sequence.fasta[1:553] sequence.fasta[19970:20069] sequence.fasta[23516:23615] sequence.fasta[23686:23785] sequence.fasta[22813:23912] sequence.fasta[24112:24211] sequence.fasta[24792:24891] sequence.fasta[25055:25154] sequence.fasta[25254:25353] sequence.fasta[25474:25573] sequence.fasta[25667:25765] sequence.fasta[25864:25963] sequence.fasta[26049:26148] sequence.fasta[27289:27397] sequence.fasta[27569:27668]