Vector-Based Foreign Material Introduction TRIZ Cases

GRMZM2G078441 promoter drives high-level transgene expression in maize seeds.

Segmenting breeding populations and applying preliminary selection resolves genetic non-uniformity from cross-pollination in CV193693 corn development.

Segmenting inbred line development from hybrid crossing resolves genetic non-uniformity while maintaining high yield and disease resistance.

Overexpressing trehalase in stomatal guard cells modulates water retention, enabling faster plant recovery after drought stress.

Soybean variety 01046500 applies preliminary action and local quality to introduce disease resistance traits without extending breeding time.

Chloroplast genome transformation enables stable accumulation of recombinant collagen peptides in microalgae.

Agrobacterium-mediated transformation introduces specific transgenes into soybean cultivar GO1010024, bypassing unpredictable traditional breeding cycles.

Segmented breeding of X18D807 maintains uniformity while combining multiple agronomic traits.

Engineered strains alter protease levels to resolve the trade-off between production efficiency and protein quality, ensuring proper folding.

Exonuclease processing of Cas9-cleaved DNA creates precise overlapping ends, resolving time-consuming assembly bottlenecks in large molecule synthesis.

Segmenting breeding stages into distinct inbred lines and hybrids resolves the contradiction between yield improvement and phenotypic uniformity.

Adding calcium chloride to rAAV culture media increases productivity and improves the full-to-empty capsid ratio.

TW300-001 resolves the trade-off between strong gluten and bitter red hue by extracting pigments while retaining protein content.

Modified artificial nucleic acid molecules stabilize mRNA and boost protein production, addressing RNA degradation risks in gene therapy.

A phagemid vector enables bidirectional cloning of DNA sequences fused to coat proteins.

An intron-exon hairpin construct induces RdDM and PTGS pathways to silence viral promoters and mRNA without expressing foreign proteins.

A hormone-responsive transcriptional activator triggers a protease that cleaves an N-degron tag on target proteins to initiate rapid degradation.

Targeting primary cell wall cellulose synthases enhances mechanical strength and biomass without compromising plant growth.

Agro-infiltration combined with particle bombardment creates a predictive model for stable transgenic plants, resolving low protein expression levels.

Direct repeat sequences flank the selectable marker, allowing enzyme-mediated excision that preserves the original nucleotide sequence at the preselected site.