Filtering was required due to the high sequence diversity (on less conserved regions) resulting in a high number of gaps in multiple sequence alignments.
The residues responsible for this contrast are mapped in multiple sequence alignment to positions differently and characteristically conserved in distinct evolutionary branches.
The concepts of consensus and correlation in multiple sequence alignments (MSAs) have been used in the past to understand and engineer proteins.
In this paper, we propose an efficient method by using multi-objective genetic algorithm (MSAGMOGA) to discover optimal alignments with affine gap in multiple sequence data.
The first task is to develop one or more methods for comparing whole genome sequences of two organisms, not just a few highly conserved gene or protein sequences, as currently practiced in Multiple Sequence Alignment (MSA) method.
Sometimes linear motifs appear as isolated islands of conservation in multiple sequence alignments.
Amino acid similarities used in multiple sequence alignments were as described previously [21].
In multiple sequence alignments several conserved residues in the myxobacterial PPMs can be found (Figure S1 and S2).
In multiple sequence alignments of distant homologs, a similar "conservation of conservations" often reflects common functional sites [29].
The second prediction method, implemented in the RNAz program, utilizes information on both conserved secondary structure and thermodynamic stability to identify RNA secondary structures in multiple sequence alignments [12].
Based on the results of the calibration and false positive screen, we formulated a simple protocol for the detection of HEAT and ARM repeats in multiple sequence alignments (Fig. 7, see also Methods).
