Evidence map›Paper›PMID 38485948›Full record

ArticleNature communications2024

Edible mycelium bioengineered for enhanced nutritional value and sensory appeal using a modular synthetic biology toolkit.

Vayu Maini Rekdal, Casper R B van der Luijt, Yan Chen, Ramu Kakumanu, Edward E K Baidoo, Christopher J Petzold, Pablo Cruz-Morales, Jay D Keasling

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Metabolic reprogramming of abscisic acid-producing strainSynthetic and systems biotechnology · 2026
    Article
  5. Article
  6. Article
  7. Engineering Industrial Strain ofAntibiotics (Basel, Switzerland) · 2026
    Article
  8. Article
  9. Edible Scaffolds for Cultivated Meat Production.Advances in biochemical engineering/biotechnology · 2026
    Review
  10. Article
  11. Computational and structural biotechnology journal · 2026
    Article
  12. Article
  13. Review
  14. Review
  15. Review
  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

8 authors.

Vayu Maini RekdalDepartment of Bioengineering, University of California, Berkeley, CA, 94720, USA.
Casper R B van der LuijtJoint BioEnergy Institute, Emeryville, CA, 94608, USA.ORCID 0000-0001-5978-7731
Yan ChenJoint BioEnergy Institute, Emeryville, CA, 94608, USA.
Ramu KakumanuJoint BioEnergy Institute, Emeryville, CA, 94608, USA.
Edward E K BaidooJoint BioEnergy Institute, Emeryville, CA, 94608, USA.
Christopher J PetzoldJoint BioEnergy Institute, Emeryville, CA, 94608, USA.ORCID 0000-0002-8270-5228
Pablo Cruz-MoralesNovo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, 2800, Kgs. Lyngby, Denmark.
Jay D KeaslingDepartment of Bioengineering, University of California, Berkeley, CA, 94720, USA. keasling@berkeley.edu.ORCID 0000-0003-4170-6088

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Filamentous fungi are critical in the transition to a more sustainable food system. While genetic modification of these organisms has promise for enhancing the nutritional value, sensory appeal, and scalability of fungal foods, genetic tools and demonstrated use cases for bioengineered food production by edible strains are lacking. Here, we develop a modular synthetic biology toolkit for Aspergillus oryzae, an edible fungus used in fermented foods, protein production, and meat alternatives. Our toolkit includes a CRISPR-Cas9 method for gene integration, neutral loci, and tunable promoters. We use these tools to elevate intracellular levels of the nutraceutical ergothioneine and the flavor-and color molecule heme in the edible biomass. The strain overproducing heme is red in color and is readily formulated into imitation meat patties with minimal processing. These findings highlight the promise of synthetic biology to enhance fungal foods and provide useful genetic tools for applications in food production and beyond.

Indexed as

Aspergillus oryzaeSynthetic BiologyGene EditingHemeMyceliumHeme

Identifiers

PMID38485948
PMCPMC10940619

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.