Arabidopsis nitrate transporter NRT1.7, expressed in phloem, is responsible for source-to-sink remobilization of nitrate
Fan SC, Lin CS , PK Hsu, Lin SH Tsay YF (2009) Arabidopsis nitrate transporter NRT1.7, expressed in phloem, is responsible for source-to-sink remobilization of nitrate Plant Cell, 21, 2750-2761