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wwwblast 2.2.23 [Feb-03-2010]
Reference: Altschul, Stephen F., Thomas L. Madden, Alejandro A. Schäffer, Jinghui Zhang, Zheng Zhang, Webb Miller, and David J. Lipman (1997), "Gapped BLAST and PSI-BLAST: a new generation of protein database search programs", Nucleic Acids Res. 25:3389-3402.

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The query sequence is filtered for low complexity regions by default.
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Queries to:  eshark at imcb.a-star.edu.sg