Tools > Pairwise Sequence Alignment > LALIGN
We will update NCBI Blast to version 2.7.1+ on the 29th May 2018. In the meantime you can try the new version on wwwdev.ebi.ac.uk/Tools/sss/ncbiblast. If you have any concerns, please contact us via support.
LALIGN finds internal duplications by calculating non-intersecting local alignments of nucleotide or protein sequences.
Enter or paste your first nucleotide sequence in any supported format:
Or, upload a file: See example inputs
Enter or paste your second nucleotide sequence in any supported format:
If you plan to use these services during a course please contact us.