論文 - 詳細
| RRC ID | 12 |
|---|---|
| 著者 | Jin G, Tsuruyama T, Yamada Y, Hiai H. |
| タイトル | Svi3: A provirus common integration site in c-myc in SL/Kh pre-B lymphomas. |
| ジャーナル | Cancer Sci |
| Abstract |
Spontaneous pre-B lymphomas in SL/Kh mice occur by somatic acquisition of a provirus genome of endogenous murine leukemia virus (MuLV). Inverse PCR amplification and sequence analyses of a provirus and its host flanking fragment revealed a proviral insertion into c-myc in 3 out of 60 SL/Kh pre-B lymphomas, named Svi3 lymphomas (SL/Kh virus integration site-3). Southern blot analysis revealed that two lymphomas had clonal integration in c-myc exon 1 and the other, in the promoter region. In 2 out of 3 Svi3 lymphomas, a fusion transcript of provirus 3' long terminal repeat and c-myc and a normal full-length c-myc transcript were obtained, but in one Svi3 lymphoma, only the normal transcript was obtained. All three Svi3 lymphomas had increased c-myc expression, producing normal 67-kDa c-Myc protein. Svi3 lymphomas had more mature phenotypes in the steps of early B-cell differentiation than Svi1 lymphomas, in which c-myc expression was indirectly up-regulated by provirus integration into Stat5a. |
| 巻・号 | 94(9) |
| ページ | 791-5 |
| 公開日 | 2003-9-1 |
| DOI | 10.1111/j.1349-7006.2003.tb01520.x |
| PMID | 12967477 |
| MeSH | 3' Untranslated Regions / genetics Animals Blotting, Northern Blotting, Southern DNA Primers DNA, Neoplasm / genetics DNA-Binding Proteins / genetics* Exons Genes, myc / genetics* Introns Leukemia Virus, Murine / genetics* Lymphoma, B-Cell / genetics* Lymphoma, B-Cell / virology Mice Mice, Inbred Strains Milk Proteins* NIH 3T3 Cells Phenotype Reverse Transcriptase Polymerase Chain Reaction STAT5 Transcription Factor Trans-Activators / genetics* Transfection Virus Integration* |
| IF | 4.966 |
| 引用数 | 8 |
| WOS 分野 | ONCOLOGY |
| 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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| 各媒体での言及数の合計 | 0 |
| リソース情報 | |
| 実験動物マウス | RBRC00222 |
| ヒト・動物細胞 | NIH3T3-3 |