TY - GEN AU - Menéndez, Pablo AU - Catalina, Purificación AU - Rodriguez, Rene AU - Melen, Gustavo J AU - Bueno, Clara AU - Arriero, Mar AU - García-Sánchez, Félix AU - Lassaletta, Álvaro AU - García-Sanz, Ramón AU - Garcia-Castro, Javier PY - 2009 DO - 10.1084/jem.20091050 SN - 0022-1007 UR - http://hdl.handle.net/20.500.12105/7693 AB - MLL-AF4 fusion is a hallmark genetic abnormality in infant B-acute lymphoblastic leukemia (B-ALL) known to arise in utero. The cellular origin of leukemic fusion genes during human development is difficult to ascertain. The bone marrow (BM)... LA - eng PB - Rockefeller University Press KW - Pediatric leukemias TI - Bone marrow mesenchymal stem cells from infants with MLL-AF4+ acute leukemia harbor and express the MLL-AF4 fusion gene TY - research article ER -