The Systems and Interactions of Microbiomes Lab (SIM Lab) is an interdisciplinary group spanning computational biology, microbiology, ecology, machine learning, and experimental microbial systems. Our team includes graduate and undergraduate researchers — plus a non-human member who helps keep lab morale high.

Principal Investigator
Assistant Professor in the Department of Biological Sciences at Purdue University. Tong has a wide range of interests in complex biological systems, computational biology, and ecology.

Ph.D. Student
Ph.D. student in the Department of Biological Sciences. Fei studies species–species interactions in the human gut and predicts dietary intake from human gut microbiota composition.
Ph.D. Student
Ph.D. student in the Department of Biological Sciences. Ena is interested in predicting phage-bacteria interactions.
Undergraduate Researcher
Undergraduate student in the Department of Psychological Sciences.

Non-human Member & Emotional Support
Non-human member and emotional-support teammate of the SIM Lab. Marble helps remind the team to take breaks, stay curious, and enjoy the small things.
| Name | Role | First position after SIM Lab |
|---|---|---|
| Md Imran Hasan | PULSe PhD rotation student | PhD student in Dr. Peristera Paschou’s lab |
| Damrongrat Siriwanna | Biological Sciences PhD rotation student | PhD student in Dr. Matthew Olson’s lab |