Sugar Derivatives TRIZ Cases

A restriction enzyme cleaves primer sequences from amplified DNA fragments to expose the internal target sequence.

Site-directed mutagenesis of specific residues improves enzyme stability and substrate specificity across a broad pH range.

Releasable aptamer tags enable solid-phase capture that removes aggregates, reducing background signal in multiplexed detection.

Segmented oligonucleotides self-assemble into active MNAzymes only upon target binding, reducing background noise while maintaining high stability.

Sorghum bicolor SB-actin terminator sequences prevent read-through transcription and reduce antisense RNA production in transgenic plants.

Malonyl-CoA mimetics stabilize ketosynthase complexes via sulfonate isosteres, enabling structural characterization and targeted inhibition.

Antisense RNA synthesis kit converts partial promoter sequences into complete double-stranded promoters for transcription.

Alkyne-functionalized phosphoramidites enable direct conjugation of nucleic acids to solid surfaces during synthesis.

A chromosomal aberration detection method uses three labeled probes to form distinct fusion signals for structural variation analysis.

Introducing hydrophilic heterocyclic groups to xanthene cores reduces fluorescence quenching while improving water solubility.

Orthogonal tRNA synthetase pairs incorporate phenylselenocysteine at specific sites, resolving selectivity issues caused by multiple reactive natural residues.

5′-(S)—CH3 substituted bicyclic nucleosides resolve nuclease degradation and low binding affinity in antisense compounds by increasing thermal stability.

A reagent containing lithium chloride and surfactants extracts RNA from biological samples for direct enzymatic use.

NAD+-independent myo-inositol 2-dehydrogenase converts myo-inositol into scyllo-inosose, eliminating substrate decomposition and enabling high-yield production.

Masked chromogenic substrates resolve high background noise in protease assays by releasing optical signals only upon enzymatic hydrolysis.

Primers binding to unique flanking sequences generate event-specific amplicons, resolving insufficient discrimination between similar transgenic constructs.

Novel Cupriavidus amidase selectively hydrolyzes S-enantiomer in racemic nipecotamide, resolving low stereoselectivity of prior Pseudomonas strains.

Soybean variety A1023673 employs marker-assisted selection to overcome the time-consuming unpredictability of conventional breeding methods.

Novel Ron-related gene variants serve as specific molecular markers for detecting human carcinomas.

Stem-and-loop nucleic acids hybridize with immobilized probes, eliminating double-stranded interference and complex temperature cycling.

Replacing optical fluorescence with magnetic detection resolves resolution limits, enabling simultaneous quantification of multiple target sequences.

Simultaneous formylation and carboxylation of RNA oligonucleotides resolves manufacturing complexity while ensuring consistent pharmacological stability.

Fermenting high molecular weight fucoidan with Vibrio halioticoli yields absorbable polysaccharides without losing valuable nutrients.

Hydrophobic nucleotides enable stemless beacon self-folding, improving signal-to-noise ratios and specificity while simplifying probe design.

A method using anion exchange resin to produce high-purity alcohol compounds from ester solutions.

Segmented PRKC fusion detection reagents identify specific oncogenic lesions, enabling precise diagnosis of lung squamous cell carcinoma.

Analyzing specific blood RNA levels classifies colorectal cancer risk without invasive procedures.

Suppressing beta-D-N-acetylhexosaminidase extends fruit shelf life by maintaining firmness for 45 days without affecting vegetative growth.

Spatially addressable molecular arrays resolve individual labeled oligonucleotides to count genetic variations directly.

Replacing acetonitrile with polar aprotic solvents prevents aggregation and improves synthesis yield of guanine-rich oligomers.

Detecting allelic variants in LOC387715 and PLEKHA1 genes expands risk identification beyond complement factor H testing.

Specific DNA primers target human fecal pollution markers, resolving low specificity in bacterial indicator methods.

Specific 5-FU antibodies eliminate tegafur cross-reactivity, ensuring accurate chemotherapy monitoring.

Hybrid CMV-GAD67 promoter architecture achieves precise cell-type specificity and strong transgene expression levels in retinal AII amacrine cells.

Stable integration of purified soy acid and protein molecules resolves inconsistent trait expression in transgenic crops.

Merges CBHII from Phanerochaete chrysosporium with distinct endoglucanases to resolve low cellulose degradation efficiency without adding beta-glucosidase.

Segmented riboswitch domains probed by SHAPE reagents resolve high-resolution structures, enabling compound screening for antibiotic discovery.

A MAGIC method uses FRET dye-labeled probes to detect target mRNA in single living cells via fluorescence resonance energy transfer.

4'-Fluoro nucleosides resolve the contradiction between treatment efficacy and host toxicity in hepatitis C therapy.