Rapid Construction of Complex Plant RNA Virus Infectious cDNA Clones for Agroinfection Using a Yeast-E. coli-Agrobacterium Shuttle Vector.
Rapid Construction of Complex Plant RNA Virus Infectious cDNA Clones for Agroinfection Using a Yeast-E. coli-Agrobacterium Shuttle Vector.
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使用酵母-大肠杆菌-农杆菌穿梭载体快速构建用于农杆菌感染的复杂植物 RNA 病毒感染性 cDNA 克隆
DOI:
10.3390/v9110332
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发表时间:
2017-11-07
期刊:
影响因子:
--
通讯作者:
Li Z
中科院分区:
文献类型:
--
作者:
Sun K;Zhao D;Liu Y;Huang C;Zhang W;Li Z
The availability of infectious full-length clone is indispensable for reverse genetics studies of virus biology, pathology and construction of viral vectors. However, for RNA viruses with large genome sizes or those exhibiting inherent cloning difficulties, procedure to generate biologically active complementary DNA (cDNA) clones can be time-consuming or technically challenging. Here we have constructed a yeast-Escherichia coli-Agrobacterium shuttle vector that enables highly efficient homologous recombination in yeast for assembly of Agrobacterium compatible plant virus clones. Using this vector, we show that infectious cDNA clones of a plant negative-stranded RNA virus, sonchus yellow net rhabdovirus, can be rapidly assembled. In addition, one-step assembly of infectious clones of potato virus Y in yeast, either with or without intron, was readily achieved from as many as eight overlapping DNA fragments. More importantly, the recovered yeast plasmids can be transformed directly into Agrobacterium for inoculation, thereby obviating the E. coli cloning steps and associated toxicity issues. This method is rapid, highly efficient and cost-effective and should be readily applicable to a broad range of plant viruses.
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影响因子:
1.6
作者:
Kouprina N;Larionov V
通讯作者:
Larionov V
DOI:
10.1073/pnas.93.22.12400
发表时间:
1996-10-29
影响因子:
11.1
作者:
Johansen, IE
通讯作者:
Johansen, IE
DOI:
10.1073/pnas.83.10.3282
发表时间:
1986-05-01
影响因子:
11.1
作者:
GRIMSLEY, N;HOHN, B;WALDEN, R
通讯作者:
WALDEN, R
影响因子:
2.7
作者:
Ali, M. Chikh;Omar, A. Said;Natsuaki, T.
通讯作者:
Natsuaki, T.
影响因子:
5
作者:
Bukovinszki, Agnes;Goetz, Reinhard;Balazs, Ervin
通讯作者:
Balazs, Ervin