80.下列何者為調控λ phage生命週期(life cycle)之主要機轉?
(A)operon
(B)attenuation
(C)enhancer
(D)upstream activator sequence(UAS)
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統計: A(812), B(321), C(329), D(531), E(0) #1742169
統計: A(812), B(321), C(329), D(531), E(0) #1742169