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AlignmentInputGuard.php

Checks the sequences given to a pairwise aligner and the scoring that goes with them Freely inspired by BioPHP's project biophp.org Created 9 October 2026 Last modified 9 October 2026

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AlignmentInputGuard
Two sequences of different molecules (a DNA against an RNA, whose T and U would score as a mismatch, or a nucleic acid against a protein) and a scoring made for another molecule (PAM250 on DNA) both produced a score with no error. They are refused here, for the three aligners alike.
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