Manuel Tejada-Jiménez and Rosario Castro-Rodríguez have completed the study of an iron-importing Nramp transporter from Medicago truncatula that plays an important role in iron uptake by rhizobia infected cells. For this we have counted with the collaboration of Dr. Juan Imperial (CSIC, CBGP), Dr. Mercedes Lucas (CSIC, ICA), and Drs. Michael Udvardi and Igor Kryvoruchko (Noble Foundation). This work has been accepted for publication in Plant Physiology, and represents the first transporter studied in nodules to be responsible for metal uptake from the apoplast.