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Hiv-1 Transcription Elongation By Tat-Mediated Recruitment Of P-Tefb, Elizabeth Griggs
Hiv-1 Transcription Elongation By Tat-Mediated Recruitment Of P-Tefb, Elizabeth Griggs
Honors Theses
Over 38.0 million people live with the human immunodeficiency virus (HIV) as of 462019. HIV hijacks the host's cellular machinery to replicate its viral DNA and transcribe the corresponding RNA. HIV-1 transcription relies on both cellular and viral transcription factors for proper regulation. The viral transcriptional activator Tat is a primary regulator. Transcription activation and elongation is controlled through the interaction of Tat with Positive Transcription Elongation Factor b (P-TEFb), a cellular transcriptional activator. The focus of this paper is 1) an in-depth understanding of the interaction between P-TEFb and Tat in HIV transcription, and 2) a review of recent …