Chlorogenic Acid · T4 Agrobacterium-A

Coffea arabica

Coffee

Tier IVChlorogenic Acid Reduction Series

Target Trait

70%

% reduction

Chlorogenic acid (CGA) reduction

Technical Specifications

SKU

SS-F-BTR-425

Genomic Edits

GC Content

44.3%

Construct Length

4,389 bp

Promoter System

35S CaMV / mas2

Expression System

T-DNA binary vector (pCAMBIA)

Host Strain

Agrobacterium tumefaciens EHA105

Receptor Target

TAS2R38 (suppression)

IFI Score

Pathway Edits

HCT hydroxycinnamoyl-CoA shikimate/quinate hydroxycinnamoyltransferase RNAi reduces CGA priming step
C3H p-coumarate 3-hydroxylase RNAi limits caffeic acid availability for CGA conjugation
CST chlorogenate synthase RNAi blocks final ester-bond formation step in CGA assembly
QT quinate/shikimate pathway throttle attenuates total CGA throughput at the branch point

Key Interventions

HCT RNAi suppressionC3H pathway blockCST chlorogenate synthase silencing

IFI Subscale Profile

IFI Profile

IFI-S

—

IFI-U

—

IFI-B

IFI-K

—

IFI-C

—

IFI-P

—

IFI-A

—

IFI-F

—

Use Case

Tier IV Coffea arabica lines with substantially reduced CGA content for specialty coffee roasters, low-acid coffee formulations, and functional beverage applications where bitter TAS2R38 stimulation must be minimized without altering roast aroma development.

License

$3999 · Tier IV License

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

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