Integration of HTLV-1 provirus into mouse transforming growth factor-alpha gene

被引:10
作者
Fang, JH [1 ]
Kushida, S [1 ]
Feng, RQ [1 ]
Tanaka, M [1 ]
Kikukawa, H [1 ]
Kawamura, T [1 ]
Uchida, K [1 ]
Miwa, M [1 ]
机构
[1] UNIV TSUKUBA,INST BASIC MED SCI,DEPT BIOCHEM & MOL ONCOL,TSUKUBA,IBARAKI 305,JAPAN
关键词
D O I
10.1006/bbrc.1997.6557
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Human T cell leukemia virus type 1 (HTLV-1) provirus integration was investigated in mice inoculated with MT-2 cells, a HTLV-1 producing human T-cell line, From spleen DNA derived from a MT-2 cell-injected mouse, we cloned a HTLV-1 integration site by ligation-mediated PCR, The nucleotide sequence showed that HTLV-1 provirus was integrated into an intron of the mouse transforming growth factor-cu gene in the reverse orientation. This result provides for the first time molecular evidence that mice can be infected with HTLV-1. (C) 1997 Academic Press.
引用
收藏
页码:792 / 795
页数:4
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