From: NCBI News, December 2008
NCBI News [Internet].
Bethesda (MD): National Center for Biotechnology Information (US); 1991-2012.
NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.
Figure 1The new Blast 2 Sequences option on the Basic nucleotide BLAST form
Either one or many sequences can be entered into the two text areas or uploaded from files. Rapid access to other BLAST programs is available through the tabs at the top of the form.