Microbiology Program

Microbiology Program

Microbiology Program

Microbiology Program

Microbiology Program

The Doctoral Program in Microbiology provides advanced training and education for students with the desire and ability to thrive in a stimulating, research-oriented graduate program leading to careers in science in the academic, governmental, or private sectors.


Liz Alexander

MICROBIOLOGY GRADUATE PROGRAM STUDENT HIGHLIGHT

Liz Alexander, PhD Candidate, Keestra-Gounder Lab

Liz Alexander is a 4th-year PhD candidate in the lab of Dr. Marijke Keestra-Gounder. The Keestra-Gounder lab studies the innate immune responses during pathogen infections. The lab focuses on understanding the connection between endoplasmic reticulum stress responses and intracellular innate immune receptors NOD1 and NOD2 (NOD1/2). Liz’s thesis work focuses on understanding how intracellular innate immune receptors NOD1/2 and endoplasmic reticulum stress contribute to Salmonella Typhimurium pathogenesis in the intestinal lumen.

Liz has had many notable accomplishments during her time as a graduate student. She won second place in the MPID symposium poster session in 2025, as well as a poster prize at the “Salmonella Biology and Pathogenesis” Gordon Research Conference in 2025. Liz won the Werner and Kitty Hirs travel award in 2025 and 2024, as well as the AAI Young Investigator Award in 2024 for a poster presentation. Most notably, Liz has been selected as a Gordon Research Seminar Chair to organize the "Salmonella Biology and Pathogenesis" Gordon Research Seminar in 2027. Finally, Liz has several papers in preprint. Click here to view the first and click here to view the second.

Outside the lab, Liz enjoys the many outdoor activities Colorado offers, including rock climbing and hiking. Liz also enjoys going to musicals and plays. 

A kernel of wisdom Liz has to offer to both new and current graduate students is that graduate school is a marathon, not a sprint, and that it is important to pace oneself throughout the process. 



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