Evaluation ofA Single-reaction Method for Whole Genome Sequencing of Influenza A Virus using Next Generation Sequencing

ZOU Xiao Hui CHEN Wen Bing ZHAO Xiang ZHU Wen Fei YANG Lei WANG Da Yan SHU Yue Long

ZOU Xiao Hui, CHEN Wen Bing, ZHAO Xiang, ZHU Wen Fei, YANG Lei, WANG Da Yan, SHU Yue Long. Evaluation ofA Single-reaction Method for Whole Genome Sequencing of Influenza A Virus using Next Generation Sequencing[J]. Biomedical and Environmental Sciences, 2016, 29(1): 41-46. doi: 10.3967/bes2016.004
Citation: ZOU Xiao Hui, CHEN Wen Bing, ZHAO Xiang, ZHU Wen Fei, YANG Lei, WANG Da Yan, SHU Yue Long. Evaluation ofA Single-reaction Method for Whole Genome Sequencing of Influenza A Virus using Next Generation Sequencing[J]. Biomedical and Environmental Sciences, 2016, 29(1): 41-46. doi: 10.3967/bes2016.004

doi: 10.3967/bes2016.004
基金项目: This work was funded by a project (2014ZX10004002) of the ChineseNational Key Program of Mega Infectious Disease of the National 12th Five-Year Plan

Evaluation ofA Single-reaction Method for Whole Genome Sequencing of Influenza A Virus using Next Generation Sequencing

Funds: This work was funded by a project (2014ZX10004002) of the ChineseNational Key Program of Mega Infectious Disease of the National 12th Five-Year Plan
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  • 刊出日期:  2016-01-20

Evaluation ofA Single-reaction Method for Whole Genome Sequencing of Influenza A Virus using Next Generation Sequencing

doi: 10.3967/bes2016.004
    基金项目:  This work was funded by a project (2014ZX10004002) of the ChineseNational Key Program of Mega Infectious Disease of the National 12th Five-Year Plan

摘要: ObjectiveTo evaluate a single-reaction genome amplification method, the multisegment reverse transcription-PCR (M-RTPCR), for its sensitivity to full genome sequencing of influenza A virus, and the ability to differentiate mix-subtype virus, using the next generation sequencing (NGS) platform. MethodsVirus genome copy was quantified and serially diluted to different titers, followed by amplification with the M-RTPCR method and sequencing on the NGS platform. Furthermore, we manually mixed two subtype viruses to different titer rate and amplified the mixed virus with the M-RTPCR protocol, followed by whole genome sequencing on the NGS platform. We also used clinical samples to test the method performance. ResultsThe M-RTPCR method obtained complete genome of testing virus at 125 copies/reaction and determined the virus subtype at titer of 25 copies/reaction. Moreover, the two subtypes in the mixed virus could be discriminated, even though these two virus copies differed by 200-fold using this amplification protocol. The sensitivity of this protocol we detected using virus RNA was also confirmed with clinical samples containing low-titer virus. ConclusionThe M-RTPCR is a robust and sensitive amplification method for whole genome sequencing of influenza A virus using NGS platform.

English Abstract

ZOU Xiao Hui, CHEN Wen Bing, ZHAO Xiang, ZHU Wen Fei, YANG Lei, WANG Da Yan, SHU Yue Long. Evaluation ofA Single-reaction Method for Whole Genome Sequencing of Influenza A Virus using Next Generation Sequencing[J]. Biomedical and Environmental Sciences, 2016, 29(1): 41-46. doi: 10.3967/bes2016.004
Citation: ZOU Xiao Hui, CHEN Wen Bing, ZHAO Xiang, ZHU Wen Fei, YANG Lei, WANG Da Yan, SHU Yue Long. Evaluation ofA Single-reaction Method for Whole Genome Sequencing of Influenza A Virus using Next Generation Sequencing[J]. Biomedical and Environmental Sciences, 2016, 29(1): 41-46. doi: 10.3967/bes2016.004

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