Efficient targeted insertion of an unselected marker into the vaccinia virus genome.
Efficient targeted insertion of an unselected marker into the vaccinia virus genome.
复制标题
将未选择的标记有效定向插入痘苗病毒基因组中。
DOI:
10.1016/0042-6822(86)90171-6
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发表时间:
1986
期刊:
影响因子:
3.7
通讯作者:
Condit,RC
中科院分区:
文献类型:
--
作者:
Fathi,Z;Sridhar,P;Pacha,RF;Condit,RC
A method is described by which an unselected marker can be inserted into the vaccinia virus genome. Cells were infected with defective virus (either isatin-β-thiosemicarbazone dependent or temperature sensitive) and then cotransformed with a mixture of full-length wild-type genomic vaccinia virus DNA and a cloned vaccinia DNA molecule containing an allele for phosphonoacetic acid resistance. After incubation under conditions which are nonpermissive for the defective virus but which do not select for incorporation of phosphonoacetic acid resistance, the virus yields were assayed for the presence of all markers involved. phosphonoacetic acid resistance was inserted into an otherwise wild-type genome with an efficiency of 25–33%. This represents an increase in efficiency of 150 to 3000-fold relative to controls. The procedure should be extremely useful for engineering the vaccinia virus genome.
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影响因子:
3.7
作者:
Sridhar,P;Condit,RC
通讯作者:
Condit,RC
影响因子:
2.9
作者:
GIRVITZ, SC;BACCHETTI, S;GRAHAM, FL
通讯作者:
GRAHAM, FL
影响因子:
5.4
作者:
A. Conley;D. Knipe;P. Jones;B. Roizman
通讯作者:
B. Roizman
影响因子:
5.4
作者:
MACKETT, M;SMITH, GL;MOSS, B
通讯作者:
MOSS, B
影响因子:
3.7
作者:
TARTAGLIA, J;PAOLETTI, E
通讯作者:
PAOLETTI, E