instruction:
In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.
question:
 In contrast , the CBFbeta - smooth muscle myosin heavy chain ( SMMHC ) fusion protein generated by the inv ( 16 ) associated with acute myeloid leukemias ( M4Eo ) can not rescue definitive hematopoiesis by Cbfb - deficient ES cells .
answer:
fusion protein


question:
 Recently , NF - kappaB induction has been shown to play a role in protecting cells from programmed cell death .
answer:
NF - kappaB


question:
 Single dose intranasal administration of retinal autoantigen generates a rapid accumulation and cell activation in draining lymph node and spleen : implications for tolerance therapy .
answer:

retinal autoantigen