Involved in poly(A) tail length control in neuronal cells. Binds the polyadenosine RNA oligonucleotides.
Subcellular locations: Nucleus speckle
Colocalizes with poly(A) RNA in nuclear speckles.
Subcellular locations: Nucleus speckle
Subcellular locations: Nucleus speckle
Subcellular locations: Cytoplasm
Isoform 1 and isoform 6 are expressed in fetal and adult brain. Isoform 1 and isoform 6 are expressed in fetal and adult temporal lobe.