Commercial Access Only

Specimen SS-COM-AST-0893 // ASTRINGENCY

Red Wine Scale T5-PR-IN

Vitis vinifera

Grape

Red Wine Scale SeriesTier 5

Target Trait

1500

mg/L

Reported target: 1500 mg/L proanthocyanidin

Technical Specifications

Genomic Edits

20

GC Content

(67%)

Construct Length

10,500 bp

Promoter System

Ubiquitin / T7

Expression System

Protoplast PEG-fusion

Host Strain

PEG-mediated

Pathway Edits

  • Complete tannin biosynthesis axis
  • PAL, F3H, DFR, LAR, ANR full expression
  • Vacuolar targeting
  • Tannin polymerization scaffold

Key Interventions

Complete tannin scaffold with vacuolar transportTT19 anthocyanin transporter redirectTannin polymerization via MATE transporter overexpression

Application Domains

Industrial

Intended Use

Red wine-scale proanthocyanidin engineering for structured tannin mouthfeel replication — Industrial grade via protoplast peg-fusion.

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