Choose program to use and database to search:

Program Database

Enter sequence below in FASTA format

Or load it from disk

Set subsequence: From         To

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

Other advanced options:     

Graphical Overview    Alignment view
Descriptions    Alignments Color schema

Program blastn / tblastn / tblastx use the database in genome or transcriptome unigene sequences.

Program blastp / blastx use the database in protein sequences predicted from genome or transcriptome unigene sequences.




Other tools

Blast between 2 sequences

Extract fasta sequence(s) from ID list

In that page, you can easily pick fasta sequence from gene ID. Fasta seqences from scaffold, predicted RNA and predicted protein of MEAM1 genome and transcritome of MED whoble body, gut and salivery glands could be select directly.