Hydrolases TRIZ Cases

Engineers use amino acid substitutions in Mad7 to create temperature-dependent activity, resolving the trade-off between dynamic control and protein stability.

A modified gene delivery vector uses a targeting agent to direct editing agents to specific cells.

Long chain acyl-ACP thioesterases alleviate feedback inhibition by accumulated acyl-ACP, increasing short chain fatty acid yield up to 150 percent.

Cas13a protein cleaves oligonucleotide reporters to generate detectable signals, eliminating thermal cycling requirements for rapid point-of-care diagnostics.

Nuclease treatment breaks down recombinant DNA while precipitation agents form insoluble complexes removed by microfiltration to lower manufacturing costs.

Targeted amino acid substitutions at positions 163, 186, and 228 alter substrate specificity to boost C8 and C10 fatty acid production beyond wild-type levels.

CRISPR-Cas systems sort barcoded cells using guide RNA targeting to recover pure populations from heterogeneous mixtures.

Targeted amino acid substitutions at positions 162 and 230 improve protease stability, reducing phosphorus waste in feed applications.

Single-strand annealing reporter system screens nuclease activity and enriches modified cells without permanent marker integration.

Bacterial cytosine deaminases convert unmethylated cytosines to uracil, preserving DNA templates and eliminating harsh chemical treatments.

Polyvalent guide RNAs target multiple viral sites with one sequence, suppressing mutational escape while minimizing off-target effects in human genomes.

Adaptor sequences enable homologous recombination of multiple transgenes at a single genomic locus.

Simultaneous application of phospholipase A and C enzymes reduces reaction time to under one hour by accelerating phospholipid removal rates in vegetable oils.

Targeted amino acid mutations boost esterase catalytic activity and stereoselectivity, reducing enzyme usage in organic co-solvents.

Isolating the CYP75A13 gene enables transferring pyrethrin synthesis capability into fast-growing plants, bypassing slow crop breeding cycles.

Auxin-responsive elements modify NIN gene regulatory regions to enhance protein activity.

Cell fusion generates hybrid lines with denser organelles, raising yields to eight grams per liter while reducing culture medium volume requirements.

A self-contained FRET assay system detects neutrophil elastase activity using specific fluorescent substrates.

A CRISPR nuclease method uses selectable markers to enrich homology directed repair edited cells within a population.

Enzymes remove lipids from tissue grafts, avoiding harsh chemical damage to cartilage and chondrocytes.

Viral xrRNA protective elements form mechanical blocks to inhibit nuclease degradation of nucleic acids in synthetic biology applications.

R2 element enzyme and payload RNA enable targeted insertion of large nucleic acids, overcoming CRISPR cargo capacity limits.

Inactivated CH1 domains in non-human animal cells resolve misfolding contradictions to generate stable, diverse heavy chain only antibodies.

A cleavable linker sequence enables endonuclease-mediated release of synthesized polynucleotides from immobilized initiators.

An in vitro enzymatic biosystem converts fructose-6-phosphate to glucosamine using specific deaminase and phosphatase catalysts.

Particle-bound Cas complexes hinder water access to preserve enzyme activity, resolving rapid degradation during storage.

A waveguide surface immobilizes monomer chains while an optical sensor detects each addition step to ensure high-fidelity construction.

Alkanivorax borkumensis enzymes immobilized on chitosan nanoparticles degrade petroleum hydrocarbons in polluted soil ecosystems.

CRISPR-Cas9 editing of eight N-glycosylation genes in mutant rice enables cost-effective production of Trastuzumab by eliminating plant-specific sugar residues.

A dual vector CRISPR-Cas system uses self-cleaving sequences to auto-limit endonuclease expression for precise gene editing.

Epimerase and phosphatase enzymes convert fructose 6-phosphate to tagatose, eliminating costly ATP and NADH requirements.

Segmenting recognition and cleavage functions reduces construction complexity while maintaining targeting precision for genome editing in Yarrowia.

Segmenting cell-free DNA and digesting unmethylated fractions with restriction enzymes increases the signal-to-noise ratio for accurate cancer detection.

Recombinant host cells channel carbon flux through non-natural biochemical routes to produce pimelic acid, overcoming the metabolic optimality principle.

Targeted genome editing stacks desired alleles while preventing unwanted variations.

A nucleosidase preparation converts purine nucleosides into assimilable forms during beer production.

PARA method assembles polycistronic guide RNA arrays using type IIS restriction enzymes for rapid cloning.

Reducing ZBTB32 activity in CAR-T cells overcomes immune exhaustion and improves cancer treatment efficacy.

Symbiotic bacteria and yeast convert fermentation byproducts into ethanol, reducing greenhouse gas emissions while maintaining high yield.

Targeted nuclease disruption of TCR and B2M loci prevents graft-versus-host disease while maintaining durable transgene expression.

Cpf1 protein paired with crRNA introduces precise genomic modifications in plant cells, overcoming low efficiency of existing CRISPR-Cas9 systems.

A modified guide RNA incorporates a biotin-binding aptamer to form stable complexes with Cas9 and donor templates.

Recombinant nucleosomes provide defined reference standards for calibrating biomarker detection assays.

A dimerizable caspase-3 transgene enables targeted cell ablation in specific tissues.

Uracil-DNA-N-glycosylase cleaves damaged bases before polymerase activation, preventing heat-induced deamination errors in SNP detection assays.

Bcl-2 overexpression preserves hematopoietic stem cell survival, enabling efficient HDR-mediated gene modification.

Alpha-galactosidase converts indigestible oligosaccharides to digestible sugars in mixtures with under 65% water, cutting drying energy costs.

A prokaryotic host cell engineered with eukaryotic glycosyltransferase activity produces glycosylated proteins.