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Cited by 431

The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.

Phenotypic differences in genetically identical organisms: the epigenetic perspective

Wong, Albert H.C., Gottesman, Irving I., Petronis, Arturas·2005·Human Molecular Genetics

Abstract

Human monozygotic twins and other genetically identical organisms are almost always strikingly similar in appearance, yet they are often discordant for important phenotypes including complex diseases. Such variation among organisms with virtually identical chromosomal DNA sequences has largely been attributed to the effects of environment. Environmental factors can have a strong effect on some phenotypes, but evidence from both animal and human experiments suggests that the impact of environment has been overstated and that our views on the causes of phenotypic differences in genetically identical organisms require revision. New theoretical and experimental opportunities arise if epigenetic factors are considered as part of the molecular control of phenotype. Epigenetic mechanisms may explain paradoxical findings in twin and inbred animal studies when phenotypic differences occur in the absence of observable environmental differences and also when environmental differences do not significantly increase the degree of phenotypic variation.

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Crossref · 10.1093/hmg/ddi116

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Metadata

Authors
Wong, A. H. C., Gottesman, I. I., & Petronis, A.
Venue
Human Molecular Genetics
Published
2005-04-15
Volume
14
Issue
suppl_1
Pages
R11-R18
ISSN
  • 0964-6906 (ISSN-L)
  • 1460-2083
OpenAlex
W2124600498
Cited by
431
References
9
FWCI
10.03
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Phenotypic differences in genetically identical organisms: the epigenetic perspective. https://app.cochat.ai/papers/10.1093/hmg/ddi116
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Wong, A. H. C., Gottesman, I. I., & Petronis, A. (2005). Phenotypic differences in genetically identical organisms: the epigenetic perspective. Human Molecular Genetics. https://doi.org/10.1093/hmg/ddi116

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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