Cited by 5,438DNA Repair MechanismsEffects of Radiation ExposureGenomics and Chromatin Dynamics

DNA double-stranded breaks induce histone H2AX phosphorylation on serine 139

Open access
Rogakou, Emmy P., Pilch, Duane R., Orr, Ann H., Ivanova, Vessela S., Bonner, William M.·1998·Journal of Biological Chemistry

Abstract

When mammalian cell cultures or mice are exposed to ionizing radiation in survivable or lethal amounts, novel mass components are found in the histone H2A region of two-dimensional gels. Collectively referred to as gamma, these components are formed in vivo by several procedures that introduce double-stranded breaks into DNA. gamma-Components, which appeared to be the only major novel components detected by mass or 32PO4 incorporation on acetic acid-urea-Triton X-100-acetic acid-urea-cetyltrimethylammonium bromide or SDS-acetic acid-urea-cetyltrimethylammonium bromide gels after exposure of cells to ionizing radiation, are shown to be histone H2AX species that have been phosphorylated specifically at serine 139. gamma-H2AX appears rapidly after exposure of cell cultures to ionizing radiation; half-maximal amounts are reached by 1 min and maximal amounts by 10 min. At the maximum, approximately 1% of the H2AX becomes gamma-phosphorylated per gray of ionizing radiation, a finding that indicates that 35 DNA double-stranded breaks, the number introduced by each gray into the 6 x 10(9) base pairs of a mammalian G1 genome, leads to the gamma-phosphorylation of H2AX distributed over 1% of the chromatin. Thus, about 0.03% of the chromatin appears to be involved per DNA double-stranded break. This value, which corresponds to about 2 x 10(6) base pairs of DNA per double-stranded break, indicates that large amounts of chromatin are involved with each DNA double-stranded break. Thus, gamma-H2AX formation is a rapid and sensitive cellular response to the presence of DNA double-stranded breaks, a response that may provide insight into higher order chromatin structures.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1074/jbc.273.10.5858

Cites

41 of 41 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 2

  1. Van Holde, K. E. (1989) Chromatin, Springer-Verlag New York Inc., New York
  2. Casarett, A. P. (1968) Radiation Biology, Prentice Hall, Englewood Cliffs, NJ 24.

Cited by

Sorted by citations

Authors
Rogakou, E. P., Pilch, D. R., Orr, A. H., Ivanova, V. S., & Bonner, W. M.
Affiliations
National Institutes of Health (US)
Corresponding author
Bonner, William M.
Venue
Journal of Biological Chemistry
Publisher
Elsevier BV
Published
1998-03
Volume
273
Issue
10
Pages
5858-5868
ISSN
0021-9258 (ISSN-L)
OpenAlex
W1985775217
Cited by
5,438
References
41
Citations by year
2026: 150 · 2025: 169 · 2024: 202 · 2023: 214 · 2022: 202 · 2021: 256 · 2020: 283 · 2019: 240 · 2018: 249 · 2017: 257 · 2016: 272 · 2015: 295 · 2014: 261 · 2013: 278 · 2012: 292
FWCI
5.94
Type
journal article
Language
en
Open access
Locations
  • Journal of Biological Chemistry (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › DNA Repair Mechanisms
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Effects of Radiation Exposure
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
Keywords
DNA double-strand breaks, histone H2AX, γH2AX, ionizing radiation, chromatin structure, DNA damage response, phosphorylation kinetics
MeSH terms
Amino Acid Sequence, Animals, Cells, Cultured, Chromatin, DNA, Gamma Rays, Histones, Mice, Inbred Strains, Molecular Sequence Data, Nuclear Proteins, Peptide Fragments, Phosphorylation, Phosphoserine, Protein Kinases, Recombinant Proteins, Whole-Body Irradiation, Electrophoresis, Gel, Two-Dimensional, Mice

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review