Al-induced root proteomics changes in stress-acclimated tomato plants

ABSTRACT: Excess levels of Al3+ become highly harmful to plant roots as the toxic ions bind to the surface of root-tips. Plants can acquire tolerance to stress after multiple generations of exposure to stress conditions. After four consecutive generations of Al treatments (G4Al+ seeds), tomato plants appeared more tolerant to the stress condition. This project used laser capture microdissection (LCM) technology to isolate the Al-sensitive epidermal and outer cortical cells of root-tips. Tandem mass tag (TMT) proteomics analysis was conducted to identify proteomics changes related to the physiological properties in root growth under Al treated conditions.

INSTRUMENT(S):

ORGANISM(S): Solanum Lycopersicum

TISSUE(S): Plant Cell, Root

SUBMITTER: Ted Thannhauser  

LAB HEAD: Theodore Thannhauser

PROVIDER: PXD018234 | Pride | 2022-02-14

REPOSITORIES: Pride