Evidence map›Paper›PMID 17882258›Full record

ArticleThe EMBO journal2007

Noncoding transcription controls downstream promoters to regulate T-cell receptor alpha recombination.

Iratxe Abarrategui, Michael S Krangel

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed
5.2field-weighted citation impact, top 3% 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

63 citing papers in PubMed, 123 citations in OpenAlex.

  1. Review
  2. Article
  3. E protein binding at theFrontiers in immunology · 2023
    Article
  4. Methods for Study of Mouse T Cell Receptor α and β Gene Rearrangements.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  5. Emerging Functions of lncRNA Loci beyond the Transcript Itself.International journal of molecular sciences · 2022
    Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
  20. Regulated large-scale nucleosome density patterns and precise nucleosome positioning correlate with V(D)J recombination.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article

3 more citing papers are in PubMed but not listed here.

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

2 authors at 1 institution in 1 country.

Iratxe AbarrateguiDepartment of Immunology, Duke University Medical Center, Durham, NC, USA.
Michael S Krangel
Duke University Hospital · US

Funding

Control Of Tcr Delta And Tcr Alpha RearrangementR37GM041052 · NIGMS · DUKE UNIVERSITY · PI KRANGEL, MICHAEL S · 2006 to 2015
$5.1M
HUMAN GAMMA DELTA T CELL RECEPTORR01GM041052 · NIGMS · DUKE UNIVERSITY · PI KRANGEL, MICHAEL S · 1989 to 2019
$4.8M
NIGMS NIH HHS GM41052NIGMS NIH HHS R01 GM041052NIGMS NIH HHS R37 GM041052
6 · The paper itself

Abstract

The T early alpha (TEA) promoter in the murine Tcra locus generates noncoding transcripts that extend across the 65 kb Jalpha array. Here, we have analyzed the significance of TEA transcription for Tcra locus regulation through the targeted introduction of a transcription terminator downstream of the TEA promoter. We demonstrate that noncoding transcription driven by this single promoter can instruct both positively and negatively the activity of downstream Jalpha promoters, and can similarly instruct alterations in Jalpha chromatin structure and Jalpha recombination. TEA transcription activates promoters associated with relatively proximal Jalpha segments and stimulates histone acetylation, histone methylation and chromatin accessibility in this region. In contrast, at more distal locations, TEA transcription inhibits promoter activity through transcriptional interference and suppresses chromatin accessibility. In combination, these effects target initial Valpha-to-Jalpha recombination to TEA-proximal Jalpha segments and promote the ordered usage of the Jalpha array. The ability of TEA transcription to coordinate the activity of multiple downstream promoters maximizes the biological potential of the Jalpha array and diversifies the Tcra repertoire.

Indexed as

Recombination, GeneticTranscription, GeneticAcetylationAnimalsBase SequenceChromatinHistonesMiceMice, TransgenicModels, GeneticMolecular Sequence DataPromoter Regions, GeneticReceptors, Antigen, T-CellReceptors, Antigen, T-Cell, alpha-betaT-LymphocytesChromatinHistonesReceptors, Antigen, T-CellReceptors, Antigen, T-Cell, alpha-beta

Identifiers

PMID17882258
PMCPMC2034674
OpenAlexW2141478791

What OpenQuestion holds

Textmetadata
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.