De novo assembly of wheat root transcriptomes and transcriptional signature of longitudinal differentiation.

ABSTRACT: Hidden underground, root systems constitute an important part of the plant for its development, nourishment and sensing the soil environment around it, but we know very little about its genetic regulation in crop plants like wheat. In the present study, we de novo assembled the root transcriptomes in reference cultivar Chinese Spring from RNA-seq reads generated by the 454-GS-FLX and HiSeq platforms. The FLX reads were assembled into 24,986 transcripts with completeness of 54.84%, and the HiSeq reads were assembled into 91,543 high-confidence protein-coding transcripts, 2,404 low-confidence protein-coding transcripts, and 13,181 non-coding transcripts with the completeness of >90%. Combining the FLX and HiSeq assemblies, we assembled a root transcriptome of 92,335 ORF-containing transcript

SUBMITTER: Challa GS 

PROVIDER: S-EPMC6218025 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature