The RNA-seq experiment was performed as described previously (20 (link)). Paramagnetic beads coupled with oligo d(T) are combined with total RNA to isolate poly(A)+ transcripts based on NEBNext Poly(A) mRNA Magnetic Isolation Module manual. All remaining steps for library construction were used according to the NEBNext Ultra II RNA Nondirectional Library Prep Kit from Illumina. Illumina 8-nt dual-indices. Samples were pooled and sequenced on a HiSeq with a read length configuration of 150 PE. Details and references are provided in the Supplementary Materials and Methods.