library_construction_protocol: Qiagen RNeasy Mini kit for cultured cells, Qiagen AllPrep DNA/RNA Mini Kit for tumors (Dounce homogenizer to homogenize, disruption by repeated aspiration through a syringe). 1 ug of DNA was used for construction of sequencing libraries. The RNA-seq libraries were prepared with Illumina total RNA Library Prep Kit according to manufacturer's protocols.