Dicer is an RNase III which processes two classes of cellular small RNAs: the microRNAs (miRNA) and short interfering RNAs (siRNA). Previously, we observed that over-expressed HIV-1 Tat protein can suppress the processing of small RNAs inside cells. Here, we have investigated the requirements for Tat interaction with Dicer. We report that Tat-Dicer interaction depends on RNA, requires the helicase domain of Dicer, and is independent of Tat's transactivation domain.
机构:
Molecular Virology Section, Laboratory of Molecular Microbiology, Natl. Inst. of Allergy/Infect. Dis., BethesdaMolecular Virology Section, Laboratory of Molecular Microbiology, Natl. Inst. of Allergy/Infect. Dis., Bethesda
Bennasser Y.
Le S.-Y.
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h-index: 0
机构:
Lab. of Exp./Computational Biology, National Cancer Institute, FrederickMolecular Virology Section, Laboratory of Molecular Microbiology, Natl. Inst. of Allergy/Infect. Dis., Bethesda
Le S.-Y.
Yeung M.L.
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机构:
Molecular Virology Section, Laboratory of Molecular Microbiology, Natl. Inst. of Allergy/Infect. Dis., BethesdaMolecular Virology Section, Laboratory of Molecular Microbiology, Natl. Inst. of Allergy/Infect. Dis., Bethesda
Yeung M.L.
Jeang K.-T.
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机构:
Molecular Virology Section, Laboratory of Molecular Microbiology, Natl. Inst. of Allergy/Infect. Dis., BethesdaMolecular Virology Section, Laboratory of Molecular Microbiology, Natl. Inst. of Allergy/Infect. Dis., Bethesda
机构:
McGill Univ, Lady Davis Inst Med Res, Virus Cell Interact Lab, Montreal, PQ, CanadaMcGill Univ, Lady Davis Inst Med Res, Virus Cell Interact Lab, Montreal, PQ, Canada
Gatignol, A
Lainé, S
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机构:McGill Univ, Lady Davis Inst Med Res, Virus Cell Interact Lab, Montreal, PQ, Canada
Lainé, S
Clerzius, G
论文数: 0引用数: 0
h-index: 0
机构:McGill Univ, Lady Davis Inst Med Res, Virus Cell Interact Lab, Montreal, PQ, Canada
机构:
Molecular Virology Section, Laboratory of Molecular Microbiology, Natl. Inst. of Allergy/Infect. Dis., BethesdaMolecular Virology Section, Laboratory of Molecular Microbiology, Natl. Inst. of Allergy/Infect. Dis., Bethesda
Bennasser Y.
Le S.-Y.
论文数: 0引用数: 0
h-index: 0
机构:
Lab. of Exp./Computational Biology, National Cancer Institute, FrederickMolecular Virology Section, Laboratory of Molecular Microbiology, Natl. Inst. of Allergy/Infect. Dis., Bethesda
Le S.-Y.
Yeung M.L.
论文数: 0引用数: 0
h-index: 0
机构:
Molecular Virology Section, Laboratory of Molecular Microbiology, Natl. Inst. of Allergy/Infect. Dis., BethesdaMolecular Virology Section, Laboratory of Molecular Microbiology, Natl. Inst. of Allergy/Infect. Dis., Bethesda
Yeung M.L.
Jeang K.-T.
论文数: 0引用数: 0
h-index: 0
机构:
Molecular Virology Section, Laboratory of Molecular Microbiology, Natl. Inst. of Allergy/Infect. Dis., BethesdaMolecular Virology Section, Laboratory of Molecular Microbiology, Natl. Inst. of Allergy/Infect. Dis., Bethesda
机构:
McGill Univ, Lady Davis Inst Med Res, Virus Cell Interact Lab, Montreal, PQ, CanadaMcGill Univ, Lady Davis Inst Med Res, Virus Cell Interact Lab, Montreal, PQ, Canada
Gatignol, A
Lainé, S
论文数: 0引用数: 0
h-index: 0
机构:McGill Univ, Lady Davis Inst Med Res, Virus Cell Interact Lab, Montreal, PQ, Canada
Lainé, S
Clerzius, G
论文数: 0引用数: 0
h-index: 0
机构:McGill Univ, Lady Davis Inst Med Res, Virus Cell Interact Lab, Montreal, PQ, Canada