PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23226219-2 2012 This study reports the first "conventional" knock-in mouse model of Npm1 mutation, which was achieved by inserting TCTG after nucleotide c.857 (c.854_857dupTCTG) to mimic human mutation without any "humanized" sequence. tctg 115-119 nucleophosmin 1 Mus musculus 68-72