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LASSP and A&EP SEMINAR

Tuesday, August 23, 2016 at 12:20pm to 1:45pm

Clark Hall, 700
Central Campus

Guillaume Lambert, Applied and Engineering Physics, Cornell University, Ithaca, NY, will present seminar. Professor Jeffrey Moses, host.

Seminar Title:  Quantitative Single-Cell Biophysics: Unraveling Bacterial Adaptation Dynamics under Fluctuating Environments

Abstract: Our research is motivated by the notion that complex behaviors in bacteria (e.g. pathogenicity, antibiotic resistance, gene regulation and cell-fate decisions, etc.) often arise from cell-to-cell variability within members of a population. Consequently, to gain sufficient insight into active biological processes, information about microorganisms must be gathered at the single-cell level and in real time. To this end, we combine tools from Physics, Bioengineering, and Synthetic Biology to monitor the response of individual bacteria subjected to environmental fluctuations. We believe that the study of naturally-occurring regulatory systems can lead to the discovery of physical and biological principles broadly applicable to the development of biomedical and diagnostics applications. Ongoing research projects that will be discussed in this talk include: 1) the study of the survival strategies used by bacteria in response to toxic environments, 2) a quantitative description of a biological clock and its robustness to perturbations, and 3) the development of a rapid, low-cost diagnostic platform for infectious diseases.

Poster available.

 

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Event Type

Seminar

Departments

LASSP

Tags

lassp_and_aep_seminar

Contact E-Mail

dem8@cornell.edu

Contact Name

Mr. Douglas E. Milton, Sr.

Contact Phone

607-255-9684

Speaker

Guillaume Lambert

Speaker Affiliation

Cornell University

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