Transcriptome sequencing and whole genome expression profiling of hexaploid sweetpotato under salt stress.

ABSTRACT:

Background

Purple-fleshed sweetpotato (PFSP) is one of the most important crops in the word which helps to bridge the food gap and contribute to solve the malnutrition problem especially in developing countries. Salt stress is seriously limiting its production and distribution. Due to lacking of reference genome, transcriptome sequencing is offering a rapid approach for crop improvement with promising agronomic traits and stress adaptability.

Results

Five cDNA libraries were prepared from the third true leaf of hexaploid sweetpotato at seedlings stage (Xuzi-8 cultivar) treated with 200 mM NaCl for 0, 1, 6, 12, 48 h. Using second and third generation technology, Illumina sequencing generated 170,344,392 clean high-quality long reads that were assembled into 15,998 unigenes wi

SUBMITTER: Arisha MH 

PROVIDER: S-EPMC7057664 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature