منابع مشابه
Multiple Sequence Alignment Multiple Sequence Alignment
An algorithm for progressive multiple alignment of sequences with insertions " , 1. Introduction The problem of sequence alignment is to find the patterns of sequence conservation and similarity between pairs or sets of given sequences. In biological contexts, similarity between biological sequences usually amounts to either functional or structural similarities or divergence from a common ance...
متن کاملMultiple alignment by sequence annealing
MOTIVATION We introduce a novel approach to multiple alignment that is based on an algorithm for rapidly checking whether single matches are consistent with a partial multiple alignment. This leads to a sequence annealing algorithm, which is an incremental method for building multiple sequence alignments one match at a time. Our approach improves significantly on the standard progressive alignm...
متن کاملMultiple sequence alignment by conformational space annealing.
We present a new method for multiple sequence alignment (MSA), which we call MSACSA. The method is based on the direct application of a global optimization method called the conformational space annealing (CSA) to a consistency-based score function constructed from pairwise sequence alignments between constituting sequences. We applied MSACSA to two MSA databases, the 82 families from the BAliB...
متن کاملMorphological Analysis by Multiple Sequence Alignment
In biological sequence processing, Multiple Sequence Alignment (MSA) techniques capture information about long-distance dependencies and the three-dimensional structure of protein and nucleotide sequences without resorting to polynomial complexity context-free models. But MSA techniques have rarely been used in natural language (NL) processing, and never for NL morphology induction. Our MetaMor...
متن کاملMultiple Sequence Alignment by Genetic Algorithm
In the previous research work using Genetic Algorithm (GA) to perform multiple sequence alignment [2], we observe that the gaps tend to group towards the rightmost ends of the aligned sequences for datasets with very long sequences, with similarity or with large number of sequences. This becomes problematic when the expected gap-blocks should be inserted in another location of the aligned seque...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1986
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/14.22.9095