Figure 2.

Input fields for entering the pair of nucleotide sequences in a variety of formats. The program accepts four modes of data entry, NCBI accession, GI number, FASTA and the raw format. Using the first two methods, nucleotide sequence data, along with annotations and sequence features, will be automatically downloaded and utilized. When entering FASTA format, the program will always use the sequence data entered, but will still download the associated meta-data using the provided accession number.