IFI-B · Isothiocyanate-Bitter Balance Series

Specimen SS-F-BTR-721 // ZERO-BITTER · IFI-B

ITC-Bitter Bal · T1 Agrobacterium-A

Raphanus sativus

Radish

Tier IIsothiocyanate-Bitter Balance Series

Target Trait

35%

% reduction

Bitter GLS precursor reduction

Technical Specifications

SKU

SS-F-BTR-721

Genomic Edits

3

GC Content

44.2%

Construct Length

2,428 bp

Promoter System

35S CaMV / mas2

Expression System

T-DNA binary vector (pCAMBIA)

Host Strain

Agrobacterium tumefaciens EHA105

Receptor Target

TAS2R38 (suppression)

IFI Score

35

Pathway Edits

  • GSL-OH RNAi silencing blocks 2-hydroxylation of 4-methylthiobutyl GLS in radish bitter precursor pathway
  • AOP3 engineering redirects GLS hydrolysis products toward AITC-producing isothiocyanate channel
  • TGG2 myrosinase isoform enhancement improves hydrolysis specificity toward ITC products
  • ESP knockout eliminates nitrile/thiocyanate-forming specifier to bias entirely toward ITC production

Key Interventions

GSL-OH RNAi knockdownAOP3 ITC redirectionTGG2 myrosinase enhancement

IFI Subscale Profile

IFI Profile

IFI-S
—
IFI-U
—
IFI-B
35
IFI-K
—
IFI-C
—
IFI-P
—
IFI-A
—
IFI-F
—

Use Case

Tier I Raphanus sativus lines with optimized ITC-to-bitter ratio for fresh-market radish, daikon processing, and fermentation applications where hot/pungent ITC flavor is desired but TAS2R38-activating GLS bitterness should be minimized.

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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