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Screening for the optimal siRNA targeting a novel gene (HA117) and construction and evaluation of a derivative recombinant adenovirus
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Screening for the optimal siRNA targeting a novel gene (HA117) and construction and evaluation of a derivative recombinant adenovirus

  • Youhua Xu1,
  • Gaihuan Zheng2,
  • Yuxia Guo3,
  • Xianqing Jin4 &
  • …
  • Qing Luo4 

Nature Precedings (2010)Cite this article

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Abstract

We found a novel gene named as HA117 in our previous research. At this study, we screened for an optimal siRNA targeting the novel gene HA117 using the pSOS-HUS method, verified the results of pSOS-HUS siRNA screening for optimal affinity for the target gene, and constructed and evaluated a recombinant adenovirus carrying the DNA template for transcription of the optimal HA117 siRNA. The pSOS-HUS vector method was successfully utilized as a rapid and effective screen for an optimal siRNA for a target gene. Among five pairs of DNA templates, siRNA transcribed from HAi5 gave the strongest interference with the novel gene HA117; a HAi5-carrying recombinant adenovirus (Ad-HAi5) was successfully constructed and evaluated, laying a foundation for the further study of HA117 gene function with RNAi technology.

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Authors and Affiliations

  1. Children’s Hospital of ChongQing Medical University, The Hematol Department of Affiliated Children’s Hospital & The Children’s Hospital of Chongqing https://www.nature.com/nature

    Youhua Xu

  2. The Infection and Digestology Department of Affiliated Children’s Hospital &The Children’s Hospital of Chongqing https://www.nature.com/nature

    Gaihuan Zheng

  3. The Pediatrics Institution of Chongqing Medical University, China, The Hematol Department of Affiliated Children’s Hospital & The Children’s Hospital of Chongqing https://www.nature.com/nature

    Yuxia Guo

  4. The Pediatrics Institution of Chongqing Medical University, China, The Surgery Department of Affiliated Children’s Hospital & The Children’s Hospital of Chongqing https://www.nature.com/nature

    Xianqing Jin & Qing Luo

Authors
  1. Youhua Xu
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  2. Gaihuan Zheng
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  3. Yuxia Guo
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  4. Xianqing Jin
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  5. Qing Luo
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Corresponding authors

Correspondence to Youhua Xu or Gaihuan Zheng.

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Xu, Y., Zheng, G., Guo, Y. et al. Screening for the optimal siRNA targeting a novel gene (HA117) and construction and evaluation of a derivative recombinant adenovirus. Nat Prec (2010). https://doi.org/10.1038/npre.2010.5301.1

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  • Received: 22 November 2010

  • Accepted: 22 November 2010

  • Published: 22 November 2010

  • DOI: https://doi.org/10.1038/npre.2010.5301.1

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Keywords

  • HA117 gene; RNA interference;multidrug resistance; recombinant adenovirus
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