:: blast


Enter your sequence (FASTA format or plain text):

Program and Database


Database: (click here for detailed information on available datasets).

Other options

  Do not mask low complexity regions in sequences.

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The BLAST server is running NCBI BLAST v2.2.2 (gapped BLAST). Post-processing of BLAST results to add external links and color graphics thanks to html4blast, (Nicolas Joly, Pasteur Institute).