Evidence map›Paper›PMID 15161972›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2004

A genome-wide screen for Saccharomyces cerevisiae deletion mutants that affect telomere length.

Syed H Askree, Tal Yehuda, Sarit Smolikov, Raya Gurevich, Joshua Hawk, Carrie Coker, Anat Krauskopf, Martin Kupiec, Michael J McEachern

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 226 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
226citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

226 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Oxidative Stress and DNA Damage at Telomeres.Cold Spring Harbor perspectives in biology · 2025
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Comparative genomics ofbioRxiv : the preprint server for biology · 2024
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Syed H AskreeDepartment of Genetics, University of Georgia, Athens, GA 30602, USA.
Tal Yehuda
Sarit Smolikov
Raya Gurevich
Joshua Hawk
Carrie Coker
Anat Krauskopf
Martin Kupiec
Michael J McEachern

Funding

RECOMBINATIONAL TELOMERE MAINTENANCER01GM061645 · NIGMS · UNIVERSITY OF GEORGIA (UGA) · PI MCEACHERN, MICHAEL J. · 2000 to 2010
$2.2M
NIGMS NIH HHS GM61645-01NIGMS NIH HHS R01 GM061645
6 · The paper itself

Abstract

Telomeres are nucleoprotein structures present at the ends of eukaryotic chromosomes that play a central role in guarding the integrity of the genome by protecting chromosome ends from degradation and fusion. Length regulation is central to telomere function. To broaden our knowledge about the mechanisms that control telomere length, we have carried out a systematic examination of approximately 4,800 haploid deletion mutants of Saccharomyces cerevisiae for telomere-length alterations. By using this screen, we have identified >150 candidate genes not previously known to affect telomere length. In two-thirds of the identified mutants, short telomeres were observed; whereas in one-third, telomeres were lengthened. The genes identified are very diverse in their functions, but certain categories, including DNA and RNA metabolism, chromatin modification, and vacuolar traffic, are overrepresented. Our results greatly enlarge the number of known genes that affect telomere metabolism and will provide insights into how telomere function is linked to many other cellular processes.

Indexed as

Genome, FungalMutationBase SequenceDNA, FungalGene DeletionPhenotypeSaccharomyces cerevisiaeTelomereDNA, Fungal

Identifiers

PMID15161972
PMCPMC423251

What OpenQuestion holds

Textmetadata
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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.