necrotrophic fungus Botrytis cinerea.