Sequence_accession_number,Species_name,GC_content,Sequence_length,Sequence_status,Is_protein_coding_sequence,Is_annotated GN122976,Prochlorococcus marinus str. mit 9312,31.129476584022,726.0,observed,1,1 GN124729,Prochlorococcus marinus str. mit 9312,30.0275482093664,726.0,observed,1,1