Signaling Substances Used in Plant Defense: HPLC-MS/MS Analysis of Jasmonates

by Tim Iven, Kirstin Feussner, Cornelia Herrfurth, and Elmar Herbig
Volume 14, Issue 4 (Winter 2015/2016)

Plants must be capable of responding to climatic fluctuations, diurnal rhythms, available supplies of water and nutrients, and insect attacks and infestations. To ensure such responses, plants need a network of regulating substances called phytohormones. These substances enable plants to respond to both biotic and abiotic stresses by initiating a cascade of orchestrated actions, and to trigger development-specific processes. In this article, we will discuss a highly sensitive analytical method for quantitative determination of phytohormones. The main representatives of the plant hormones are jasmonic acid (JA), cytokines, auxins, abscisic acid, salicylic acid, gibberellins, and strigolactones...

Citation:
Iven T, Feussner K, Herrfurth C, Herbig E. Signaling substances used in plant defense: HPLC-MS/MS analysis of jasmonates. BioProcess J, 2016; 14(4): 56–61. http://dx.doi.org/10.12665/J144.Herbig.

Posted online January 12, 2016.