… (CP2/LBP-Ic) binds cellular promoters modulated by cell growth signals. … LSF-DNA-binding
activity is strikingly regulated by induction of cell growth in human peripheral T lymphocytes. …

… that LSF is also rapidly and quantitatively phosphorylated … activity, LSF phosphorylation,
and LSF DNA–binding activity in … Given the response of LSF to mitogenic stimulation in T cells, …

… The transcription factor LSF binds to sequences within the HIV-1 … within resting CD4 + T
cells. We sought to further detail … /Erk2, modulates its DNA binding activity in primary T cells (30, …

… how the unique aspects of LSF DNA-binding activity may make it … That Erk is responsible for
increased LSF phosphorylation … mitogenic stimulation of naive resting peripheral T cells, LSF …

… that phosphorylation of S291 can reduce the affinity of LSF … mutants of LSF indicated loss
of DNA-binding activity when … that LSF is negatively regulated by two of the major mitogenic …

… The DNA binding region of LSF spans amino acid residues 67-… HIV was recovered from the
resting CD4 + T cells of avire-mic, … -291 upon mitogenic stimulation of multiple cell types [69]. …

… late promoter (10), which is rapidly phosphorylated upon mitogenic stimulation of human …
-1 (LSF)-DNA binding activity in T lymphocytes can be enhanced by mitogenic stimulation in …

… The transcription factor LSF binds to sequences within the HIV-1 … that phosphorylation of
LSF by MAP kinases, specifically Erk1/Erk2, modulates its DNA binding activity in primary T cells …

… Mitogenic stimulation of resting T cells causes rapid phosphorylation of the transcription
factor LSF … , we monitored LSF-DNA-binding activity on progression of resting T cells into the …

… The transcription factors YY1 and LSF cooperate in … A subpopulation of stably infected
CD4 + T lymphocytes containing … these factors interacted directly in the absence of a DNA-binding …