Journal Article Research Support, Non-U.S. Gov't Arabidopsis Proteins Arabidopsis Carrier Proteins Exporter identification GTR GTR1 protein, Arabidopsis GTR2 protein, Arabidopsis Glucosinolates MIRN398 microRNA, Arabidopsis MicroRNAs Monosaccharide Transport Proteins Nitrate and Peptide transporter Family (NPF) Plant Proteins Review Transcription Factors Xenopus oocytes biosynthesis expression cloning exudate forward genetics transporter identification glucosinolates (GLS) glucosinolates catabolites import in silico approaches for transporter identification metabolic engineering-based transporter screen plant transporter identification receptor- and sensor-based screen rhizosecretion