|
- Basic Local Alignment Search Tool - BLAST
The Basic Local Alignment Search Tool (BLAST) finds regions of local similarity between sequences The program compares nucleotide or protein sequences to sequence databases and calculates the statistical significance of matches
- Standard Nucleotide BLAST
Standard Nucleotide BLAST BLASTN programs search nucleotide databases using a nucleotide query more
- BLAST+ executables — BLASTHelp documentation
The NCBI provides a suite of command-line tools to run BLAST called BLAST+ This allows users to perform BLAST searches on their own server without size, volume and database restrictions
- Nucleotide BLAST: Search nucleotide databases using a nucleotide query
This title appears on all BLAST results and saved searches Enter one or more queries in the top text box and one or more subject sequences in the lower text box Then use the BLAST button at the bottom of the page to align your sequences
- Welcome to BLAST Help — BLASTHelp documentation
New Guide to BLAST home and search pages Blast report description Blast topics Frequently Asked Questions Getting Help ¶ Write to the help desk Mailing list BLAST tutorials About BLAST ¶ NCBI Handbook The Statistics of Sequence Similarity Scores BLAST glossary References Blast+ Command Line Applications User Manual BLAST News directory Other
- BLAST Highlights
For example, choose "nucleotide blast" to search a nucleotide database using a nucleotide query Descriptions of the search types appear to the right of the links
- Needleman-Wunsch alignment of two nucleotide sequences - BLAST
Local alignments algorithms (such as BLAST) are most often used A global alignment should only be used on sequences that share significant similarity over most of their extents, and then it will sometimes return a better presentation
- BLAST: Basic Local Alignment Search Tool
Lookup BLAST Job Request ID: Your Available BLAST jobs (Click headers to sort columns) Please sign in to My NCBI to see all of your recent results and to save your search strategies
|
|
|