Commercial Access Only

Specimen SS-COM-YST-0168 // YEAST

BY4741 Y9-PAL+-PH

Saccharomyces cerevisiae

Yeast

BY4741 SeriesTier 9

Target Trait

1000

mg/L

Reported target: 1000 mg/L capsaicin

Technical Specifications

Genomic Edits

12

GC Content

(41%)

Construct Length

26,100 bp

Promoter System

TEF1/PGK1/GAL1/ADH1 constitutive array

Expression System

Yeast genomic integration (4 loci)

Host Strain

BY4741

Pathway Edits

  • ARO4(K229L) feedback-resistant
  • ARO7(G141S) feedback-resistant
  • ΔARO10
  • ΔPAD1
  • PAL1 overexpression (GAL1 inducible)
  • Enhanced phenylalanine ammonia-lyase flux

Key Interventions

PAL1 overexpression drives phenylpropanoid branchElevated cinnamic acid intermediate for capsaicin

Application Domains

PharmaceuticalResearch

Intended Use

Academic and early-development chassis targeting 1000 mg/L capsaicin; ideal for pharmaceutical-grade capsaicin APIs and research applications..

Access

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