Virology : Concise and Broadly Applicable Method for Determining the Genomic Sequences of North-American–Type Porcine Reproductive and Respiratory Syndrome Viruses in Various Clusters
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- MOROZUMI Takeya
- Animal Research Division, Institute of Japan Association for Techno-innovation in Agriculture, Forestry and Fisheries, 446–1 Ippaizuka, Kamiyokoba, Tsukuba, Ibaraki 305–0854, Japan
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- ISEKI Hiroshi
- Viral Disease and Epidemiology Research Division, National Institute of Animal Health, 3–1–5 Kannondai, Tsukuba, Ibaraki 305–0856, Japan
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- TOKI Daisuke
- Animal Research Division, Institute of Japan Association for Techno-innovation in Agriculture, Forestry and Fisheries, 446–1 Ippaizuka, Kamiyokoba, Tsukuba, Ibaraki 305–0854, Japan
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- TAKAGI Michihiro
- Viral Disease and Epidemiology Research Division, National Institute of Animal Health, 3–1–5 Kannondai, Tsukuba, Ibaraki 305–0856, Japan
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- TSUNEMITSU Hiroshi
- Viral Disease and Epidemiology Research Division, National Institute of Animal Health, 3–1–5 Kannondai, Tsukuba, Ibaraki 305–0856, Japan Present address: Dairy Hygiene Research Division, National Institute of Animal Health, 4 Hitsujigaoka, Toyohira, Sapporo, Hokkaido 062–0045, Japan
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- UENISHI Hirohide
- Animal Immune and Cell Biology Research Unit, Division of Animal Sciences, National Institute of Agrobiological Sciences, 2 Ikenodai, Tsukuba, Ibaraki 305–8602, Japan Animal Genome Research Unit, Agrogenomics Research Center, National Institute of Agrobiological Sciences, 2 Ikenodai, Tsukuba, Ibaraki 305–8602, Japan
書誌事項
- タイトル別名
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- Concise and Broadly Applicable Method for Determining the Genomic Sequences of North-American–Type Porcine Reproductive and Respiratory Syndrome Viruses in Various Clusters
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抄録
We developed a concise and broadly applicable method for accurate genomic sequencing of North American genotype (NA-type) porcine reproductive and respiratory syndrome viruses (PRRSVs) that overcomes high genetic variability of the viruses. The method, designated “combination of consensus oligonucleotide reverse transcription and multiple displacement amplification” (CORT-MDA), involves reverse-transcription of viral RNA followed by shotgun sequencing after amplification using only 11 degenerate oligonucleotide primers; these primers were designed against consensus regions within the open reading frames of the 124 NA-type PRRSV strains with reported full-length genomic sequences. Sequencing of the 192 shotgun clones generated per virus showed 80% to 94% coverage on the reported PRRSV genomic sequence, such that only 2 or 3 unread regions had to be resequenced after PCR amplification using custom primers. Direct sequencing of RT-PCR products confirmed absolute consistency between sequences determined by the CORT-MDA method and those from RT-PCR. These results suggest that our method is applicable to diverse NA-type viruses.
収録刊行物
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- The Journal of Veterinary Medical Science
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The Journal of Veterinary Medical Science 76 (9), 1249-1255, 2014
公益社団法人 日本獣医学会
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詳細情報 詳細情報について
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- CRID
- 1390282681406592256
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- NII論文ID
- 130004432208
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- NII書誌ID
- AA10796138
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- COI
- 1:STN:280:DC%2BC2cfhtl2htw%3D%3D
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- ISSN
- 13477439
- 09167250
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- NDL書誌ID
- 025818528
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- PubMed
- 24920486
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 使用不可