Superinfection of a defective human immunodeficiency virus type 1 provirus-carrying T cell clone with vif or vpu mutants gives cytopathic virus particles by homologous recombination.
Superinfection of a defective human immunodeficiency virus type 1 provirus-carrying T cell clone with vif or vpu mutants gives cytopathic virus particles by homologous recombination.
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用 vif 或 vpu 突变体重复感染有缺陷的人类免疫缺陷病毒 1 型原病毒 T 细胞克隆,通过同源重组产生细胞病变病毒颗粒。
DOI:
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发表时间:
1995
影响因子:
1.5
通讯作者:
K. Ikuta
中科院分区:
文献类型:
--
作者:
M. Kishi;K. Tokunaga;Y. H. Zheng;M. Bahmani;M. Kakinuma;M. Nonoyama;P. Lai;K. Ikuta
The partially CD4-expressing T cell clone, Vpr-1, which carries a latent vpr-defective HIV-1 genome and expresses HIV-1 Nef protein only, was permissive to superinfection by HIV-1. Superinfection of Vpr-1 with vif- or vpu-defective mutants, which were noncytopathic, reactivated the vpr-defective virus and led to homologous recombination and cytopathogenesis. The data provide an experimental model for homologous recombination being an important mechanism whereby HIV-1 acquires genetic heterogeneity, and when occurring among defective virus in vivo bestows novel biological activities and virulence.
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DOI:
10.1073/pnas.87.4.1556
发表时间:
1990-02-01
影响因子:
11.1
作者:
HU, WS;TEMIN, HM
通讯作者:
TEMIN, HM
DOI:
10.1073/pnas.88.6.2278
发表时间:
1991-03-01
影响因子:
11.1
作者:
INOUE, M;HOXIE, JA;REDDY, EP
通讯作者:
REDDY, EP
DOI:
10.1073/pnas.86.2.675
发表时间:
1989-01-01
影响因子:
11.1
作者:
MCELRATH, MJ;PRUETT, JE;COHN, ZA
通讯作者:
COHN, ZA
影响因子:
56.9
作者:
PRESTON, BD;POIESZ, BJ;LOEB, LA
通讯作者:
LOEB, LA
影响因子:
56.9
作者:
PIATAK, M;SAAG, MS;LIFSON, JD
通讯作者:
LIFSON, JD