Proteome profiles during early stage of somatic embryogenesis of two Eucalyptus species.

ABSTRACT:

Background

Somatic embryogenesis (SE) was recognized as an important tool for plants to propagate. However, our knowledge about the proteins involved in early SE including the callus dedifferentiation is still limited, especially in the economic woody tree - Eucalyptus.

Results

We used the data-independent acquisition mass-spectrometry to study the different proteome profiles of early SE of two Eucalyptus species-E. camaldulensis (high regeneratively potential) and E. grandis x urophylla (low regenerative potential). Initially, 35,207 peptides and 7,077 proteins were identified in the stem and tissue-culture induced callus of the two Eucalyptus species. MSstat identified 2,078 and 2,807 differentially expressed proteins (DEPs) in early SE of E. camaldulensis and E. grandis x

SUBMITTER: Chen B 

PROVIDER: S-EPMC9716740 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature