Salinity-induced Palmella Formation Mechanism in Dunaliella salina Revealed by Quantitative Proteomics

ABSTRACT: The halotolerant algae Dunaliella salina is a good single-cell model for studying plant adaptation to high salinity. We found 151 salinity-responsive proteins were involved in multiple signaling and metabolic pathways upon palmella formation. The patterns of protein accumulation exhibited changes, including dynamics of cytoskeleton and cell membrane curvature, accumulation and transport of exopolycsccharides, photosynthesis and energy supplying (i.e. photosystem II stability and activity, cyclic electron transport, photorespiration, and C4 pathway), nuclear/chloroplastic gene expression regulation and protein processing, reactive oxygen species homeostasis, and salt signaling transduction.

INSTRUMENT(S):

ORGANISM(S): Dunaliella Salina

TISSUE(S): Whole Body

SUBMITTER: Shaojun Dai  

LAB HEAD: Shaojun Dai

PROVIDER: PXD005443 | Pride | 2017-06-12

REPOSITORIES: Pride