]> three_prime_UTR three prime untranslated region three prime UTR A region at the 3' end of a mature transcript (following the stop codon) that is not translated into a protein. URL:http://www.ebi.ac.uk/embl/Documentation/FT_definitions/feature_table.html http://www.ebi.ac.uk/embl/Documentation/FT_definitions/feature_table.html sequence