Furthermore, HDAC3 has been shown to associate with the
HIV-1 LTR (18). HDAC3 occupancy at the LTR is further
supported by evidence demonstrating recruitment of the
HDAC3-containing corepressor complexes, N-CoR and SMRT,
by unliganded thyroid hormone receptor in a Xenopus laevis
oocyte model system for chromatin assembly (9).