Insulator protein Su(Hw) recruits SAGA and Brahma complexes and constitutes part of Origin Recognition Complex-binding sites in the Drosophila genome Nadezhda E. Vorobyeva, Marina U. Mazina, Anton K. Golovnin, Daria V. Kopytova, Dmitriy Y. Gurskiy, Elena N. Nabirochkina, Sofia G. Georgieva, Pavel G. Georgiev, and Aleksey N. Krasnov Nucl. Acids Res. 2013 41: 5717-5730