title: GSM9223366: KMS11 cells, sh1 STK17B REP2; Homo sapiens; RNA-Seq
library_construction_protocol: RNA was extracted using RNeasy Mini Kit. DNBSEQ-mRNA-Seq-oligo dT(also called polyA selection), stranded. mRNA enrichment was performed on total RNA using oligo(dT)-attached magnetic beads. The enriched mRNA with poly(A) tails was fragmented using a fragmentation buffer, followed by reverse transcription using random N6 primers to synthesize cDNA double strands. The synthesized double- stranded DNA was then end-repaired and 5'-phosphorylated, with a protruding 'A' at the 3' end forming a blunt end, followed by ligation of a bubble-shaped adapter with a protruding 'T' at the 3' end. The ligation products were PCR amplified using specific primers. The PCR products were denatured to single strands, and then single-stranded circular DNA libraries were generated using a bridged primer. The constructed libraries were quality-checked and sequenced after passing the quality control.