Modeling of DNA sequence with filtering-ranking- alignment (F-R-A) technique using petri net

Abstract

The growing advancement in bioinformatics requires for better framework and algorithms to deal with the complex and extensive biological data. DNA sequence comparison is one of the most important algorithms considered in computational biology. Nevertheless, the complexity of bioinformatics leads to problems in expanding the field. Existing systems and algorithms are quite hard to be understood. It is difficult to predict what happen if certain action is taken in order to modify or improve the existing system.