Cargando…
The chaperone protein p32 stabilizes HIV-1 Tat and strengthens the p-TEFb/RNAPII/TAR complex promoting HIV transcription elongation
HIV gene expression is modulated by the combinatorial activity of the HIV transcriptional activator, Tat, host transcription factors, and chromatin remodeling complexes. To identify host factors regulating HIV transcription, we used specific single-guide RNAs and endonuclease-deficient Cas9 to perfo...
Autores principales: | Li, Chuan, Mori, Luisa P., Lyu, Shuang, Bronson, Ronald, Getzler, Adam J., Pipkin, Matthew E., Valente, Susana T. |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
National Academy of Sciences
2022
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9910500/ https://www.ncbi.nlm.nih.gov/pubmed/36584296 http://dx.doi.org/10.1073/pnas.2217476120 |
Ejemplares similares
-
AFF4 binding to Tat-P-TEFb indirectly stimulates TAR recognition of super elongation complexes at the HIV promoter
por: Schulze-Gahmen, Ursula, et al.
Publicado: (2014) -
Manipulation of P-TEFb control machinery by HIV: recruitment of P-TEFb from the large form by Tat and binding of HEXIM1 to TAR
por: Sedore, Stanley C., et al.
Publicado: (2007) -
A real-time view of the TAR:Tat:P-TEFb complex at HIV-1 transcription sites
por: Molle, Dorothée, et al.
Publicado: (2007) -
ZASC1 Stimulates HIV-1 Transcription Elongation by Recruiting P-TEFb and TAT to the LTR Promoter
por: Bruce, James W., et al.
Publicado: (2013) -
Insights into HIV-1 proviral transcription from integrative structure and dynamics of the Tat:AFF4:P-TEFb:TAR complex
por: Schulze-Gahmen, Ursula, et al.
Publicado: (2016)