Mutant AF-2 domain of PML-RARα in retinoic acid-resistant NB4 cells: differentiation induced by RA is triggered directly through PML-RARα and its down-regulation in acute promyelocytic leukemia

Abstract
Leukemia is one of the leading journals in hematology and oncology. It is published monthly and covers all aspects of the research and treatment of leukemia and allied diseases. Studies of normal hemopoiesis are covered because of their comparative relevance.