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Article

Evolving protein-protein interaction networks: A model based on duplication and mutation at different rates.

Journal of theoretical biology - 7 Jun 2014

Sun Jin-Tu, Ao Bin, Zhang Sheng, Bing Zhitong, Yang Lei

Abstract excerpt

We present a model describing the evolution of protein-protein interaction networks. The model is based on gene duplication and mutation. Considering rates of gene duplication and mutation, the average node degree and cluster coefficient are calculated for different parameters. The predicted degree distribution and cluster coefficient are in good agreement with the observed statistical properties obtained from...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 24491255
DOI: 10.1016/j.jtbi.2014.01.034

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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