Predicted to enable mRNA binding activity. Predicted to be involved in several processes, including hemopoiesis; negative regulation of DNA damage checkpoint; and viral mRNA export from host cell nucleus. Predicted to act upstream of or within several processes, including negative regulation of macrophage differentiation; regulation of mRNA export from nucleus; and regulation of stem cell division. Predicted to be located in nucleoplasm. Predicted to be part of THO complex part of transcription export complex. Predicted to colocalize with chromosome, telomeric region. Human ortholog(s) of this gene implicated in breast carcinoma. Orthologous to human THOC5 (THO complex 5). [provided by Alliance of Genome Resources, Apr 2022]