Petunia genome BLAST search

Paste one or more query sequences :

or upload local text file (Fasta or raw sequence) :

Choose a sequence database:

Choose the appropriate search program:

Options: For descriptions of BLAST options and parameters, refer to the BLAST documentation at NCBI.

E-value threshold :

Filter options :

Softmasking

Off

DUST file for BlastN,
SEG filter for all others

Lowercase filtering :

On Off

Word length :

Default = 28 for Megablast, 11 for BlastN, 3 for all others

Gap support :

Comparison matrix :

Gap cost :

open :
extend :

Rewards :

match :
mismatch :

Number of best alignments to show :