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Genomic variants affecting homoeologous gene expression dosage contribute to agronomic trait variation in allopolyploid wheat

ABSTRACT: We have collected RNA-seq data from the total RNA isolated from the 2-week seedlings of 198 diverse wheat accessions. These accessions were selected among nearly 3,000 lines to represent the broad geographic and genetic diversity of wheat populations. On average, 65.7 million paired-end Illumina reads (2 x 100 bp) were collected for each sample, and after quality trimming were mapped to the wheat reference genome RefSeq v.1.0. The proportion of reads unambiguously mapped to the individual wheat genomes was 81%, with the accuracy of correct read mapping estimated by simulation achieving 98%. The expression levels measured as Transcripts Per Million (TPM) were estimated for high confidence (HC) gene models in the wheat reference genome, with 82,092 gene models (66,333 genes) showing TPM > 0.5 in at least two wheat lines (PRJNA670223)

ORGANISM(S): Triticum aestivum

PROVIDER: GSE167479 | GEO | 2022/01/17

REPOSITORIES: GEO

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