Jannell Bazurto, PhD

Assistant Professor, Plant Biology

Jannell Bazurto

Contact Info


Office Phone 612-624-5068

Office Address:
228 Cargill Building
1500 Gortner Avenue
St. Paul, MN 55108

Ph.D. Microbiology, University of Wisconsin-Madison

B.S., Florida Atlantic University



Bacterial physiology, Metabolic stress, Methylobacterium


Research Summary/Interests

Our lab seeks to define mechanisms by which organisms survive, and even thrive on, toxic metabolites with a current focus on formaldehyde in the beneficial plant bacterium, Methylobacterium extorquens. Our research necessarily uses genetic, molecular biology, biochemistry and omics methodologies to define mechanistic processes and answer biological questions at the molecular and organismal level.

During methylotrophic growth, organisms can use one-carbon compounds, such as methanol, as a sole source of carbon and energy. The first step in methanol utilization is conversion to free formaldehyde, a potent toxin that can inflict damage on cellular proteins and nucleic acids by adduction and cross-linking. Therefore, M. extorquens must deal with an apparent paradox during growth on methanol: 100% of carbon flows through formaldehyde as an intermediate, but uncontrolled production leads to cellular damage and death. Studying M. extorquens, a genetically tractable methylotroph, has the potential to reveal new metabolic paradigms that span stress response systems and novel mechanisms of cell regulation.