ArticleNPJ science of food2025
Compartmentalization of heme biosynthetic pathways into yeast mitochondria enhances heme production.
Article in NPJ science of food, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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.
Who cites it
3 citing papers in PubMed.
- Valorization of Miscanthus × giganteus hydrolysates into heme-enriched yeast biomass and extract using xylose-fermenting Saccharomyces cerevisiae.Bioresources and bioprocessing · 2026Article
- Synthesis of Amines for Active Pharmaceutical Ingredients Using the Whole-Cell Factory Saccharomyces Cerevisae.Chembiochem : a European journal of chemical biology · 2026Review
- Improving inhibitor tolerance of xylitol-producing Saccharomyces cerevisiae by overexpressing key target genes mined through comparative transcriptomes.Biotechnology for biofuels and bioproducts · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
Saccharomyces cerevisiae is a generally recognized as safe (GRAS) workhorse strain widely used in the food industry for the cost-effective production of food ingredients. However, the heme production yield in yeast is significantly lower than in bacteria for two main reasons: (1) the heme biosynthetic pathway is bifurcated into the cytosol and mitochondria, and (2) yeast's heme biosynthetic protoporphyrin-dependent (PPD) pathway is thermodynamically unfavorable compared with bacteria's coproporphyrin-dependent (CPD) pathway. To overcome these limitations, the PPD and CPD pathways were compartmentalized into the mitochondria by attaching mitochondria-targeting sequences (MTSs) to the N-terminus of the enzymes. All the enzyme activities required for the CPD pathway are present in S. cerevisiae, except for copro-heme decarboxylase (HemQ); therefore, bacterial HemQ with the N-terminal MTS was introduced to complete the CPD pathway. The resulting S. cerevisiae H4+
Identifiers
What OpenQuestion holds
Registered trials
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.