IFI-B · Broad-TAS2R Palatability Series

Specimen SS-F-BTR-996 // ZERO-BITTER · IFI-B

Broad-TAS2R · T5 Biolistic-B

Brassica oleracea

Broccoli/Kale

Tier VBroad-TAS2R Palatability Series

Target Trait

85%

% reduction

Multi-axis TAS2R ligand reduction

Technical Specifications

SKU

SS-F-BTR-996

Genomic Edits

12

GC Content

48.7%

Construct Length

5,847 bp

Promoter System

UBI-1 / 35S CaMV

Expression System

Biolistic particle bombardment

Host Strain

Gold particle 0.6 µm

Receptor Target

TAS2R38 (suppression)

IFI Score

85

Pathway Edits

  • MYB28 RNAi suppresses master transcriptional regulator of aliphatic glucosinolate biosynthesis globally
  • ANR RNAi silencing reduces proanthocyanidin/condensed tannin production across all branch units
  • TGG1 myrosinase enhancement improves glucosinolate hydrolysis fidelity, depleting the intact GLS ligand pool
  • GSL-OH RNAi eliminates 2-hydroxy glucosinolate (progoitrin) accumulation from residual aliphatic GLS
  • CYP79B2 RNAi reduces indole GLS (neoglucobrassicin) flux in parallel with aliphatic suppression
  • Phenolic acid flux throttle limits chlorogenic acid co-accumulation that would sustain bitter phenolic load

Key Interventions

MYB28 master regulator RNAiMulti-GLS pathway suppressionANR proanthocyanidin knockdown

IFI Subscale Profile

IFI Profile

IFI-S
—
IFI-U
—
IFI-B
85
IFI-K
—
IFI-C
—
IFI-P
—
IFI-A
—
IFI-F
—

Use Case

Tier V Brassica oleracea lines representing the most comprehensive commercially available TAS2R palatability improvement, suitable for new-to-category consumers, pediatric nutrition products, culinary innovation programs, and clinical trials where full Brassica bitter compound co-suppression is a study design requirement.

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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