library_construction_protocol: Total RNA was extracted E.Z.N.A.® Total RNA Kit I, Omega Bio-tek®) and subjected to DNase treatment and purification by the RNA Clean & Concentrator kit (Zymo Research) to yield high-quality RNA for library preparation. RNA-seq libraries were prepared using Illumina's TruSeq Stranded protocol. ~70 million paired-end 150 bp sequence reads were generated for each library on the HiSeq 4000 platform. RNA-seq libraries were prepared using Illumina's TruSeq Stranded protocol.