Dominant negative retinoic acid receptor beta.

@article{Shen1993DominantNR,
  title={Dominant negative retinoic acid receptor beta.},
  author={Sanbing Shen and Paul T. van der Saag and Wiebe Kruijer},
  journal={Mechanisms of development},
  year={1993},
  volume={40 3},
  pages={177-89}
}
Induction of the retinoic acid receptor beta 2 (RAR beta 2) gene by retinoic acid (RA) is mediated by a RA response element (RARE), which represents a high affinity binding site for RAR/RXR heterodimers acting at this site as RA-inducible transcription activators. In RA resistant RAC65 cells, RAR beta 2 induction is blocked due to expression of a truncated RAR alpha acting as a dominant negative repressor. Here we show that exogenous expression of RAR but not RXR can restore RA-dependent RAR… CONTINUE READING