PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21393627-3 2011 In this technical note, the authors present an in silico method based on tri-oligonucleotide usage correlations (TOUC) to predict the functional similarity between two RecA orthologs. tri-oligonucleotide 73-92 RAD51 recombinase Homo sapiens 168-172