Standard chromatin extraction procedures were utilized for ChIP analysis using anti-Beaf32 or anti-IgG control antibodies. Antibodies were generated in the lab (Affinity purified, rabbit antibodies raised against 18AA-long C-terminal peptides. ChIP samples were prepared for sequencing using standard Illumina protocols of TruSeq ChIP sample prep kits from 1.2 ng of starting precipitated DNA to generate sequencing libraries