Transcriptome dataset for comparative analysis of differentially expressed genes between wild type and transgenic...

Nuclear Factor Y (NF-Y) is divided into three different types of subunits, A, B, and C. NF-Ys play crucial roles in plants for controlling gene expression associated with various developmental processes and abiotic stresses, but it is mostly unknown the downstream genes regulated by NF-Ys in plant. One of the potato NF-Y genes, StNF-YA7, increased potato's drought tolerance when overexpressed under the control of constitutive CaMV 35S promoter. Therefore, it was of interest what genes are regulated by the increased expression level of StNF-YA7. To investigate the downstream genes of StNF-YA7, the transcriptome sequencing was carried out for four potato lines, including Solanum tuberosum L 'Superior' as wild type (WT), empty vector control (VC), and two StNF-YA7 overexpressor lines (designated to StNF-YA7 #19 & #26). The RNA sequencing data was produced by the Illumina NovaSeq 6000 sequencing system. The number of total raw reads obtained from the RNA sequencing was 36.7 million for WT, 36.2 for VC, 29.3 for StNF-YA7 #19, and 29.5 million for StNF-YA7 #26, respectively. The length of total raw reads for each sample was between 5.92 Gb (StNF-YA7 #19) and 7.42 Gb (WT), and after filtering raw quality reads, the total length was between 5.81 Gb (StNF-YA7 #19) and 7.29 Gb (WT). Each filtered clear read set of four transcriptomes was mapped on the potato reference genome, SolTub_3.0, and the percentage of mapped reads ranged from 89.8 % (VC) to 90.3 % (WT). GC contents range between 43.01 % (StNF-YA7 #19) and 42.44 % (StNF-YA7 #26). Q20 quality score ranges between 98.63 % (StNF-YA7 #26) and 98.74 % (VC).