title: GSM7074069: BES1_Input, His, rep1; Gossypium hirsutum; ChIP-Seq
library_construction_protocol: fibers were fixed with 1% formaldehyde for 10 minutes. Chromatin was extracted, and sonicated using a E220 focused-ultrasonicator (Covaris). ChIP-seq libraries were prepared using VAHTS Universal DNA Library Prep Kit for Illumina V3（Catalog NO. ND607, Vazyme）. The library products corresponding to 200-500 bps were enriched, quantified and finally sequenced on Novaseq 6000 sequencer (Illumina) with PE150 model.