Jády BE, Ketele A, Kiss T.

Genes Dev. 2012 Aug 14.

Human intron-encoded Alu RNAs are processed and packaged into Wdr79-associated nucleoplasmic box H/ACA RNPs.

Out of 348 AluACA RNAs, 37 belong to the AluY subfamily, 78 to AluJ and 233 to AluS.