Nicotianamine and histidine/proline are, respectively, the most important copper chelators in xylem sap of Brassica carinata under conditions of copper deficiency and excess
The effect of two different copper conditions (deficiency and excess) on the amino acid composition in B. carinata xylem sap was analysed. When the Cu in the nutrient solution was increased from 0.12 to 2.5 or 5 microM, the concentrations of histidine, threonine, glutamine, proline, methionine, and...
Ausführliche Beschreibung