Dataset Information
Maize leaf ESI-Q-TOF MS - Comparative analysis of salt-responsive phosphoproteins in maize leaves using Ti(4+)--IMAC enrichment and ESI-Q-TOF MS
Ontology highlight
ABSTRACT:
INSTRUMENT(S): instrument model
ORGANISM(S): Zea Mays (maize)
TISSUE(S): Leaf
SUBMITTER: 
Yufeng Hu
PROVIDER: PXD000027 | Pride | 2012-12-14
REPOSITORIES: Pride
Publications
Comparative analysis of salt-responsive phosphoproteins in maize leaves using Ti(4+)--IMAC enrichment and ESI-Q-TOF MS.
Electrophoresis 20130122 4
Salinity is one of the most common abiotic stresses encountered by plants. Reversible protein phosphorylation is involved in plant defense processes against salinity stress. Here, we performed global phosphopeptide mapping through enrichment by our synthesized PVA-phosphate-Ti(4+) IMAC coupled with subsequent identification by ESI-Q-TOF MS. A total of 104 peptide sequences containing 139 phosphorylation sites were determined from 70 phosphoproteins of the control leaves. In contrast, 124 phosph ...[more]
