Transcriptome Profiling and Characterization of Drought-Tolerant Potato Plant (Solanum tuberosum L.).

ABSTRACT: Potato (Solanum tuberosum L.) is the third most important food crop, and breeding drought-tolerant varieties is vital research goal. However, detailed molecular mechanisms in response to drought stress in potatoes are not well known. In this study, we developed EMS-mutagenized potatoes that showed significant tolerance to drought stress compared to the wild-type (WT) 'Desiree' cultivar. In addition, changes to transcripts as a result of drought stress in WT and drought-tolerant (DR) plants were investigated by de novo assembly using the Illumina platform. One-week-old WT and DR plants were treated with -1.8 Mpa polyethylene glycol-8000, and total RNA was prepared from plants harvested at 0, 6, 12, 24, and 48 h for subsequent RNA sequencing. In total, 61,100 tran

SUBMITTER: Moon KB 

PROVIDER: S-EPMC6277564 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature