From Exacerbates Cell Death by Accelerating Cd Uptake in Tobacco and Apple Calli.

Excessive cadmium (Cd) damages plants by causing cell death. The present study discusses the function of natural resistance-associated macrophage protein (NRAMP) on cell death caused by Cd in . was isolated from roots, and its protein was located in the cell membrane as a transmembrane protein characterized by hydrophobicity.

MhMAPK4 from Malus hupehensis Rehd. decreases cell death in tobacco roots by controlling Cd uptake.

Cadmium (Cd) induces cell death in plant roots. Mitogen-activated protein kinase (MAPK) plays a role in the regulation of cell death induced by Cd in plant roots. In this study, MhMAPK4 was isolated from the roots of Malus hupehensis.