Search results
Results From The WOW.Com Content Network
NCBI has a "Magic-BLAST" tool built around BLAST for this purpose. [31] Comparison When working with genes, BLAST can locate common genes in two related species, and can be used to map annotations from one organism to another. Classifying taxonomy BLAST can use genetic sequences to compare multiple taxa against known taxonomical data.
HPC-BLAST: NCBI compliant multinode and multicore BLAST wrapper. Distributed with the latest version of BLAST, this wrapper facilitates parallelization of the algorithm on modern hybrid architectures with many nodes and many cores within each node. [2] Protein: Burdyshaw CE, Sawyer S, Horton MD, Brook RG, Rekapalli B: 2017 CS-BLAST
The National Center for Biotechnology Information (NCBI) [1] [2] is part of the (NLM), a branch of the National Institutes of Health (NIH). It is approved and funded by the government of the United States. The NCBI is located in Bethesda, Maryland, and was founded in 1988 through legislation sponsored by US Congressman Claude Pepper.
www.ncbi.nlm.nih.gov /BLAST /fasta.shtml In bioinformatics and biochemistry , the FASTA format is a text-based format for representing either nucleotide sequences or amino acid (protein) sequences, in which nucleotides or amino acids are represented using single-letter codes.
Basic Leucine Zipper and W2 Domain-Containing Protein 2 is a protein that is encoded by the BZW2 gene. [5] [6] It is a eukaryotic translation factor [vague] found in species up to bacteria. In animals, it is localized in the cytoplasm and expressed ubiquitously throughout the body. The heart, placenta, skeletal muscle, and hippocampus show ...
A BLAST variant called MegaBLAST indexes 4 databases to speed up alignments. [9] BLAT can extend on multiple perfect and near-perfect matches (default is 2 perfect matches of length 11 for nucleotide searches and 3 perfect matches of length 4 for protein searches), while BLAST extends only when one or two matches occur close together. [1] [9]
Most BLAST implementations use a fixed default word length that is optimized for the query and database type, and that is changed only under special circumstances, such as when searching with repetitive or very short query sequences. Implementations can be found via a number of web portals, such as EMBL FASTA and NCBI BLAST.
Note: BLOSUM 62 is the default matrix for protein BLAST. Experimentation has shown that the BLOSUM-62 matrix is among the best for detecting most weak protein similarities. [1] Several sets of BLOSUM matrices exist using different alignment databases, named with numbers.