S. benedicti Blast

Standard BLAST

The Basic Local Alignment Search Tool (BLAST) finds regions of local similarity between protein or nucleotide sequences. The program compares nucleotide or protein sequences to sequence in a database and calculates the statistical significance of the matches.

Run BLAST

Program

Database

Input data is

Enter FASTA sequence(s), accession number(s) or gi(s):

Please read about FASTA format description

Set subsequence: From to

Or load it from disk

Advanced settings

Use this section to customize the execution on BLAST.

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

Filter

Low complexity

Mask for lookup table only

Expect

Matrix Perform ungapped alignment

Query Genetic Codes (blastx only)

Database Genetic Codes (tblast[nx] only)

Frame shift penalty for blastx

Limit search to results of Entrez query

Custom options Show Tax Blast reports

Report settings

Use this section to configure the how results are reported.

Show

NCBI-gi

Graphical Overview

Alignment view

Descriptions

Alignments

Color schema