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Searching Similar Modules in Protein Interaction Netwo
Tokyo, Japan April 05-April 08
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICDE.2005.27921st International Conference on Data ...
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Hiroyuki Oka, Grad School of Frontier Sciences, Univ of Tokyo
Masanori Arita, Institute for Advanced Biosciences, Keio University, and PRESTO, JST
We developed a new method to search protein networks functionally similar to a given query signal transduction pathway within protein interaction networks. This method consists of two parts: 1) a backtracking search algorithm to find topologically identical subgraphs and 2) a measurement of similarity between proteins by using Gene Ontology [1]. For validation of our method, we implemented a software tool and compared its performance with that of PathBLAST [2] on the search of MAPK signal transduction cascades [3]. The result showed that our software tool has equal or better performance than that of PathBLAST.
Citation:
Hiroyuki Oka, Masanori Arita, "Searching Similar Modules in Protein Interaction Netwo," icdew, pp.1158, 21st International Conference on Data Engineering Workshops (ICDEW'05), 2005
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