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pTRV2-LIC

pTRV2-LIC

Company: Arabidopsis Biological Resource Center(ABRC)
Catalog#: CD3-1042
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VIGS Assays
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2014-03-05
[Abstract]  Virus-induced gene silencing (VIGS) is a powerful method to study gene function in plants. Tobacco rattle virus (TRV)-based VIGS vector is the most efficient VIGS vector so far. This method was originally developed by the Dinesh-Kumar's group (Liu et al., 2002) . Here, we describe a rapid and high efficient TRV-based VIGS method for knocking down genes in Nicotiana benthamiana. For TRV-based VIGS, Agrobacterium culture containing pTRV1 and Agrobacterium culture containing pTRV2 with plant target gene fragment are mixed and infiltrated into the lower leaves of plant. After 2-3 weeks post infiltration, plant target gene will be silenced. [摘要]  病毒诱导基因沉默(VIGS)是研究植物中基因功能的有力方法。 迄今为止,基于烟草瘟病毒(TRV)的VIGS载体是最有效的VIGS载体。 该方法最初由Dinesh-Kumar的小组开发(Liu等人,2002)。 在这里,我们描述了一种快速和高效的基于TRV的VIGS方法,用于在本氏烟草中敲除基因。 对于基于TRV的VIGS,将含有具有植物靶基因片段的pTRV2的pTRV1和农杆菌培养物的农杆菌培养物混合并渗入植物的下叶。 在浸润后2-3周后,植物靶基因将被沉默。

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