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Select type of BLAST Search

Search a nucleotide database using a nucleotide query
Enter Query Sequence

Enter DNA FASTA sequence:

or upload a file of DNA FASTA sequence:

Choose Database to Search

Select the BLAST database you would like to search:

Submit BLAST Search

Search selected nucleotide database using blastn
Optional BLAST Parameters
Expect Threshold:
Max Number of Alignments:
Max Number of Descriptions:
Word Length:
Filter:
View Filter:
Strand: