Talk:Wikiomics:BLAST tutorial

What are the parameters to use to limit the number of allignmets produced by blast for each query sequence?

I seem to remember it is '-b xxx' or something....

--Dan 14:21, 15 January 2010 (EST)

You are right, -b is the switch for blastall. Two relevant lines from blastall --help

-v Number of database sequences to show one-line descriptions for (V) [Integer] default = 500 -b Number of database sequence to show alignments for (B) [Integer] default = 250


 * darked 09:43, 12 February 2010 (EST):

BLAST offspring
There is a large number of BLAST-like algorithms, trying to i.e. speed up the search by sacrificing sensitivity, or modify it to suit specific tasks, like genome-2-genome comparison. Before creating a separate page I will be dumping here such links *darked 07:39, 18 March 2010 (EDT):

http://www.irisa.fr/symbiose/projects/plast/
 * PLAST : Parallel Local Alignment Search Tool for Database Comparison

=Decypher & BLAST=
 * http://edwards.sdsu.edu/wiki/index.php/Difference_between_timelogic_and_NCBI_blastall