title: GSM6208623: PIF7_30WL_2; Arabidopsis thaliana; ChIP-Seq
library_construction_protocol: Seedlings were collected into nylon socks, using a razor blade, and immediately fixed using formaldehyde. ChIP-seq experiments done as described in Kaufmann et al., 2010. ChIP-seq libraries were prepared using NEBNext® Ultra™ II DNA Library Prep Kit. Libraries were amplified using 14 cycles on the thermocycler. Post amplification libraries were size selected aimed for 250bp insert length (control_30FR and samples #2, Samples #1 and control_21FR were  only size selected one sided (take out small fragments).