该基因是transformer 2同源家族的成员，编码一个具有多个rrm（rna识别基序）结构域的蛋白质。这种磷酸化的核蛋白与特定的RNA序列结合，并在前mRNA剪接的调节中发挥作用另外，已经发现该基因的剪接转录变体。[由RefSeq提供，2013年9月]
This gene is a member of the transformer 2 homolog family and encodes a protein with several RRM (RNA recognition motif) domains. This phosphorylated nuclear protein binds to specific RNA sequences and plays a role in the regulation of pre-mRNA splicing. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Sep 2013]