IFI-P · Isothiocyanate Grade

Specimen SS-F-TRP-074 // PUNGENT · IFI-P

Isothiocyanate Grade V-AG-B

Sinapis alba

White Mustard

Tier VIsothiocyanate Grade

Target Trait

5.17×

fold-change

Isothiocyanate yield fold-change

Technical Specifications

Genomic Edits

10

GC Content

43.6%

Construct Length

5,013 bp

Promoter System

Tissue-specific 2A11

Expression System

Agrobacterium-mediated T-DNA

Host Strain

EHA105

Receptor Target

TRPA1

IFI Score

646.3

Pathway Edits

  • CYP79A1 upregulation for aromatic glucosinolate oxime biosynthesis
  • GSL-OH glucosinolate hydroxylase suppression for ITC pathway dominance
  • MYR1 myrosinase enhancement (3x baseline catalytic activity)
  • ESP-like epithiospecifier modifier knockdown for ITC selectivity over nitrile
  • AtST5a sulfotransferase pathway flux increase for desulfoglucosinolate conversion
  • CYP83B1 N-hydroxy-phenylacetaldoxime dehydratase upregulation
  • SUR1 C-S lyase integration for broad-substrate glucosinolate processing
  • BGLU28 beta-glucosidase co-expression for glucosinolate mobilization
  • AOP3-null allele introduction to redirect flux toward ITC-forming AOP2 branch
  • Vacuolar GLT1 transporter engineering for enhanced glucosinolate storage and burst-release kinetics

Key Interventions

Sinalbin-to-benzyl ITC pathway redirect with maximal TRPA1 receptor specificityIsothiocyanate yield maximization through ESP suppression and MYR1 upregulationCell-wall glucosinolate localization engineering for pungency release on demandT-DNA binary vector 2A11 system validated for tissue-specific stable genomic integration

IFI Subscale Profile

IFI Profile

IFI-S
—
IFI-U
—
IFI-B
—
IFI-K
—
IFI-C
—
IFI-P
646.3
IFI-A
—
IFI-F
—

Use Case

Tier V isothiocyanate-enriched ingredient platform for cruciferous flavor enhancement, horseradish-analog development, and TRPA1-selective pungency in dressings, sauces, and marinades. Designed for food manufacturers seeking consistent, high-yield ITC content without the enzymatic variability or supply volatility inherent in conventional botanical White Mustard sources.

License

$549 · Tier V License

Includes full construct sequence, CRISPR guide designs, pathway edit specifications, flux balance analysis, and IFI validation data.

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