"joondamises" - 1 õppematerjal

Järjestuste võrdlemine, otsingud andmebaasidest (BLAST, FASTA, SW).

matrix", which assigns a score for aligning any possible pair of residues. The matrix used in a BLAST search can be changed depending on the type of sequences you are searching with (see the BLAST Frequently Asked Questions). See more information on BLAST substitution matrices. v. Tühiku hinded ­ kuidas mõjutab varieerimine. Mida suurem on tühiku hinne, seda vähem on otsitavas joondamises tühikuid. Gap Cost The pull down menu shows the Gap Costs for the chosen Matrix. There can only be a limited number of options for these parameters. Increasing the Gap Costs will result in alignments which decrease the number of Gaps introduced.  3. Tundmatu vigase genoomse DNA järjestuse identifitseerimine BLAST-i abil, vajadusel varieerides parameetreid. a. Identifitseerida järjestus otsinguga nukleotiidide andmebaasist. http://www.ncbi.nlm.nih.gov/entrez/viewer