Sequence_accession_number,Species_name,GC_content,Sequence_length,Sequence_status,Is_protein_coding_sequence,Is_annotated FB786575,Ulva pertusa,51.0268562401264,1266.0,observed,1,1 FB786577,Ulva pertusa,51.5625,1344.0,observed,1,1 FB834368,Ulva pertusa,56.9047619047619,420.0,observed,1,1 HB656634,Ulva pertusa,51.0268562401264,1266.0,observed,1,0 HB656636,Ulva pertusa,51.5625,1344.0,observed,1,0 HB704427,Ulva pertusa,56.9047619047619,420.0,observed,1,0 HB820158,Ulva pertusa,56.9047619047619,420.0,observed,1,0