該基因編碼的蛋白質是一種RNA結合蛋白，可調節mRNA的前剪接，從細胞核輸出mRNA，蛋白質翻譯和mRNA穩定性。 編碼的蛋白質參與髓鞘化和少突膠質細胞分化，并且可能在精神分裂癥中起作用。 已經為該基因發現了編碼不同同工型的多個轉錄物變體。 [由RefSeq提供，2014年7月]
The protein encoded by this gene is an RNA-binding protein that regulates pre-mRNA splicing, export of mRNAs from the nucleus, protein translation, and mRNA stability. The encoded protein is involved in myelinization and oligodendrocyte differentiation and may play a role in schizophrenia. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2014]