Evidence map›Paper›PMID 18820080›Full record

ReviewDNA research : an international journal for rapid publication of reports on genes and genomes2008

Genomics of Aspergillus oryzae: learning from the history of Koji mold and exploration of its future.

Masayuki Machida, Osamu Yamada, Katsuya Gomi

Open access · goldAbstract readHistorical ArticleReview
In one paragraph

Review in DNA research : an international journal for rapid publication of reports on genes and genomes, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 136 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
136citing papers in PubMed, 1 pooled it
15.4field-weighted citation impact, top 1% of its field
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

136 citing papers in PubMed, 1 synthesis or guideline pooled it, 437 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
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  5. Article
  6. Review
  7. Review
  8. Review
  9. Computational and structural biotechnology journal · 2026
    Article
  10. Article
  11. Article
  12. Article
  13. Article
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  15. Maximizing dopa-oxidase activity in Aspergillus oryzae mycelia: insights into production optimization and potential biomedical applications.International microbiology : the official journal of the Spanish Society for Microbiology · 2025
    Article
  16. Review
  17. Article
  18. Article
  19. Potent Antimicrobial Activity ofAntibiotics (Basel, Switzerland) · 2025
    Article
  20. Review

76 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

3 authors at 3 institutions in 1 country.

Masayuki MachidaResearch Institute for Cell Engineering, National Institute of Advanced Industrial Science and Technology, Central 6, 1-1, Higashi, Tsukuba, Ibaraki, Japan. m.machida@aist.go.jp
Osamu Yamada
Katsuya Gomi
National Institute of Advanced Industrial Science and Technology · JPNational Research Institute of Brewing · JPTohoku University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

At a time when the notion of microorganisms did not exist, our ancestors empirically established methods for the production of various fermentation foods: miso (bean curd seasoning) and shoyu (soy sauce), both of which have been widely used and are essential for Japanese cooking, and sake, a magical alcoholic drink consumed at a variety of ritual occasions, are typical examples. A filamentous fungus, Aspergillus oryzae, is the key organism in the production of all these traditional foods, and its solid-state cultivation (SSC) has been confirmed to be the secret for the high productivity of secretory hydrolases vital for the fermentation process. Indeed, our genome comparison and transcriptome analysis uncovered mechanisms for effective degradation of raw materials in SSC: the extracellular hydrolase genes that have been found only in the A. oryzae genome but not in A. fumigatus are highly induced during SSC but not in liquid cultivation. Also, the temperature reduction process empirically adopted in the traditional soy-sauce fermentation processes has been found to be important to keep strong expression of the A. oryzae-specific extracellular hydrolases. One of the prominent potentials of A. oryzae is that it has been successfully applied to effective degradation of biodegradable plastic. Both cutinase, responsible for the degradation of plastic, and hydrophobin, which recruits cutinase on the hydrophobic surface to enhance degradation, have been discovered in A. oryzae. Genomic analysis in concert with traditional knowledge and technology will continue to be powerful tools in the future exploration of A. oryzae.

Indexed as

Genome, FungalAspergillus oryzaeFermentationFungal ProteinsGenes, FungalHistory, 15th CenturyHistory, AncientHistory, MedievalIndustrial MicrobiologyFungal Proteins

Identifiers

PMID18820080
PMCPMC2575883
OpenAlexW2106853150

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.