TaPCS1 complements Cd2+, Hg2+,
and As sensitivity in cad1-3 at seedling stage. For all panels:
Upper Left, cad1-3; Upper Right,
Adh/cad1-3 (Adh::TaPCS1/cad1-3); Lower Left,
35S/cad1-3 (35S::TaPCS1/cad1-3); and Lower Right,
WT (Col-0). Seeds were plated and horizontally germinated on
one-quarter-strength Murashige and Skoog medium with no added heavy metals
(A), 80 μM KH2AsO4 (B), 10 μM
HgCl2 (C), and 40 μM CdCl2 (D).
Photographs were taken after 21 days.