Pax5 is required for recombination of transcribed, acetylated, 5' IgH V gene segments.

Hesslein DGT, Pflugh DL, Chowdhury D, Bothwell ALM, Sen R, Schatz DG. "Pax5 is required for recombination of transcribed, acetylated, 5' IgH V gene segments." Genes Dev. 2003;17(1):37-42.