The CHAOS/DIALIGN WWW server is a multiple sequence alignment site which passes input sequences through CHAOS to create a list of local similarites. These similarities serve as anchor points, allowing DIALIGN to conduct global alignments faster. ABC can then be used for the interactive visualization of the alignment.
Multiple alignment program which assembles a global sequence alignment from gap-free local pairwise alignments. This method could be especially useful when comparing large sequences that have only local similarities.
PipeAlign takes one or more protein sequences as input and analyzes them in a five-step process during which searches for sequence homologues, analyses of multiple sequence alignments, and hierarchical relationships between protein subfamilies are performed.
VISTA is a comprehensive suite of programs and databases for comparative analysis of genomic sequences. There are two ways of using VISTA - you can submit your own sequences and alignments for analysis (VISTA servers) or examine pre-computed whole-genome alignments of different species.