Specimen SS-F-AST-834 // ASTRINGENCY · IFI-A
Wine-Style Tannin Architecture V-AG-B
Vitis vinifera
Grape
Target Trait
4.94×
fold-change
Bordeaux-style epicatechin:catechin proanthocyanidin ratio
Technical Specifications
SKU
SS-F-AST-834
Genomic Edits
10
GC Content
47.5%
Construct Length
5,133 bp
Promoter System
Tissue-specific 2A11
Expression System
Agrobacterium-mediated T-DNA
Host Strain
EHA105
Receptor Target
Polyphenol-astringency axis
IFI Score
494
Pathway Edits
- LAR balanced expression (leucoanthocyanidin reductase) for catechin starter unit control
- ANR high-flux variant (anthocyanidin reductase) for epicatechin extension unit dominance
- DFR-EC epicatechin-favoring dihydroflavonol 4-reductase allele overexpression
- F3H substrate channeling (flavanone 3-hydroxylase) for dihydroquercetin precursor flux
- TT12 vacuolar transport for procyanidin structure-preserving sequestration
- T-DNA right-border optimized integration cassette
- Enhanced flux via 5'UTR synthetic leader sequence optimization
Key Interventions
IFI Subscale Profile
IFI Profile
Use Case
Flagship premium wine tannin standardization, ultra-premium Bordeaux-analog ingredient production, precision fine-wine ingredient manufacturing. Enhanced variant for premium or research-grade applications requiring peak astringency fidelity.
License
$10049 · Tier V License
Includes full construct sequence, CRISPR guide designs, pathway edit specifications, flux balance analysis, and IFI validation data.
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