US Co-Expression Series I-IV-C

Solanum lycopersicum

Tomato

Tier IUS Co-Expression Series

Target Trait

1.5×

fold-change

Umami+Sweet co-activation fold-change

Technical Specifications

SKU

SS-F-M2-05712

Genomic Edits

GC Content

45.9%

Construct Length

3,615 bp

Promoter System

T7/SP6 cell-free

Expression System

In-vitro cell-free

Host Strain

Cell-free

Receptor Target

mGluR1 + TAS1R2/TAS1R3

IFI Score

150

Pathway Edits

mGluR1 pathway primary gene cluster overexpression for umami axis activation
TAS1R2/TAS1R3 pathway primary gene cluster overexpression for sweet axis activation
Bidirectional promoter system for synchronized U+S dual-axis co-expression
Metabolic flux partitioning between IFI-U and IFI-S pathway branches via carbon flow optimization
Transcription factor co-binding site engineering for Umami-Sweet combinatorial gene regulation
Cross-pathway feedback inhibition circuit removal for U+S simultaneous accumulation

Key Interventions

Dual-receptor co-activation via synchronized mGluR1 and TAS1R2/TAS1R3 pathway engineeringMetabolic flux partitioning strategy enabling simultaneous umami and sweet accumulation without competing pathway suppressionCo-expression vector design for US multi-axis integrationCell-free co-translation of multi-axis enzyme sets for in-vitro biochemical validation

IFI Subscale Profile

IFI Profile

IFI-S

—

IFI-U

—

IFI-B

—

IFI-K

—

IFI-C

—

IFI-P

—

IFI-A

—

IFI-F

—

Use Case

Tier I US dual-axis co-expression platform for food ingredient applications requiring verified combined umami+sweet sensory character. Suitable for multi-modal flavor architecture, premium ingredient certification, and receptor-confirmed IFI multi-axis profiling.

License

$449 · Tier I License

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

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