Plant Methods Volume 4
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 MethodologyA rapid and robust method for simultaneously measuring changes in the phytohormones ABA, JA and SA in plants following biotic and abiotic stressSilvia Forcat1 , Mark H Bennett1 , John W Mansfield1 and Murray R Grant2  1Biology Division, Imperial College London, Exhibition Road, London SW7 2AZ, UK 2School of Biosciences, University of Exeter, Stocker Road, Exeter, EX4 4QD, UK author email corresponding author email
Plant Methods 2008,
4:16doi:10.1186/1746-4811-4-16 Abstract
We describe an efficient method for the rapid quantitative determination of the abundance of three acidic plant hormones from a single crude extract directly by LC/MS/MS. The method exploits the sensitivity of MS and uses multiple reaction monitoring and isotopically labelled samples to quantify the phytohormones abscisic acid, jasmonic acid and salicylic acid in Arabidopsis leaf tissue. |