Evidence map›Paper›PMID 15911630›Full record

ArticleNucleic acids research2005

CpG Island microarray probe sequences derived from a physical library are representative of CpG Islands annotated on the human genome.

Lawrence E Heisler, Dax Torti, Paul C Boutros, John Watson, Charles Chan, Neil Winegarden, Mark Takahashi, Patrick Yau, Tim H-M Huang, Peggy J Farnham and 5 more

Abstract read
In one paragraph

Article in Nucleic acids research, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing 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

43 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Identification of CpG islands in DNA sequences using statistically optimal null filters.EURASIP journal on bioinformatics & systems biology · 2012
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  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

15 authors.

Lawrence E HeislerDepartment of Laboratory Medicine and Pathobiology, Program in Proteomics and Bioinformatics, University of Toronto Toronto, ON M5S 1A8, Canada.
Dax Torti
Paul C Boutros
John Watson
Charles Chan
Neil Winegarden
Mark Takahashi
Patrick Yau
Tim H-M Huang
Peggy J Farnham
Igor Jurisica
James R Woodgett
Rod Bremner
Linda Z Penn
Sandy D Der

Funding

PHS HHS N01-C0-12400
6 · The paper itself

Abstract

An effective tool for the global analysis of both DNA methylation status and protein-chromatin interactions is a microarray constructed with sequences containing regulatory elements. One type of array suited for this purpose takes advantage of the strong association between CpG Islands (CGIs) and gene regulatory regions. We have obtained 20,736 clones from a CGI Library and used these to construct CGI arrays. The utility of this library requires proper annotation and assessment of the clones, including CpG content, genomic origin and proximity to neighboring genes. Alignment of clone sequences to the human genome (UCSC hg17) identified 9595 distinct genomic loci; 64% were defined by a single clone while the remaining 36% were represented by multiple, redundant clones. Approximately 68% of the loci were located near a transcription start site. The distribution of these loci covered all 23 chromosomes, with 63% overlapping a bioinformatically identified CGI. The high representation of genomic CGI in this rich collection of clones supports the utilization of microarrays produced with this library for the study of global epigenetic mechanisms and protein-chromatin interactions. A browsable database is available on-line to facilitate exploration of the CGIs in this library and their association with annotated genes or promoter elements.

Indexed as

CpG IslandsGenome, HumanGenomic LibraryOligonucleotide Array Sequence AnalysisBase SequenceChromosome MappingDatabases, Nucleic AcidDNA ProbesHumansSequence AlignmentDNA Probes

Identifiers

PMID15911630
PMCPMC1137027

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.