The HIF complex recruits the histone methyltransferase SET1B to activate specific hypoxia-inducible genes by Ortmann, BM, Burrows, N, Lobb, IT, Arnaiz, E, Wit, N, Bailey, PSJ, Jordon, LH, Lombardi, O, Peñalver, A, McCaffrey, J, Seear, R, Mole, DR, Ratcliffe, PJ, Maxwell, PH, Nathan, JA