In molecular biology, "RAR" refers to Retinoic Acid Receptors, which are critical in stem cell differentiation.
Modification of stem cell states by alcohol and acetaldehyde .
Often studied in the context of alcohol-induced stem cell signaling alterations. 3. RAR/Rarest Piece Algorithms (Peer-to-Peer)
) and heterodimerizes with RXR, activating differentiation genes.