論文 - 詳細
| RRC ID | 42534 |
|---|---|
| 著者 | Katou Y, Ikeda M, Kobayashi M. |
| タイトル | Abortive replication of Bombyx mori nucleopolyhedrovirus in Sf9 and High Five cells: defective nuclear transport of the virions. |
| ジャーナル | Virology |
| Abstract |
Despite close genetic relationship, Bombyx mori nucleopolyhedrovirus (BmNPV) and Autographa californica multicapsid NPV (AcMNPV) display a distinct host range property. Here, BmNPV replication was examined in Sf9 and High Five cells that were nonproductive for BmNPV infection but supported high titers of AcMNPV replication. Recombinant BmNPV, vBm/gfp/lac, containing bm-ie1 promoter-driven egfp showed that few Sf9 and High Five cells infected with vBm/gfp/lac expressed EGFP, while large proportion of EGFP-expressing cells was observed when transfected with vBm/gfp/lac DNA. Immunocytochemical analysis showed that BmNPV was not imported into the nucleus of these two cell lines, while recombinant BmNPV, vBmDelta64/ac-gp64 possessing AcMNPV gp64 was imported into the nucleus, yielding progeny virions in High Five cells, but not Sf9 cells. These results indicate that the defective nuclear import of infected virions due to insufficient BmNPV GP64 function is involved in the restricted BmNPV replication in Sf9 and High Five cells. |
| 巻・号 | 347(2) |
| ページ | 455-65 |
| 公開日 | 2006-4-10 |
| DOI | 10.1016/j.virol.2005.11.043 |
| PII | S0042-6822(05)00778-6 |
| PMID | 16412489 |
| MeSH | Active Transport, Cell Nucleus / physiology* Animals Bombyx / virology* Cell Cycle Cell Line Nucleopolyhedroviruses / genetics Nucleopolyhedroviruses / growth & development Nucleopolyhedroviruses / physiology* Spodoptera / cytology Virion / physiology* Virus Replication* |
| IF | 2.819 |
| 引用数 | 26 |
| WOS 分野 | VIROLOGY |
| オルトメトリクス指標 |
オルトメトリクス指標項目
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| 最多言及媒体 | Patent(IFI CLAIMS) |
| 各媒体での言及数の合計 | 1 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| ヒト・動物細胞 | |