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  • ERK1/2 signaling pathway

     ERK1/2 signaling pathway regulates exocytosis and tumor invasion through phosphorylation of the exocyst complex. 

  • Escherichia coli

    Escherichia coli cells with fluorescently labeled chromosomal loci. 

  • Bacterial Respiratory Complex

    Structural model of a bacterial respiratory complex III: remember that when you respire, your complex III perspires to produce your body's energy.

  • Courtship in Drosophila

    Various courtship songs produced by Drosophila species

  • Telomeres

    Giant ‘polytene’ chromosomes (white) from a fruit fly with a fluorescent probe (red) that hybridizes to a telomere-restricted DNA repeat.

Biology is fundamental to our changing world. The 21st century challenge for our students, our scholars, and the greater society is to understand our place in this changing world and to create fundamental knowledge for informed policies, economies, and social structure.

Upcoming Events



Exploring the interface between RNA and innate immunity

Dr. Sara Cherry, University of Pennsylvania
- | Leidy 109 and via Zoom.

Abstract: We are interested in emerging and re-emerging viruses which include a number of different viral families. Many of these viruses are zoonotic, that is transmitted from animals to humans. One major group…