The FASTA sequence format consists of a sequence name and description
on a single line starting with the greater than symbol '>',
followed by the sequence:
> SequenceName description here ATGTCGTTACCGTCGTCGGGACCGACCATG AGAGCGA
More than one sequence can be included in the same file:
> Randseq1 first randomly generated seq GGTGGTTACTAACCGTAAGAGATGATGTCGCCGTGGTCGCGTGGCGCCGCGGACCCAGAT TGTACTTCTCTGAGTCGTTCTAGATCGACCAGTCTTCTAGCTTGCCCGTGAGGTATGGGG AGCCGCATATTGCCCACAAT > Randseq2 second randomly generated seq GCGACGCGTCTCTACACCAGACGCTTCTGTTGAGGAAGAGTGCCTGAGTGCAGGTCCTCG AGAACCCACTGGAACTTGAAGGGCGCGTCTCACTGGTCGTGAGAAGGCTCCGTCGATACG AAAGTCCATGCCAAGGACAT > Randseq3 third randomly generated seq GGCGAGTCTGAACTCACAAATATTGCACGAGAGTTTAGTGTATGTTCCTCTTAGGCTGAT AACAATAGTTTAGTGAGCGGAAATGCAACCGCGAGGCGGTCCCCTGCGCTTGTAATGGCC ACCTGTTGCCCGTCGGATAT