Glucose transporter with high efficiency was cloned from Salmonella which enhanced the glucose absorption in the engineered E. coli.
Suicide Circuit
The suicide process was induced upon the loss of glucose which extends the functions of the existing parts glucose response promoter, repressor system, lysis and nuclease genes
Probiotic System
A novel homologous recombination vector for transforming Lactobacillus was created and designed based on the standard BioBrick assembly rule
Modeling & Acid-Resistant Pill
Lactobacillus was encapsulated into gel sphere which is acid resistant in pH=2 (gastric acid) and released in pH=9 in small intestine environment
Prototype & Applied Design
simulate a pill passing through esophagus (pH=7) and stomach (pH=2) to the small intestine (pH=9) in the digestive system.