seq1 = pF1KSDA1269.tfa, 1590 bp seq2 = pF1KSDA1269/gi568815578r_63490092.tfa (gi568815578r:63490092_62435964), 0 bp >pF1KSDA1269 1590 >gi568815578r:63490092_62435964 (Chr20)