[1] Cornell Univ, Dept Plant Biol, Ithaca, NY 14853 USA
[2] Tech Univ Denmark, Ctr Nanomed & Theranost, DK-2800 Lyngby, Denmark
[3] Tech Univ Denmark, Dept Chem, DK-2800 Lyngby, Denmark
[4] Shanghai Jiao Tong Univ, Sch Agr & Biol, Plant Biotechnol Res Ctr, Shanghai 200030, Peoples R China
[5] Skidmore Coll, Dept Biol, Saratoga Springs, NY 12866 USA
[6] Skidmore Coll, Skidmore Microscopy Imaging Ctr, Saratoga Springs, NY 12866 USA