Evidence map›Paper›PMID 18493065›Full record

ArticleGenetics2008

De novo origination of a new protein-coding gene in Saccharomyces cerevisiae.

Jing Cai, Ruoping Zhao, Huifeng Jiang, Wen Wang

Abstract readComparative Study
In one paragraph

Article in Genetics, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 152 papers.

0numbers the graph read from it
0cells of the map it votes in
152citing 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

152 citing papers in PubMed.

  1. DetectNAR genomics and bioinformatics · 2026
    Article
  2. Article
  3. Review
  4. Impact of GC content on de novo gene birth.Nature communications · 2026
    Article
  5. Article
  6. Review
  7. De Novo Genes: Current Status and Future Goals.Genome biology and evolution · 2025
    Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Core gene set of the speciesbioRxiv : the preprint server for biology · 2025
    Article
  14. Review
  15. Article
  16. Article
  17. Horticulture research · 2024
    Article
  18. De Novo Genes.Annual review of genetics · 2024
    Review
  19. Article
  20. Article

92 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

4 authors.

Jing CaiCAS-Max Planck Junior Research Group on Evolutionary Genomics, State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China .
Ruoping Zhao
Huifeng Jiang
Wen Wang

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Origination of new genes is an important mechanism generating genetic novelties during the evolution of an organism. Processes of creating new genes using preexisting genes as the raw materials are well characterized, such as exon shuffling, gene duplication, retroposition, gene fusion, and fission. However, the process of how a new gene is de novo created from noncoding sequence is largely unknown. On the basis of genome comparison among yeast species, we have identified a new de novo protein-coding gene, BSC4 in Saccharomyces cerevisiae. The BSC4 gene has an open reading frame (ORF) encoding a 132-amino-acid-long peptide, while there is no homologous ORF in all the sequenced genomes of other fungal species, including its closely related species such as S. paradoxus and S. mikatae. The functional protein-coding feature of the BSC4 gene in S. cerevisiae is supported by population genetics, expression, proteomics, and synthetic lethal data. The evidence suggests that BSC4 may be involved in the DNA repair pathway during the stationary phase of S. cerevisiae and contribute to the robustness of S. cerevisiae, when shifted to a nutrient-poor environment. Because the corresponding noncoding sequences in S. paradoxus, S. mikatae, and S. bayanus also transcribe, we propose that a new de novo protein-coding gene may have evolved from a previously expressed noncoding sequence.

Indexed as

Evolution, MolecularGenetics, PopulationPhylogenyAmino Acid SequenceBase SequenceBlotting, SouthernCluster AnalysisComputational BiologyDNA PrimersDNA RepairGenes, FungalMolecular Sequence DataProteomicsReverse Transcriptase Polymerase Chain ReactionSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsDNA PrimersSaccharomyces cerevisiae Proteins

Identifiers

PMID18493065
PMCPMC2390625

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.