Sequence_accession_number,Species_name,GC_content,Sequence_length,Sequence_status,Is_protein_coding_sequence,Is_annotated HC498235,Prochlorococcus marinus,35.4341736694678,714.0,observed,1,1 HC498237,Prochlorococcus marinus,39.4957983193277,714.0,observed,1,1