Skip to main content

Advertisement

Figure 5 | Plant Methods

Figure 5

From: Xylem sap collection and extraction methodologies to determine in vivo concentrations of ABA and its bound forms by gas chromatography-mass spectrometry (GC-MS)

Figure 5

Comparative quantification of ABA precursors, ABA and ABA-GE using GC-MS and RIA techniques for free ABA (circles) ABA ex Adduct I (triangles), ABA ex Adduct II (inverted triangles) or ABA ex ABA-GE (squares) for xylem sap collected from the roots (filled symbols) or the petiole stub of otherwise intact tomato plants (hollow symbols). Each point is a separate xylem sap sample, with the solid line representing the 1:1 relationship.

Back to article page