IFI-K · GABA-CaSR

Specimen SS-F-KOK-406 // KOKUMI · IFI-K

GABA-CaSR I-PR-B

Capsicum annuum

Pepper

Tier IGABA-CaSR

Target Trait

1.3×

fold-change

GABA-mediated CaSR allosteric modulation fold-change in Capsicum annuum

Technical Specifications

SKU

SS-F-KOK-406

Genomic Edits

4

GC Content

48.5%

Construct Length

2,853 bp

Promoter System

Ubiquitin / T7

Expression System

Protoplast PEG-fusion

Host Strain

PEG-4000

Receptor Target

CaSR (calcium-sensing receptor)

IFI Score

130

Pathway Edits

  • GAD1 (glutamate decarboxylase 1) overexpression cassette for high-flux GABA biosynthesis
  • GAD2 isoform co-expression for redundant GABA production under varied pH conditions
  • SSADH-RNAi (succinate semialdehyde dehydrogenase) silencing to block GABA catabolism
  • POP2 (pollen-pistil incompatibility 2) GABA transaminase attenuation via RNAi
  • GABA permease upregulation for cytosolic GABA pool accumulation and export
  • PYR/PYL ABA receptor modulation to relieve GAD1 inhibitory phosphorylation

Key Interventions

GAD1/GAD2 co-expression for redundant high-flux GABA biosynthesis from glutamate in CapsicumSSADH and POP2 dual silencing to prevent GABA catabolism and maximize steady-state poolGABA permease upregulation for cytosolic and extracellular CaSR allosteric modulator accumulationProtoplast PEG-fusion delivery optimized for Capsicum annuum genome accessibilityTier-I construct validated with 4 precision edits for 1.3× fold-change

IFI Subscale Profile

IFI Profile

IFI-S
—
IFI-U
—
IFI-B
—
IFI-K
130
IFI-C
—
IFI-P
—
IFI-A
—
IFI-F
—

Use Case

Research-grade GABA-CaSR kokumi modulator for allosteric sensitization screening and R&D

License

$349 · Tier I License

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

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