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Cited by 294

The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.

On the Nature of a Defect in Cells from Individuals with Ataxia-Telangiectasia

Cornforth, Michael N., Bedford, Joel S.·1985·Science

Abstract

The cells and tissues of patients with ataxia-telangiectasia (A-T), an inherited disease characterized by a high degree of proneness to cancer, are abnormally sensitive to ionizing radiation. Noncycling cultures of normal human and A-T fibroblasts were exposed to x-rays so that the breakage and rejoining of prematurely condensed chromosomes in the G 1 phase could be compared. After a dose of 6.0 grays, both cell types had the same initial frequency of breaks and the same rate for rejoining of the breaks, but the fraction of breaks that did not rejoin was five to six times greater for the A-T cells. The results also show that progression of cells into the S phase is not a prerequisite for the increased frequency of chromosome fragments that appear in mitosis after A-T cells are irradiated in the G 1 or G 0 phase.

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Metadata

Authors
Cornforth, M. N., & Bedford, J. S.
Venue
Science
Published
1985-03-29
Volume
227
Issue
4694
Pages
1589-1591
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2090242035
Cited by
294
References
21
FWCI
4.23
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: On the Nature of a Defect in Cells from Individuals with Ataxia-Telangiectasia. https://app.cochat.ai/papers/10.1126/science.3975628
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Cornforth, M. N., & Bedford, J. S. (1985). On the Nature of a Defect in Cells from Individuals with Ataxia-Telangiectasia. Science. https://doi.org/10.1126/science.3975628

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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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