Directed Evolution of Adenoviruses.
Directed Evolution of Adenoviruses.
复制标题
腺病毒的定向进化。
DOI:
10.1007/978-1-4939-3271-9_13
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Smith,JasonG
中科院分区:
文献类型:
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作者:
Smith,JasonG
The ability to evolve viruses in cell culture in the face of selective pressure is an invaluable method to elucidate the molecular mechanisms of synthetic or natural antivirals, expand tropism, or alter virulence. Recently, mutations to the human adenovirus polymerase that reduce replicative fidelity were described, and we have incorporated one of these mutations into thepolgene of a conditionally replicating human adenovirus serotype 5 (HAdV-5)-based vector (Uil et al., Nucleic Acids Res 39:e30, 2011; Myers et al., J Virol 87:6047–6050, 2013). Here, we describe methods to evolve this virus (HAdV-5.polF421Y) under selective pressure from antivirals to identify their mechanisms of action.