SIV/HIV recombinants and their use in studying biological properties.

SIV/HIV recombinants and their use in studying biological properties.
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SIV/HIV 重组体及其在研究生物学特性中的应用。

DOI:
10.1089/aid.1992.8.403
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发表时间:
1992
影响因子:
1.5
通讯作者:
A. Adachi
A. Adachi
中科院分区:
医学4区
文献类型:
--
作者:
R. Shibata;A. Adachi

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构建了一系列人类免疫缺陷病毒1型(HIV-1)和猿猴免疫缺陷病毒(SIV)之间的嵌合克隆。重组病毒的活力取决于重组的位置。对HIV-1和SIVAGM(从非洲绿猴分离)之间以及HIV-1和SIVMAC(从恒河猴分离)之间的传染性嵌合病毒进行了宿主细胞向性检查。限制人类 MT-4 细胞中 SIVAGM 复制和猕猴外周血单核细胞 (PBMC) 中 HIV-1 复制的病毒决定簇映射到病毒基因组的 5' 半部分。一种含有 HIV-1 env 基因的 HIV-1/SIVMAC 嵌合体被证明可以在体外在猕猴 PBMC 中复制,并在体内感染猕猴。这种 HIV-1/SIVMAC 嵌合体将可用于各种艾滋病发病机制和疫苗研究。
A series of chimeric clones between human immunodeficiency virus type 1 (HIV-1) and simian immunodeficiency viruses (SIV) were constructed. Viability of the recombinant viruses was dependent on the position of recombination. Infectious chimeric viruses between HIV-1 and SIVAGM (isolated from an African green monkey) and those between HIV-1 and SIVMAC (isolated from a rhesus monkey) were examined for host cell tropism. Viral determinants that restrict the replication of SIVAGM in human MT-4 cells and that of HIV-1 in macaque monkey peripheral blood mononuclear cells (PBMC) mapped to the 5' half of the virus genome. One HIV-1/SIVMAC chimera which contained the HIV-1 env gene was shown to replicate in macaque PBMC in vitro and to infect macaque monkeys in vivo. This HIV-1/SIVMAC chimera will be useful for a variety of AIDS pathogenesis and vaccine studies.
DOI: 10.1073/pnas.84.5.1434
发表时间: 1987
影响因子: 11.1
作者:
Luciw,PA;Cheng-Mayer,C;Levy,JA
通讯作者: Levy,JA
sor 基因缺失的 HTLV-III/LAV 的复制和细胞病变潜力。
DOI: 10.1126/science.3006244
发表时间: 1986
期刊: Science (New York, N.Y.)
影响因子: --
作者:
Sodroski,J;Goh,WC;Rosen,C;Tartar,A;Portetelle,D;Burny,A;Haseltine,W
通讯作者: Haseltine,W