De Novo transcriptome assembly and annotation of the wild service tree Sorbus torminalis (L.) Crantz

An RNA-seq library was generated from pooled RNA extracted from four different tissues (young leaves, mature leaves, stems and roots) of a single S. torminalis sapling and sequenced on the Illumina HiSeq 2500 platform. This dataset was used to produce and annotate the first transcriptome assembly for S. torminalis, paving the way for future genomic research and applications in this species. For example, this study will facilitate the development of molecular markers such as SSRs and SNPs, useful for genetic studies, breeding programs, and conservation efforts and will serve as a reference for future differential expression studies, providing a deeper understanding of the species' biology.