Evidence map›Paper›PMID 21750105›Full record

ArticleGenome research2011

Variety of genomic DNA patterns for nucleosome positioning.

Ilya Ioshikhes, Sergey Hosid, B Franklin Pugh

Open access · bronzeAbstract read
In one paragraph

Article in Genome research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing 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

41 citing papers in PubMed, 64 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. The gap-free genome ofHorticulture research · 2024
    Article
  6. Article
  7. Non-B-form DNA tends to form in centromeric regions and has undergone changes in polyploid oat subgenomes.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  8. Distinct chromosomal "niches" in the genome ofNAR genomics and bioinformatics · 2022
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Chromatinization ofeLife · 2019
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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

3 authors at 2 institutions in 2 countries.

Ilya IoshikhesOttawa Institute of Systems Biology and Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ottawa ON K1H 8M5, Canada. iioschik@uottawa.ca
Sergey Hosid
B Franklin Pugh
University of Ottawa · CAPennsylvania State University · US

Funding

High Resolution Mapping of Function Elements in the Yeast GenomeR01HG004160 · NHGRI · PENNSYLVANIA STATE UNIVERSITY, THE · PI PUGH, B FRANKLIN · 2007 to 2022
$5.3M
NHGRI NIH HHS HG004160NHGRI NIH HHS R01 HG004160
6 · The paper itself

Abstract

Precise positioning of nucleosomes along DNA is important for a variety of gene regulatory processes. Among the factors directing nucleosome positioning, the DNA sequence is highly important. Two main classes of nucleosome positioning sequence (NPS) patterns have previously been described. In the first class, AA, TT, and other WW dinucleotides (where W is A or T) tend to occur together (in-phase) in the major groove of DNA closest to the histone octamer surface, while SS dinucleotides (where S is G or C) are predominantly positioned in the major groove facing outward. In the second class, AA and TT are structurally separated (AA backbone near the histone octamer, and TT backbone further away), but grouped with other RR (where R is purine A or G) and YY (where Y is pyrimidine C or T) dinucleotides. As a result, the RR/YY pattern includes counter-phase AA/TT distributions. We describe here anti-NPS patterns, which are inverse to the conventional NPS patterns: WW runs inverse to SS, and RR inverse to YY. Evidence for the biological relevance of anti-NPS patterns is presented.

Indexed as

Genome, FungalDNA, FungalGene Expression Regulation, FungalNucleosomesNucleotide MotifsPromoter Regions, GeneticSaccharomycesDNA, FungalNucleosomes

Identifiers

PMID21750105
PMCPMC3205571
OpenAlexW2000142302

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.