Xylem exudate composition and root-to-shoot nickel translocation in Alyssum species. - Centofanti, Tiziana; Sayers, Zehra; Cabello-Conejo, Maria Isabel; Kidd, Petra; Nishizawa, Naoko K.; Kakei, Yusuke; Davis, Allen P.; Sicher, Richard C.; Chaney, Rufus L. (Plant & Soil, 2013)