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. Author manuscript; available in PMC: 2013 Feb 24.
Published in final edited form as: Methods. 2010 Sep 7;53(1):97–101. doi: 10.1016/j.ymeth.2010.09.001

Fig. 1.

Fig. 1

The role of the HIV trans-activator Tat in latent HIV transcriptional activation. (A) Functional domains of HIV Tat, and an array of post-translational modifications that control its functions in HIV transcriptional activation. (B) Schematic diagram highlighting HIV Tat-mediated regulation of LTR activation and molecular interactions essential for latent HIV activation in host cells.