Chojambula chamoto chamoto chimagwiritsidwa ntchito pojambula mapu a mapu, omwe amatha kusefa, gwiritsitsani ntchito matrix deta yamitundu.
Kuphatikiza kwachilengedwe kugwirizanitsa fayilo ya FASTA potsatira mndandanda wankhani, kuphatikiza nr, keg, cog, Trembl, Kog, PFmbl, PFAM.
Blast (chida choyambirira cham'deralo) ndi algorithm ndi pulogalamu yopeza zigawo zomwe zili ndi zofananira zofananira. Imayerekezera malembedwe awa kuti awerengere zowerengera ndikuwerengera tanthauzo la zowerengera. Blast imakhala ndi mitundu inayi ya zida zotengera dongosolo lotsatira: blastn, chivundikiro, blastx ndi tblastn.