High-throughput sequencing and De Novo assembly of the Isatis indigotica transcriptome.

ABSTRACT:

Background

Isatis indigotica, the source of the traditional Chinese medicine Radix isatidis (Ban-Lan-Gen), is an extremely important economical crop in China. To facilitate biological, biochemical and molecular research on the medicinal chemicals in I. indigotica, here we report the first I. indigotica transcriptome generated by RNA sequencing (RNA-seq).

Results

RNA-seq library was created using RNA extracted from a mixed sample including leaf and root. A total of 33,238 unigenes were assembled from more than 28 million of high quality short reads. The quality of the assembly was experimentally examined by cDNA sequencing of seven randomly selected unigenes. Based on blast search 28,184 unigenes had a hit in at least one of the protein and nucleotide databases used in this s

SUBMITTER: Tang X 

PROVIDER: S-EPMC4178013 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature