Evidence map›Paper›PMID 26382656›Full record

ArticleNature communications2015

Telomere maintenance through recruitment of internal genomic regions.

Beomseok Seo, Chuna Kim, Mark Hills, Sanghyun Sung, Hyesook Kim, Eunkyeong Kim, Daisy S Lim, Hyun-Seok Oh, Rachael Mi Jung Choi, Jongsik Chun and 2 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.0field-weighted citation impact, top 26% 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

22 citing papers in PubMed, 32 citations in OpenAlex.

  1. Programmed DNA elimination was present in the last common ancestor ofbioRxiv : the preprint server for biology · 2026
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  2. The leaves fall, yet the tree endures.Cellular and molecular life sciences : CMLS · 2025
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  8. Review
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  10. Nematode chromosomes.Genetics · 2022
    Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Telomeric small RNAs in the genusRNA (New York, N.Y.) · 2019
    Article
  17. Article
  18. Article
  19. Article
  20. 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

12 authors at 3 institutions in 2 countries.

Beomseok SeoDepartment of Biological Sciences, Institute of Molecular Biology and Genetics, Seoul National University, Seoul 08826, Korea.
Chuna KimDepartment of Biological Sciences, Institute of Molecular Biology and Genetics, Seoul National University, Seoul 08826, Korea.
Mark HillsTerry Fox Laboratory, BC Cancer Agency, Vancouver, Canada V5Z 1L3.
Sanghyun SungDepartment of Biological Sciences, Institute of Molecular Biology and Genetics, Seoul National University, Seoul 08826, Korea.
Hyesook KimDepartment of Biological Sciences, Institute of Molecular Biology and Genetics, Seoul National University, Seoul 08826, Korea.
Eunkyeong KimDepartment of Biological Sciences, Institute of Molecular Biology and Genetics, Seoul National University, Seoul 08826, Korea.
Daisy S LimDepartment of Biological Sciences, Institute of Molecular Biology and Genetics, Seoul National University, Seoul 08826, Korea.
Hyun-Seok OhDepartment of Biological Sciences, Bioinformatics Institute, BIO-MAX, Seoul National University, Seoul 08826, Korea.
Rachael Mi Jung ChoiDepartment of Biological Sciences, Bioinformatics Institute, BIO-MAX, Seoul National University, Seoul 08826, Korea.
Jongsik ChunDepartment of Biological Sciences, Bioinformatics Institute, BIO-MAX, Seoul National University, Seoul 08826, Korea.
Jaegal ShimResearch Institute, National Cancer Center, Goyang, Gyeonggi 10408, Korea.
Junho LeeDepartment of Biological Sciences, Institute of Molecular Biology and Genetics, Seoul National University, Seoul 08826, Korea.
Seoul National University · KRBC Cancer Agency · CANational Cancer Center · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cells surviving crisis are often tumorigenic and their telomeres are commonly maintained through the reactivation of telomerase. However, surviving cells occasionally activate a recombination-based mechanism called alternative lengthening of telomeres (ALT). Here we establish stably maintained survivors in telomerase-deleted Caenorhabditis elegans that escape from sterility by activating ALT. ALT survivors trans-duplicate an internal genomic region, which is already cis-duplicated to chromosome ends, across the telomeres of all chromosomes. These 'Template for ALT' (TALT) regions consist of a block of genomic DNA flanked by telomere-like sequences, and are different between two genetic background. We establish a model that an ancestral duplication of a donor TALT region to a proximal telomere region forms a genomic reservoir ready to be incorporated into telomeres on ALT activation.

Indexed as

AnimalsAnimals, Genetically ModifiedBlotting, SouthernCaenorhabditis elegansCaenorhabditis elegans ProteinsDNAIn Situ Hybridization, FluorescenceRecombination, GeneticTelomeraseTelomere HomeostasisCaenorhabditis elegans ProteinsDNATelomerase

Identifiers

PMID26382656
PMCPMC4595603
OpenAlexW2238076563

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.