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.

Q: Thymocytes and T cells from IkappaBalpha ( DeltaN ) transgenic mice expressed normal levels of IL - 2R subunits .

A: IL - 2R
****
Q: SUMO - 1 modification of PML is known to be required for the formation of PML bodies .

A: SUMO - 1
****
Q: RESULTS : cAMP - elevating agents inhibited LPS - stimulated TNF - alpha release ( 0 . 77 + / - 0 . 13 ng / 10 ( 6 ) cells in LPS + dbcAMP and 0 . 68 + / - 0 . 19 ng / 10 ( 6 ) cells in LPS + FSK , both P < 0 . 05 vs 1 . 61 + / - 0 . 34 ng / 10 ( 6 ) cells in LPS alone ) .

A:
TNF - alpha
****