Folk W R, Faras A J
J Virol. 1976 Mar;17(3):1049-51. doi: 10.1128/JVI.17.3.1049-1051.1976.
The major species of primer RNA required for the initiation of DNA synthesis by the Rous sarcoma virus RNA-directed DNA polymerase can be aminoacylated by tryptophan. Furthermore, an intact 3' terminus is required for the primer to function in the initiation of DNA synthesis.
劳氏肉瘤病毒RNA指导的DNA聚合酶启动DNA合成所需的主要引物RNA种类可被色氨酸氨酰化。此外,引物要在DNA合成起始中发挥作用,完整的3'末端是必需的。