Microorganisms TRIZ Cases
- Modified Laminin E8 for Feeder-Free Stem Cell Culture
Fusing cell adhesion domains to laminin E8 eliminates mouse-derived Matrigel dependency, enabling safe feeder-free culture of human stem cells.
- Yeast Cell Wall Integrity Pathway Engineering for Butanol Tolerance
Overexpressing SLT2 in the cell wall integrity pathway increases yeast tolerance to isobutanol toxicity, improving production efficiency.
- Lactobacillus helveticus KD-3 for Heavy Metal Removal in Goat Milk Powder
Lactobacillus helveticus KD-3 removes multiple heavy metals from goat milk powder using specific resistance genes.
- Novel Heparinases SDhep I II from Sphingobacterium daejeonense
SDhep I and SDhep II enzymes hydrolyze heparin substrates with high specificity.
- Artificial Series Promoter for Bacillus subtilis Expression
An artificial series promoter system regulates gene expression in Bacillus subtilis through inducer-controlled repressor binding.
- Yeast Strains for High-Temperature Ethanol Fermentation
YE1358 and YE1615 yeast strains increase ethanol production by tolerating elevated temperatures, reducing residual glucose.