The Eucalyptus grandis chloroplast proteome: Seasonal variations in leaf development.

ABSTRACT: Chloroplast metabolism is very sensitive to environmental fluctuations and is intimately related to plant leaf development. Characterization of the chloroplast proteome dynamics can contribute to a better understanding on plant adaptation to different climate scenarios and leaf development processes. Herein, we carried out a discovery-driven analysis of the Eucalyptus grandis chloroplast proteome during leaf maturation and throughout different seasons of the year. The chloroplast proteome from young leaves differed the most from all assessed samples. Most upregulated proteins identified in mature and young leaves were those related to catabolic-redox signaling and biogenesis processes, respectively. Seasonal dynamics revealed unique proteome features in the fall and spring periods. The mos

SUBMITTER: Baldassi AC 

PROVIDER: S-EPMC9436043 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature