Evidence map›Paper›PMID 26773003›Full record

ArticleGenes & development2016

Rapid evolutionary turnover underlies conserved lncRNA-genome interactions.

Jeffrey J Quinn, Qiangfeng C Zhang, Plamen Georgiev, Ibrahim A Ilik, Asifa Akhtar, Howard Y Chang

Abstract read
In one paragraph

Article in Genes & development, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 120 papers.

0numbers the graph read from it
0cells of the map it votes in
120citing papers in PubMed
–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

120 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Metamorphosis and lncRNAs: A Close Relationship.Genesis (New York, N.Y. : 2000) · 2026
    Review
  5. Review
  6. Deep evolutionary conservation of a sex-determining locus without sequence homology.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  7. Review
  8. Article
  9. Non-coding RNA · 2025
    Review
  10. Article
  11. Review
  12. Promiscuous RNA editing in lncRNARNA (New York, N.Y.) · 2025
    Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. LncRNA geneScience advances · 2024
    Article
  18. Article
  19. Article
  20. Expression ofFrontiers in oncology · 2024
    Article

60 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

6 authors.

Jeffrey J QuinnCenter for Personal Dynamic Regulomes, Stanford University School of Medicine, Stanford, California 94305, USA; Department of Bioengineering, Stanford University School of Medicine and School of Engineering, Stanford, California 94305, USA;
Qiangfeng C ZhangCenter for Personal Dynamic Regulomes, Stanford University School of Medicine, Stanford, California 94305, USA;
Plamen GeorgievMax Planck Institute of Immunobiology and Epigenetics, 79108 Freiburg im Breisgau, Germany.
Ibrahim A IlikMax Planck Institute of Immunobiology and Epigenetics, 79108 Freiburg im Breisgau, Germany.
Asifa AkhtarMax Planck Institute of Immunobiology and Epigenetics, 79108 Freiburg im Breisgau, Germany.
Howard Y ChangCenter for Personal Dynamic Regulomes, Stanford University School of Medicine, Stanford, California 94305, USA;

Funding

Translational Oncology Research Program (Project-005)P30CA124435 · NCI · STANFORD UNIVERSITY · PI Vittorio Sebastiano · 2007 to 2026
$71.4M
Special EquipmentP50HG007735 · NHGRI · STANFORD UNIVERSITY · PI CHANG, HOWARD Y · 2014 to 2018
$15.2M
Howard Hughes Medical InstituteNCI NIH HHS P30 CA124435NHGRI NIH HHS P50 HG007735
6 · The paper itself

Abstract

Many long noncoding RNAs (lncRNAs) can regulate chromatin states, but the evolutionary origin and dynamics driving lncRNA-genome interactions are unclear. We adapted an integrative strategy that identifies lncRNA orthologs in different species despite limited sequence similarity, which is applicable to mammalian and insect lncRNAs. Analysis of the roX lncRNAs, which are essential for dosage compensation of the single X chromosome in Drosophila males, revealed 47 new roX orthologs in diverse Drosophilid species across ∼40 million years of evolution. Genetic rescue by roX orthologs and engineered synthetic lncRNAs showed that altering the number of focal, repetitive RNA structures determines roX ortholog function. Genomic occupancy maps of roX RNAs in four species revealed conserved targeting of X chromosome neighborhoods but rapid turnover of individual binding sites. Many new roX-binding sites evolved from DNA encoding a pre-existing RNA splicing signal, effectively linking dosage compensation to transcribed genes. Thus, dynamic change in lncRNAs and their genomic targets underlies conserved and essential lncRNA-genome interactions.

Indexed as

Biological EvolutionAnimalsBinding SitesChromosomes, InsectDosage Compensation, GeneticDrosophila melanogasterDrosophila ProteinsGenome, InsectMaleProtein BindingRNA, Long NoncodingDrosophila ProteinsRNA, Long NoncodingChIRPdosage compensationDrosophilalncRNAsRNA structureroX

Identifiers

PMID26773003
PMCPMC4719309

What OpenQuestion holds

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Registered trials

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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.