PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20184309-7 2010 PRe-RDL can also be used to assemble genes that encode different sequences in a predetermined order to encode block copolymers or append leader and trailer peptide sequences to the oligomerized gene. copolymers 116-126 LEO1 homolog, Paf1/RNA polymerase II complex component Homo sapiens 4-7