Sequence_accession_number,Species_name,GC_content,Sequence_length,Sequence_status,Is_protein_coding_sequence,Is_annotated HI183768,Branchiostoma lanceolatum,42.9299363057325,1570.0,observed,0,0 HI183769,Branchiostoma lanceolatum,47.4107142857143,1120.0,observed,0,0 HI183770,Branchiostoma lanceolatum,52.258064516129,775.0,observed,0,0 HI183771,Branchiostoma lanceolatum,49.4960806270997,893.0,observed,0,0 HI183772,Branchiostoma lanceolatum,46.6942148760331,1210.0,observed,0,0 HI183773,Branchiostoma lanceolatum,49.7194163860831,891.0,observed,0,0 HI183774,Branchiostoma lanceolatum,50.6802721088435,882.0,observed,0,0 HI183775,Branchiostoma lanceolatum,45.4398708635997,1239.0,observed,0,0 HI183776,Branchiostoma lanceolatum,48.3981693363844,874.0,observed,0,0 HI183777,Branchiostoma lanceolatum,47.5546305931322,961.0,observed,0,0 HI183778,Branchiostoma lanceolatum,42.5233644859813,1712.0,observed,0,0 HI183779,Branchiostoma lanceolatum,40.3248259860789,2155.0,observed,0,0 HI183781,Branchiostoma lanceolatum,47.7837837837838,925.0,observed,0,0 HI183782,Branchiostoma lanceolatum,47.8401727861771,926.0,observed,0,0 MA819068,Branchiostoma lanceolatum,52.258064516129,775.0,observed,0,0