Evidence map›Paper›PMID 22547703›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2012

Altered Ig hypermutation pattern and frequency in complementary mouse models of DNA polymerase ζ activity.

Janssen Daly, Katarzyna Bebenek, Danielle L Watt, Kathleen Richter, Chuancang Jiang, Ming-Lang Zhao, Madhumita Ray, W Glenn McGregor, Thomas A Kunkel, Marilyn Diaz

Open access · bronzeAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.0field-weighted citation impact, top 13% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 41 citations in OpenAlex.

  1. REV7: Jack of many trades.Trends in cell biology · 2021
    Review
  2. Article
  3. Article
  4. RNA-binding motifs of hnRNP K are critical for induction of antibody diversification by activation-induced cytidine deaminase.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Review
  10. Review
  11. Article
  12. Review
  13. Article
  14. Induction of action-at-a-distance mutagenesis by 8-oxo-7,8-dihydroguanine in DNA pol λ-knockdown cells.Genes and environment : the official journal of the Japanese Environmental Mutagen Society · 2015
    Article
  15. APE1 is dispensable for S-region cleavage but required for its repair in class switch recombination.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Article
  16. Review
  17. Article
  18. Review
  19. Article
  20. Human Pol ζ purified with accessory subunits is active in translesion DNA synthesis and complements Pol η in cisplatin bypass.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 1 country.

Janssen DalySomatic Hypermutation Group, Laboratory of Molecular Genetics, National Institute of Environmental Health Sciences, National Institutes of Health, Department of Health and Human Services, Research Triangle Park, NC 27709, USA.
Katarzyna Bebenek
Danielle L Watt
Kathleen Richter
Chuancang Jiang
Ming-Lang Zhao
Madhumita Ray
W Glenn McGregor
Thomas A Kunkel
Marilyn Diaz
National Institutes of Health · USNational Institute of Environmental Health Sciences · USUniversity of Louisville · US

Funding

Structure-Function Studies Of DNA Replication FidelityZIAES065070 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI KUNKEL, THOMAS A · 2009 to 2025
$30.6M
NIEHS Knock Out Mouse Core (KOMC) Annual ReportZICES102425 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI RAY, MANAS · 2010 to 2025
$20.1M
Somatic HypermutationZIAES101603 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI DIAZ, MARILYN · 2009 to 2014
$9.7M
Structure-Function Studies Of DNA Replication FidelityZ01ES065070 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI KUNKEL, THOMAS A · 1991 to 2008
$4.3M
Somatic HypermutationZ01ES101603 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI DIAZ, MARILYN · 2003 to 2008
$2.8M
Intramural NIH HHS Z01 ES065070Intramural NIH HHS Z01 ES101603Intramural NIH HHS ZIA ES101603
6 · The paper itself

Abstract

To test the hypothesis that DNA polymerase ζ participates in Ig hypermutation, we generated two mouse models of Pol ζ function: a B cell-specific conditional knockout and a knock-in strain with a Pol ζ mutagenesis-enhancing mutation. Pol ζ-deficient B cells had a reduction in mutation frequency at Ig loci in the spleen and in Peyer's patches, whereas knock-in mice with a mutagenic Pol ζ displayed a marked increase in mutation frequency in Peyer's patches, revealing a pattern that was similar to mutations in yeast strains with a homologous mutation in the gene encoding the catalytic subunit of Pol ζ. Combined, these data are best explained by a direct role for DNA polymerase ζ in Ig hypermutation.

Indexed as

AnimalsB-LymphocytesDNA-Directed DNA PolymeraseEnzyme ActivationGene Knock-In TechniquesGene Rearrangement, B-Lymphocyte, Heavy ChainMiceMice, Inbred C57BLMice, KnockoutMice, TransgenicModels, AnimalSomatic Hypermutation, ImmunoglobulinDNA-Directed DNA PolymeraseDNA polymerase zetaREV3L protein, mouse

Identifiers

PMID22547703
PMCPMC3358437
OpenAlexW2159113982

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.