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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.
- Blast
The Basic Local Alignment Search Tool (BLAST) finds regions...
- Home
The Basic Local Alignment Search Tool (BLAST) finds regions...
- Recent Results
Click on an RID to view the corresponding BLAST report....
- Saved Strategies
Save search parameters by: clicking a 'save' link on the...
- Help
Welcome to BLAST Help¶ Getting started¶ Web BLAST quick...
- Nucleotide Blast
PSI-BLAST allows the user to build a PSSM (position-specific...
- Blastx
PSI-BLAST allows the user to build a PSSM (position-specific...
- Download NCBI Software
How to: Download NCBI Software. Starting with the software...
- Blast
How to: Download NCBI Software. Starting with the software program of interest... BLAST (aligns nucleotide and protein sequences) NCBI ToolBox (C/C++ source code for NCBI software) CD-Tree (views and edits protein alignments in CD records) Cn3D (3D structure viewer and alignment editor) e-PCR (finds sequence tagged sites in DNA sequences)
31 Μαΐ 2010 · Introduction. In addition to providing BLAST sequence alignment services on the web, NCBI also makes these sequence alignment utilities available for download through FTP. This allows BLAST searches to be performed on local platforms against databases downloaded from NCBI or created locally.
Select the sequence database to run searches against. No BLAST database contains all the sequences at NCBI. BLAST databases are organized by informational content (nr, RefSeq, etc.) or by sequencing technique (WGS, EST, etc.). more...
High performance standalone BLAST search using automatically detected available multi cores on your PC. Easy database download from NCBI ftp server to your PC. Easy database creation from your FASTA file.
9 Ιουλ 2021 · BLAST+ 2.12.0 programs feature better multithreaded searches and support a different threading model, threading by query, that can be more efficient in some situations. The new release is also fully compatible the increase in the numeric range for the GI identifier, which will take effect in the nucleotide database later this year.
6 Αυγ 2024 · The Basic Local Alignment Search Tool (BLAST) finds regions of similarity between sequences. The program compares nucleotide or protein sequences and calculates the statistical significance of matches.
