PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15983371-2 2005 The gene responsible for the phenotype was mapped to chromosome 7q31 and identified as the FOXP2 gene, coding for a transcription factor containing a polyglutamine tract and a forkhead DNA-binding domain. polyglutamine 150-163 forkhead box P2 Mus musculus 91-96