BUBBLE begins by locating small, highly correlated regions within the gene expression data matrix via a simulated annealing based search method.
It is based on iterative profile based search and constructs position specific weight matrices on the basis of the alignment generated by the blast search.
It is a population based search technique.
Image and video based search: Does the website support images and videos based search feature?
The major methods of phylogenetic tree search are Distance Matrix based methods, Maximum Parsimony, Maximum Likelihood (ML), and Bayesian methods.
For weight-matrix based motif searching, position-specific scoring matrices (PSSMs) corresponding to the ten motifs identified by Ohler et al. [ 34] were used to scan the promoter sequences with Patser [ 33].
The obtained sequence was subjected to search for closest possible species using distance matrix based on nucleotide sequence homology (using Kimura-2 parameter) and BLAST tools available at National Centre for Biotechnology Information (NCBI).
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To identify putative CtrA binding sites upstream of S. meliloti protein-coding genes, we used a matrix-based search method, RSA-tools-matrix-scan [ 100].
Patch uses predefined binding site entries and performs a pattern-based binding site search, while Match uses positional weight matrices derived from alignments of binding sites (i.e. matrix-based search).
