Subcellular Localization of MTP2.
Roots of 14-d-old wild-type seedlings homozygous for both ProMTP2:MTP2cDNA:GFP and ER membrane marker Pro35S:NIP1;1cDNA:mCherry transgenes (A) or ProMTP2:GFP:MTP2cDNA and Pro35S:NIP1;1cDNA:mCherry transgenes (B), showing from left to right, GFP fluorescence, mCherry, and merged images. All seedlings were grown on Zn-deficient agar-solidified medium. Bars = 25 µm.