De novo assembly and discovery of genes that are involved in drought tolerance in Tibetan Sophora moorcroftiana.

ABSTRACT: Sophora moorcroftiana, a Leguminosae shrub species that is restricted to the arid and semi-arid regions of the Qinghai-Tibet Plateau, is an ecologically important foundation species and exhibits substantial drought tolerance in the Plateau. There are no functional genomics resources in public databases for understanding the molecular mechanism underlying the drought tolerance of S. moorcroftiana. Therefore, we performed a large-scale transcriptome sequencing of this species under drought stress using the Illumina sequencing technology. A total of 62,348,602 clean reads were obtained. The assembly of the clean reads resulted in 146,943 transcripts, including 66,026 unigenes. In the assembled sequences, 1534 transcription factors were identified and classified into 23 different common famili

SUBMITTER: Li H 

PROVIDER: S-EPMC4283959 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature