Comprehensive characterization of a time-course transcriptional response induced by autotoxins in Panax ginseng using RNA-Seq.

ABSTRACT:

Background

As a valuable medicinal plant, the yield of Panax ginseng is seriously affected by autotoxicity, which is a common phenomenon due to continuous cropping. However, the mechanism of autotoxicity in P. ginseng is still unknown.

Results

In total, high throughput sequencing of 18 RNA-Seq libraries produced 996,000,000 100-nt reads that were assembled into 72,732 contigs. Compared with control, 3697 and 2828 genes were significantly up- and down-regulated across different tissues and time points, respectively. Gene Ontology enrichment analysis showed that 'enzyme inhibitor activity', 'carboxylesterase activity', 'pectinesterase activity', 'centrosome cycle and duplication' and 'mitotic spindle elongation' were enriched for the up-regulated genes. Transcription factors i

SUBMITTER: Wu B 

PROVIDER: S-EPMC4659204 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature