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Cited by 824

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Estimating the size of the human interactome

Open access
Stumpf, Michael P. H., Thorne, Thomas, de Silva, Eric, Stewart, Ronald, An, Hyeong Jun, Lappe, Michael, Wiuf, Carsten·2008·Proceedings of the National Academy of Sciences

Abstract

After the completion of the human and other genome projects it emerged that the number of genes in organisms as diverse as fruit flies, nematodes, and humans does not reflect our perception of their relative complexity. Here, we provide reliable evidence that the size of protein interaction networks in different organisms appears to correlate much better with their apparent biological complexity. We develop a stable and powerful, yet simple, statistical procedure to estimate the size of the whole network from subnet data. This approach is then applied to a range of eukaryotic organisms for which extensive protein interaction data have been collected and we estimate the number of interactions in humans to be ≈650,000. We find that the human interaction network is one order of magnitude bigger than the Drosophila melanogaster interactome and ≈3 times bigger than in Caenorhabditis elegans .

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Metadata

Authors
Stumpf, M. P. H., Thorne, T., de Silva, E., Stewart, R., An, H. J., Lappe, M., & Wiuf, C.
Venue
Proceedings of the National Academy of Sciences
Published
2008-05-13
Volume
105
Issue
19
Pages
6959-6964
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1993591356
Cited by
824
References
3
FWCI
16.50
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Estimating the size of the human interactome. https://app.cochat.ai/papers/10.1073/pnas.0708078105
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Stumpf, M. P. H., Thorne, T., de Silva, E., Stewart, R., An, H. J., Lappe, M., & Wiuf, C. (2008). Estimating the size of the human interactome. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0708078105

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