library_construction_protocol: RNA extraction was performed using RNeasy Mini Kit (Qiagen, Valencia, CA). RNA concentration and quality were determined using the Agilent 2100 bioanalyzer (Agilent Technologies, Santa Clara, CA). All samples had RNA integrity number equal or greater than 6.1. All the RNA-sequencing procedures were performed by Novogene Bioinformatics Technology Co., Ltd (Beijing, China). Sequencing libraries were prepared using a Poly-A tail capture method and sequenced with NovaSeq 6000.