DocumentCode :
1650977
Title :
Discovering patterns in microsatellite flanks with evolutionary computation by evolving discriminatory DNA motifs
Author :
Meade, Andrew ; Corne, David ; Sibly, Richard
Author_Institution :
Sch. of Comput. Sci., Cybern. & Electron. Eng., Reading Univ., UK
Volume :
1
fYear :
2002
Firstpage :
1
Lastpage :
6
Abstract :
Microsatellites are repetitive regions of DNA which account for a highly significant amount of eukaryotic genomes. In this study we use a vast amount of microsatellite data from the human genome, and use an evolutionary algorithm to search for DNA patterns which might yield clues about their generation and perhaps their inhibition too. We find that the evolutionary algorithm uncovers several significant patterns which indicate preferences for microsatellites to appear nearby, and other patterns which seem to inhibit microsatellite production. The results show that both attractors and inhibitors to microsatellite production seem to exist, and are motif-dependent. We feel this represents a nice example of using evolutionary algorithms to find previously unimagined fuel for molecular biology hypothesis making
Keywords :
DNA; biology computing; genetic algorithms; pattern recognition; search problems; DNA patterns; attracters; eukaryotic genomes; evolutionary algorithm; genetic markers; inhibitors; microsatellites; mutations; repetitive regions; Bioinformatics; DNA; Evolution (biology); Evolutionary computation; Genetic mutations; Genomics; Humans; Phylogeny; Production; Sequences;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Evolutionary Computation, 2002. CEC '02. Proceedings of the 2002 Congress on
Conference_Location :
Honolulu, HI
Print_ISBN :
0-7803-7282-4
Type :
conf
DOI :
10.1109/CEC.2002.1006200
Filename :
1006200
Link To Document :
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