title: GSM2152422: ChIP-seq input from Control-KD sample1; Drosophila melanogaster; ChIP-Seq
library_construction_protocol: OSC cells were fixed, lysed, and their nuclei isolated using truChIP Chromatin Shearing Kits (Covaris) according to the manufacturer's instructions. DNA was sonicated to ~300 bases using Bioruptor (Cosmobio), then diluted with ChIP buffer. IP was performed using 3 μg of antibodies on Dynabeads-Protein G beads. Samples were reverse cross-linked, treated with RNase and Proteinase K, and DNA was extracted. DNA fragments from the ChIP experiment were sheared to ~200 bases using Covaris S220 (Covaris), and were used for library preparation with the NEBNext Ultra DNA Library Prep Kit for Illumina (NEB) following the manufacturer's protocol.
attributes.tag: GEO Accession
attributes.value: GSM2152422