a1,a2,a3,b1,b2,b3,c1,c2,c3,d1,d2,d3,e1,e2,e3,f1,f2,f3,g1,g2,g3,h1,h2,h3 Raw sequence reads. a1,a2,a3,b1,b2,b3,c1,c2,c3,d1,d2,d3,e1,e2,e3,f1,f2,f3,g1,g2,g3,h1,h2,h3

In order to understand the molecular model of mulberry trees to resist drought stress, we compared stress tolerance, transcriptome, and flavonoid metabolome data between Own-rooted stem cuttings of mulberry cultivar ShinIchinose (2n = 2X = 28) and its autotriploid Shaansang 305 (2n = 3X = 42).