title: RNA-seq of Lavandula angustifolia mature calyx
design: mRNA were prepared by fragmentation buffer, using short segment RNA as template, random hexamers to synthesize double cDNA, and then use AMPure XP beans to purify double stranded cDNA. The purified double stranded cDNA was added with A tail and connected with the sequencing connector. Then AMPure XP beads was used to select the fragment size, and PCR enrichment was performed to obtain the final cDNA library.