In this paper we propose a novel program for sequence alignment. This program has been developed in PERL. The web interface uses CGI and front end for data input and viewing the result has also been developed. This program counts the length of two sequences, aligns the two sequences, counts the number of matches, mismatches, gaps and score and displays the possible alignment.
Key words: Sequence alignment, SEALI tool, PERL, dynamic programming, DNA, adenine (A), guanine (G), cytosine (C), thymine (T).
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