Neweyes: a system for comparing biological sequences using the running Karp-Rabin Greedy String-Tiling algorithm.
A system for aligning nucleotide or amino acid biosequences is described. The system, called Neweyes, employs a novel string matching algorithm. Running Karp-Rabin Greedy String Tiling (RKR-GST), which involves tiling one string with matching substrings of a second string. In practice, RKR-GST has a computational complexity that appears close to linear. With RKR-GST, Neweyes is able to detect transposed substrings or substrings of one biosequence that appears rearranged in a second sequence. Repeated substrings can also be detected. Neweyes also supports a form of matching-by-group that gives the effect of different amino acid mutation matrices. Neweyes can be used in a macro mode (searching a database for a list of biosequences that are similar to a given biosequence) or in a micro mode, where two biosequences are compared and more detailed output formats are available.
PubMed Abstracts
PubMed Abstracts