Arsenic (As) is a natural contaminant that exists naturally in the earth crust and it is toxic to
plant cells. Studies involving the absorption of As by plants have already been described
previously. Recently, researchers have intended to understand the molecular and
physiological mechanisms that intervene and interact in As absorption. The study of the
metabolome in plants under As stress makes use of advances in instrumentation and
analytical equipment that allows for metabolomics to be performed. The aim of this …