De novo comparative transcriptome analysis provides new insights into sucrose induced somatic embryogenesis in camphor tree (Cinnamomum camphora L.).

ABSTRACT:

Background

Somatic embryogenesis is a notable illustration of cell totipotency, by which somatic cells undergo dedifferentiation and then differentiate into somatic embryos. Our previous work demonstrated that pretreatment of immature zygotic embryos with 0.5 M sucrose solution for 72 h efficiently induced somatic embryo initiation in camphor tree. To better understand the molecular basis of somatic embryogenesis induced by osmotic stress, de novo transcriptome sequencing of three tissues of camphor tree (immature zygotic embryos, sucrose-pretreated immature zygotic embryos, and somatic embryos induced from sucrose-pretreated zygotic embryos) were conducted using Illumina Hiseq 2000 platform.

Results

A total of 30.70 G high quality clean reads were obtained from cDNA librari

SUBMITTER: Shi X 

PROVIDER: S-EPMC4700650 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature