An efficient algorithm for pairwise local alignment of protein interaction networks
An efficient algorithm for pairwise local alignment of protein interaction networks
复制标题
蛋白质相互作用网络成对局部比对的有效算法
DOI:
10.1142/s0219720015500031
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发表时间:
2015-04
影响因子:
1
通讯作者:
Shaohong Zhang
中科院分区:
文献类型:
--
作者:
Matthew Schmidt;Wenhong Tian;Wenhong Tian;Shaohong Zhang
Recently, researchers seeking to understand, modify, and create beneficial traits in organisms have looked for evolutionarily conserved patterns of protein interactions. Their conservation likely means that the proteins of these conserved functional modules are important to the trait's expression. In this paper, we formulate the problem of identifying these conserved patterns as a graph optimization problem, and develop a fast heuristic algorithm for this problem. We compare the performance of our network alignment algorithm to that of the MaWISh algorithm [Koyutürk M, Kim Y, Topkara U, Subramaniam S, Szpankowski W, Grama A, Pairwise alignment of protein interaction networks, J Comput Biol13(2):182-199, 2006.], which bases its search algorithm on a related decision problem formulation. We find that our algorithm discovers conserved modules with a larger number of proteins in an order of magnitude less time. The protein sets found by our algorithm correspond to known conserved functional modules at comparable precision and recall rates as those produced by the MaWISh algorithm.
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影响因子:
64.8
作者:
Hartwell, LH;Hopfield, JJ;Murray, AW
通讯作者:
Murray, AW
DOI:
--
发表时间:
2006
期刊:
--
影响因子:
--
作者:
通讯作者:
--
影响因子:
14.9
作者:
Xenarios, I;Salwínski, L;Eisenberg, D
通讯作者:
Eisenberg, D
影响因子:
2.9
作者:
Pereira-Leal, JB;Enright, AJ;Ouzounis, CA
通讯作者:
Ouzounis, CA
DOI:
10.1515/iupac.90.0375
发表时间:
2019-03
期刊:
IUPAC Standards Online
影响因子:
--
作者:
J. Labuda;R. Bowater;M. Fojta;G. Gauglitz;Z. Glatz;I. Hapala;J. Havliš;F. Kilár;Anikó Kilár;Lenka Malinovská;Heli M. M. Sirén-Heli-M.-M.-Sirén-2136896047;P. Skládal;F. Torta;M. Valachovič;M. Wimmerová;Z. Zdráhal;D. B. Hibbert
通讯作者:
J. Labuda;R. Bowater;M. Fojta;G. Gauglitz;Z. Glatz;I. Hapala;J. Havliš;F. Kilár;Anikó Kilár;Lenka Malinovská;Heli M. M. Sirén-Heli-M.-M.-Sirén-2136896047;P. Skládal;F. Torta;M. Valachovič;M. Wimmerová;Z. Zdráhal;D. B. Hibbert