编码的基因产物可能与yy1蛋白相互作用，但其确切功能尚不清楚。选择性剪接导致编码不同亚型的多个转录变体[由RefSeq提供，2008年7月]
The encoded gene product presumably interacts with YY1 protein; however, its exact function is not known. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]