Transcriptome analysis identifies genes involved in the somatic embryogenesis of Eucalyptus.

ABSTRACT:

Background

Eucalyptus, a highly diverse genus of the Myrtaceae family, is the most widely planted hardwood in the world due to its increasing importance for fiber and energy. Somatic embryogenesis (SE) is one large-scale method to provide commercial use of the vegetative propagation of Eucalyptus and dedifferentiation is a key step for plant cells to become meristematic. However, little is known about the molecular changes during the Eucalyptus SE.

Results

We compared the transcriptome profiles of the differentiated and dedifferentiated tissues of two Eucalyptus species - E. camaldulensis (high embryogenetic potential) and E. grandis x urophylla (low embryogenetic potential). Initially, we identified 18,777 to 20,240 genes in all samples. Compared to the differentiated tissu

SUBMITTER: Xiao Y 

PROVIDER: S-EPMC7672952 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature