. "\"Combining with 9-cis retinoic acid and transmitting the signal to the transcriptional machinery by interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription by RNA polymerase II.\" [GOC:signaling, PMID:17132853]" . . "9-cis retinoic acid receptor activity" . "RXR" . "retinoid-X receptor activity" . .