title: GSM8800977: adult ventricle, tcf21 cKO, day0, replica 2; Danio rerio; RNA-Seq
library_construction_protocol: RNA from 2-3 ventricles per sample was extracted using TRI reagent (Sigma-Aldrich, T9424) and treated with DNaseI (Thermo Scientific, 89836) according to the manufacturer's recommendations. mRNA purification, library preparation, and sequencing were carried out following standard Illumina protocols by Novogene Co., Ltd. (Cambridge, UK).