Fungi TRIZ Cases

LaeA2 overexpression in Aspergillus enables higher-yield fermentation of JBIR-15, aspochracin, and sclerotiotide C for drug research.

Microbial fermentation converts marine waste into chitosan and astaxanthin fractions while preserving polymer integrity and avoiding chemical depolymerization.

Engineered yeast cells express desaturase and fatty acyl-CoA reductase enzymes to synthesize specific moth sex pheromones, replacing toxic chemical synthesis.

Engineered yeast strain maintains high protein expression levels at elevated temperatures through lipase gene knockout and homologous recombination.

Saccharomyces exiguous converts anaerobic decomposition into aerobic fermentation, eliminating offensive odors while inhibiting insect and fungal growth.

Vacuum processing forces water-based seasonings into hydrophobic mycelium, overcoming absorption barriers while preserving structural integrity.

A polyacrylamide nano-scale scaffold anchors cellular components to enable reusable single-cell analysis.

Engineered Pyp1 polyol phosphatase converts accumulated polyol phosphates into products, resolving metabolic enzyme inhibition and boosting biofuel yields.

Solid residues from enzymatic hydrolysis serve as inducing carbon substrates, eliminating external carbon sources and lowering enzyme production costs.

Alternating ventilation layers allow passive air passage to remove heat and gas from stacked mycelium, eliminating forced aeration needs.

Recombinant yeast cells express phosphoketolase and phosphotransacetylase to boost lipid yields.

Engineered Saccharomyces strains ferment starch-derived sugars at low temperatures to boost ethanol output.

Gene duplications and disruptions in Saccharomyces cerevisiae and Escherichia coli enhance inhibitor tolerance while maintaining high ethanol yields.

[GAR+] prion complexes with Pma1 and Std1 to inactivate glucose-associated repression, enabling simultaneous sugar utilization.

Disrupting the BXL1 gene in Trichoderma reduces oxygen uptake rates, maintaining dissolved oxygen saturation and boosting protein productivity.

Distinct monoclonal antibodies bind separate prothrombin epitopes, resolving excess intact protein interference in F1+2 detection.

A hybrid ale yeast strain combines diastatic activity with a non-phenolic-off-flavor profile to produce clean beers.

Dextrose and yeast composition generates consistent CO2 gas via rapid fermentation, resolving irregular dosing issues found in traditional sucrose systems.

A burden-addiction genetic circuit links essential genes to burden-sensing promoters in microbial production cells.