>If you have a serial number of your blast result,input it in to it.
>You can click H.E.R.E to watch all of your BLAST.
get result above

do blast below
>If your sequence is very large ,we suggest that inputing your e-mail here: ,we will send e-mail to you after the result is finished.
    Do Blast  

Please enter sequence below in FASTA format

Or load it from disk


     Options  for advanced blasting  

The query sequence is filtered for low complexity regions by default.

Filter Low complexity(DUST with blastn,SEG with others.)

X dropoff value for gapped alignment (in bits) (-X)

Threshold for extending hits (-f)

Cost to open a gap (-G)

Cost to extend a gap (-E)


Perform gapped alignment
    Report options
Graphical Overview
 Alignment view



Color schema

Show GI's in deflines (-I)

SeqAlign file (-J option must be true) (-O)

Believe the query define (-J)
Procedure HTML output (-T)
     BLASTN options  
Penalty for a nucleotide mismatch (-q)
Reward for a nucleotide match (-r)
     Other options  

Query Genetic Codes (blastx only)

Frame shift penalty for blastx
DB Genetic code (for tblast[nx] only) (-D)