Fig. 4

Summary of the results and insight provided from the transcript (RNA), protein, and post-translational modification (PTM) datasets. Transcript expression profiles were characterized by RNA-seq and protein expression profiles were characterized and quantified by iTRAQ LC-MS/MS. Expression and fragmentation data characterized the regulatory dynamics induced by adaptation to the spaceflight environment in Arabidopsis thaliana. Gene Ontology analysis identified PTR, PTM, and Degradation candidate genes. DEGs = differentially expressed genes, DAPs = differentially abundant proteins, PTR = post-transcriptional regulation