Hydrolases TRIZ Cases

Engineered Endonuclease V variants maintain catalytic activity at elevated temperatures through targeted amino acid substitutions.

Supramolecular nanoparticles encapsulate CRISPR-Cas9 machinery to overcome adeno-associated virus packaging limits and neutralizing antibody barriers.

Enzymatic de-esterification creates low methoxyl pectin that gels without calcium salts, eliminating pre-gelation precipitation and ingredient complexity.

An enzymatic pathway replaces petrochemical cracking to produce isobutene from renewable substrates, reducing process complexity and production costs.

Variant lipolytic enzymes catalyze polyester hydrolysis through specific amino acid substitutions.

Altering alpha-SNAP and NSF protein expression resolves the contradiction between nematode reliability and genetic modification complexity.

Endogenous GCV suppresses glycine by-product formation without heterologous construct complexity.

A base editor system corrects the SBDS gene T258C mutation using a programmable DNA binding domain and cytosine deaminase.

CRISPR-Cas9 gene editing restores functional CD40L expression in hematopoietic stem cells, addressing low treatment efficiency and high mortality rates.

Nucleic acid constructs reprogram obligate anaerobic microbiota using dead Cas9 endonuclease and single guide RNA for targeted gene regulation.

A programmable nuclease diagnostic device segments microfluidic channels to immobilize probes and amplify samples within distinct functional zones.

CRISPR activation upregulates brain dystrophin isoforms to compensate for absent muscle dystrophin in Duchenne muscular dystrophy.

Mutating Solyc04g005320 and Solyc12g038510 genes alters tomato inflorescence architecture to boost flower production.

CRISPR-Cas9 editing of the OsBCAT2 gene in rice plants modifies branched-chain amino acid metabolism to enhance drought stress resistance.

A CRISPR activation system targets endogenous gene loci to remodel chromatin and induce pluripotency without ectopic transcription factors.

CRISPR/Cas9-mediated mutations in SPL and FT genes delay flowering in tobacco, boosting recombinant protein yields by 3.4 times compared to wild-type lines.

A mesophilic enzyme embedded in a disintegrating matrix enables rapid isothermal nucleic acid amplification.

MS-MLPA assay with HhaI enzyme detects MLH1 promoter methylation status, resolving labor-intensive analysis bottlenecks in FFPE tissue samples.

A recombinase framework encodes state in DNA sequences using controlled excision and inversion operations.

Controlling alternan degree of polymerization to 8 or below prevents acid-catalyzed hydrolysis while preserving prebiotic functionality.

CRISPR-Cas enzymes disrupt utrophin repressor binding sites to enhance protein expression, resolving off-target risks while upregulating utrophin levels.

SWISS system merges CRISPR nickase and deaminases via scaffold RNAs to stack agronomic traits while reducing delivery complexity.

Barcoded guide RNA captures transcriptomic data to resolve the trade-off between screening throughput and phenotype detection sensitivity.

A dual lipase hydrolysis system enriches docosahexaenoic acid in glyceride fractions through synergistic enzyme action.

A wash liquor containing a polypeptide with DNase activity degrades DNA matrices in organic soil and biofilms on medical devices.

Sequential chemical immersion removes cellular components while preserving structural integrity for load-bearing grafts.

Substituting proline with leucine at position 149 in a hydrolase enzyme resolves insufficient L-tryptophan output from standard microbial strains.

Identifying variant recognition sites with increased cleavage activity for engineered double-strand-break-inducing agents.

Reduced Cas protein size allows single-vector delivery of genome editing tools within adeno-associated viral vector capacity limits.

Recombinant hosts convert sugars into C7 alkane intermediates, lowering production costs and environmental impact compared to petrochemical routes.

Asparaginase degrades asparagine before heating to reduce acrylamide while maintaining taste.

Split XNAzyme configurations replace thermal cycling with isothermal catalysis, reducing turnaround time while maintaining attomolar sensitivity.

Loss-of-function SlARF8 mutations decouple fruit set from fertilization, maintaining high yields under extreme temperatures without external chemical inputs.

DNase polypeptides break down extracellular DNA in textile biofilms, preventing soil redeposition and malodor while preserving fabric brightness.

Replacing non-biodegradable resins, a soy-based carrier immobilizes enzymes while eliminating environmental harm from persistent waste.

A DNA-activated programmable RNA nuclease composition enables direct target nucleic acid detection without intermediate amplification steps.

Gene prediction programs resolve sequencing accuracy and amplification reliability contradictions to yield functional allergen C.

Theta replication enzymes in a cell-free system amplify long circular DNA exceeding 200 kb, eliminating primer design and linearization steps.

Genetically modified Trichoderma strains lacking specific protease genes to enhance recombinant polypeptide stability and yield.

A DNase-containing cleaning composition degrades extracellular DNA to restore water flow through filtration membranes.

Mutant enzyme V219A expands substrate range to include linear maltooligosaccharides, resolving limited conversion efficiency in wild-type enzymes.

Dual-antigen CAR constructs on allogeneic iPSC-derived cells overcome solid tumor microenvironment resistance while reducing manufacturing costs.

Dialysis removes mellitin from whole bee venom to reduce side effects in immunotherapy while maintaining allergenic activity.

C1 elongation enzymes synthesize seven-carbon aliphatic backbones, redirecting carbon flux to overcome biomass growth constraints.

N413 mutation in SaCas9 reduces off-target cleavage while maintaining on-target editing efficiency.

Modified OMNI CRISPR nucleases resolve sequence specificity and delivery efficiency trade-offs in genome engineering.

Mutated Cas9 variants expand genome editing scope by binding non-canonical PAM sequences while maintaining high specificity and efficiency.

A thermostable phytase variant uses a glutamic acid substitution to maintain enzyme activity during high temperature processing.

Bacterial homologous recombination and in vitro assembly integrate targeted genetic modifications into preexisting targeting vectors without residual scars.

tRNA promoter linked to guide RNA polynucleotide eliminates ribozyme requirement, boosting mutation efficiency up to 20-fold in non-conventional yeast.