PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15998791-4 2005 The reduced DP and increased DN cellularity typically seen in TCR transgenics was not observed when the alpha chain was expressed at the appropriate stage. dn 29-31 T cell receptor alpha variable 6-3 Mus musculus 62-65