IFI-A · Wine-Style Tannin Architecture
Specimen SS-F-AST-801 // ASTRINGENCY · IFI-A
Wine-Style Tannin Architecture I-AG-A
Vitis vinifera
Grape
Tier IWine-Style Tannin Architecture
Target Trait
1.6×
fold-change
Bordeaux-style epicatechin:catechin proanthocyanidin ratio
Technical Specifications
SKU
SS-F-AST-801
Genomic Edits
4
GC Content
44.2%
Construct Length
2,768 bp
Promoter System
Tissue-specific 2A11
Expression System
Agrobacterium-mediated T-DNA
Host Strain
EHA105
Receptor Target
Polyphenol-astringency axis
IFI Score
160
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
Key Interventions
LAR/ANR differential tuning for Bordeaux-style epicatechin:catechin dominanceDFR-EC allelic selection for epicatechin precursor substrate preferenceTT12 transport for vacuolar sequestration of Bordeaux-style procyanidin architectureAgrobacterium co-cultivation with acetosyringone induction
IFI Subscale Profile
IFI Profile
IFI-S—
IFI-U—
IFI-B—
IFI-K—
IFI-C—
IFI-P—
IFI-A160
IFI-F—
Use Case
Wine style tannin research, entry-level Bordeaux profile engineering, academic epicatechin:catechin ratio studies.
License
$299 · Tier I License
Includes full construct sequence, CRISPR guide designs, pathway edit specifications, flux balance analysis, and IFI validation data.
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