Identification of a small-molecule ligand of the epigenetic reader protein Spindlin1 via a versatile screening platform by Wagner, T, Greschik, H, Burgahn, T, Schmidtkunz, K, Schott, A, McMillan, J, Baranauskienė, L, Xiong, Y, Fedorov, O, Jin, J, Oppermann, U, Matulis, D, Schüle, R, Jung, M