Please choose the parameters for BLAST. The most important parameters are the database and of course the sequence. Other parameters can probably be left at their default values.
If you want to use the result of your blast search to download aligned sequences from our database you must select either one of the SSU or LSU databases but not both. Furthermore you must set the alignment view to "pairwise".
To go easy on our server you can only start one BLAST at a time.
Document last updated: Tue Aug 5 21:30:34 MEST 2003