DIALIGN-T

	DIALIGN-T {{Refimprove, date=April 2008 DIALIGN-TX is a multiple sequence alignment program written by Amarendran R. Subramanian and is substantial improvement of DIALIGN-T by combining greedy and progressive alignment strategies in a new algorithm. The original DIALIGN-T is a reimplementation of the multiple-alignment program DIALIGN. Due to several algorithmic improvements, it produces significantly better alignments on locally and globally related sequence sets than previous versions of DIALIGN. However, like the original implementation of the program, DIALIGN-T uses a straightforward greedy approach to assemble multiple alignments from local pairwise sequence similarities. Such greedy approaches may be vulnerable to spurious random similarities and can therefore lead to suboptimal results. DIALIGN-TX is a substantial improvement of DIALIGN-T that combines the previous greedy algorithm with a progressive alignment approach. See also DIALIGN-T Sequence alignment software Clustal Clus ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	DIALIGN-T {{Refimprove, date=April 2008 DIALIGN-TX is a multiple sequence alignment program written by Amarendran R. Subramanian and is substantial improvement of DIALIGN-T by combining greedy and progressive alignment strategies in a new algorithm. The original DIALIGN-T is a reimplementation of the multiple-alignment program DIALIGN. Due to several algorithmic improvements, it produces significantly better alignments on locally and globally related sequence sets than previous versions of DIALIGN. However, like the original implementation of the program, DIALIGN-T uses a straightforward greedy approach to assemble multiple alignments from local pairwise sequence similarities. Such greedy approaches may be vulnerable to spurious random similarities and can therefore lead to suboptimal results. DIALIGN-TX is a substantial improvement of DIALIGN-T that combines the previous greedy algorithm with a progressive alignment approach. See also DIALIGN-T Sequence alignment software Clustal Clus ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
picture info	Clustal Clustal is a series of widely used computer programs used in bioinformatics for multiple sequence alignment. There have been many versions of Clustal over the development of the algorithm that are listed below. The analysis of each tool and its algorithm are also detailed in their respective categories. Available operating systems listed in the sidebar are a combination of the software availability and may not be supported for every current version of the Clustal tools. Clustal Omega has the widest variety of operating systems out of all the Clustal tools. History There have been many variations of the Clustal software, all of which are listed below: * Clustal: The original software for multiple sequence alignments, created by Des Higgins in 1988, was based on deriving phylogenetic trees from pairwise sequences of amino acids or nucleotides. * ClustalV: The second generation of the Clustal software was released in 1992 and was a rewrite of the original Clustal package. It intr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Sequence Alignment Software This list of sequence alignment software is a compilation of software tools and web portals used in pairwise sequence alignment and multiple sequence alignment. See structural alignment software for structural alignment of proteins. Database search only Sequence type: protein or nucleotide Pairwise alignment Sequence type: protein or nucleotide *Alignment type: local or global Multiple sequence alignment Sequence type: protein or nucleotide. *Alignment type: local or global Genomics analysis Sequence type: protein or nucleotide Motif finding Sequence type: protein or nucleotide Benchmarking Alignment viewers, editors Please see List of alignment visualization software. Short-read sequence alignment See also List of open source bioinformatics software References {{Reflist Sequence Sequence alignment software This list of sequence alignment software is a compilation of software tools and web portals used in pairwise sequence alignment and multiple seque ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Multiple Sequence Alignment Multiple sequence alignment (MSA) may refer to the process or the result of sequence alignment of three or more biological sequences, generally protein, DNA, or RNA. In many cases, the input set of query sequences are assumed to have an evolutionary relationship by which they share a linkage and are descended from a common ancestor. From the resulting MSA, sequence homology can be inferred and phylogenetic analysis can be conducted to assess the sequences' shared evolutionary origins. Visual depictions of the alignment as in the image at right illustrate mutation events such as point mutations (single amino acid or nucleotide changes) that appear as differing characters in a single alignment column, and insertion or deletion mutations (indels or gaps) that appear as hyphens in one or more of the sequences in the alignment. Multiple sequence alignment is often used to assess sequence conservation of protein domains, tertiary and secondary structures, and even individual amino acid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]