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Cited by 186

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Genetic and environmental causes of variation in basal levels of blood cells

Open access
Evans, David M, Frazer, Ian H, Martin, Nicholas G·1999·Twin Research (1999)

Abstract

The genetic and environmental determinants of variation in blood cell size and number were investigated in 392 pairs of 12-year-old twins. The following blood cell indices were measured: haemoglobin, red blood cell count, haematocrit, mean corpuscular volume, platelet number, total white cell count, level of neutrophils, monocytes, eosinophils, total lymphocytes, CD3+ lymphocytes, CD4+ lymphocytes, CD8+ lymphocytes, CD19+ lymphocytes, CD56+ lymphocytes and CD4+/CD8+ ratio. Genetic factors contributed significantly to all blood cell measures accounting for between 61 and 96% of variance. Heritability estimates did not differ significantly between males and females, although the sample size of the present study was not large enough to exclude the possibility of sex-limited gene expression. Common environmental factors were important in determining red blood cell count and haematocrit, but were not important in determining basal levels of any white blood cell type.

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Metadata

Authors
Evans, D. M., Frazer, I. H., & Martin, N. G.
Venue
Twin Research (1999)
Published
1999-12-01
Volume
2
Issue
4
Pages
250-257
ISSN
  • 1369-0523 (ISSN-L)
  • 0000-0000
OpenAlex
W2112526007
Cited by
186
References
1
FWCI
1.35
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Genetic and environmental causes of variation in basal levels of blood cells. https://app.cochat.ai/papers/10.1375/136905299320565735
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Evans, D. M., Frazer, I. H., & Martin, N. G. (1999). Genetic and environmental causes of variation in basal levels of blood cells. Twin Research (1999). https://doi.org/10.1375/136905299320565735

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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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