Sequence_accession_number,Species_name,GC_content,Sequence_length,Sequence_status,Is_protein_coding_sequence,Is_annotated HK689383,Uncultured marine type-a synechococcus g,66.6666666666667,1221.0,predicted,1,1 HK689386,Uncultured marine type-a synechococcus g,59.5441595441595,702.0,predicted,1,1