Evidence map›Paper›PMID 39373482›Full record

ArticleNucleic acids research2024

Revisiting the y-ome of Escherichia coli.

Lisa R Moore, Ron Caspi, Dana Boyd, Mehmet Berkmen, Amanda Mackie, Suzanne Paley, Peter D Karp

Abstract read
In one paragraph

Article in Nucleic acids research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. The uncharacterizedmicroPublication biology · 2026
    Article
  14. The Algorithm for Reversible Jump Inference of Motifs.bioRxiv : the preprint server for biology · 2025
    Article
  15. The EcoCyc database (2025).EcoSal Plus · 2025
    Review
  16. Article
  17. Review
  18. Article
  19. Review
  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

7 authors.

Lisa R MooreBioinformatics Research Group, SRI International, 333 Ravenswood Ave, Menlo Park, CA, 94025 USA.ORCID 0000-0002-4114-1518
Ron CaspiBioinformatics Research Group, SRI International, 333 Ravenswood Ave, Menlo Park, CA, 94025 USA.ORCID 0000-0002-6113-3590
Dana BoydDepartment of Microbiology, Blavatnik Institute, Harvard Medical School, 25 Shattuck Street, Boston, MA, 02115 USA.
Mehmet BerkmenDepartment of Biochemistry and Microbiology, New England Biolabs, 240 County Road, Ipswich, MA, 01938 USA.ORCID 0000-0002-9579-9745
Amanda MackieSchool of Natural Sciences, Macquarie University, 14 Eastern Road, North Ryde, NSW, 2109 Australia.
Suzanne PaleyBioinformatics Research Group, SRI International, 333 Ravenswood Ave, Menlo Park, CA, 94025 USA.ORCID 0000-0001-5763-8935
Peter D KarpBioinformatics Research Group, SRI International, 333 Ravenswood Ave, Menlo Park, CA, 94025 USA.ORCID 0000-0002-5876-6418

Funding

The EcoCyc Model Organism Database for Escherichia coli [SRI Proposal ECU 14-631]U24GM077678 · NIGMS · SRI INTERNATIONAL · PI KARP, PETER D · 2006 to 2018
$12.3M
The EcoCyc Model Organism Database for Escherichia coliR01GM077678 · NIGMS · SRI INTERNATIONAL · PI KARP, PETER D · 2019 to 2022
$4.6M
The BioCyc, MetaCyc, and EcoCyc Knowledge BasesR24GM150703 · NIGMS · SRI INTERNATIONAL · PI PETER D KARP · 2023 to 2026
$4.6M
NIGMS NIH HHS GM077678NIGMS NIH HHS R01 GM077678NIGMS NIH HHS R24 GM150703NIGMS NIH HHS U24 GM077678
6 · The paper itself

Abstract

The model organism Escherichia coli K-12 has one of the most extensively annotated genomes in terms of functional characterization, yet a significant number of genes, ∼35%, are still considered poorly characterized. Initially genes without known functional understanding were given 'y' gene names. However, due to inconsistency in changing 'y' names to non-'y' names over the years, gene name alone does not provide sufficient information as to the characterization level of genes. Attempts to characterize y-ome genes, i.e. those that lack experimental evidence for function, are ongoing, and recent categorization based on the level of experimental evidence has helped clarify those genes that are well characterized versus uncharacterized. EcoCyc, the most comprehensive, curated genome database for E. coli K-12 substr. MG1655, has updated this approach by expanding the categories to include Partially characterized genes using a set of computational rules that includes keywords, experimental evidence codes and Gene Ontology terms. Approximately half of the previously categorized y-ome genes are now categorized as Partially characterized, leaving 15.5% (738) as Uncharacterized genes in EcoCyc. This new categorization scheme is searchable in the EcoCyc database, will be updated as new experimental evidence is curated and provides important information for research decisions.

Indexed as

Databases, GeneticGenes, BacterialGenome, BacterialEscherichia coliEscherichia coli K12Escherichia coli ProteinsMolecular Sequence AnnotationEscherichia coli Proteins

Identifiers

PMID39373482
PMCPMC11551758

What OpenQuestion holds

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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.