Sequence_accession_number,Species_name,GC_content,Sequence_length,Sequence_status,Is_protein_coding_sequence,Is_annotated AX417760,Oncorhynchus keta,47.1380471380471,594.0,observed,0,0 E08621,Oncorhynchus keta,53.469387755102,2205.0,observed,0,0 E08623,Oncorhynchus keta,53.5147392290249,2205.0,observed,0,0