問題詳情
23. Which one of following molecules is expressed in the medulla of the thymus and facilitates negative
selection for self-antigen normally expressed in peripheral tissues?
(A) AID
(B) AIRE
(C) Ak-4
(D) AP-1
(E) APOBEC1.
參考答案
答案：99
統計：A:1,B:0,C:0,D:0,E:0
難度：計算中