Biology

“The Beauty of Molecular Switches: Functional Implications for Newly Identified Phosphorylation Sites in Src Family Kinases”, talk by Dr. Karen Hinkle, of Norwich University. Lunch available at 12:15pm. Sponsored by the Biology Department and Program in Neuroscience. Visit www.middlebury.edu/academics/bio for more information.

Talk by Prof. Glen Ernstrom of Middlebury’s Biology Department and Program in Neuroscience. (Lunch available at 12:15pm, first come, first served). Visit www.middlebury.edu/academics/bio/news for details.

Thesis Presentations by William Henriques (INDE, ‘16.5) and Spencer Hardy (BIOL, ‘17)
Will Henriques: “Playing RNA-seq: An investigation into the effects of a point-mutation in Akap9 on the murine hippocampal transcriptome”
Spencer Hardy: “A Forest of Fish — Exploring the Relationship Between Fish Communities and the Environment”
(Refreshments will be served!)

Thesis Presentation by Biology major Hayden Shea, 2015.5. Sponsored by the Department of Biology. 12:30pm, MBH 220 (lunch available at 12:15pm). Visit www.middlebury.edu/academics/bio/news for details.

Biology Senior Thesis Presentation by Paige Fernandez, ‘17 (BIOL): “Diatom colonization on glass
slides in the presence of nutrients”.

Lunch available at 12:30pm.

“Key drivers, and epidemiological dynamics of drug-resistant tuberculosis: A model-based approach”, talk by Dr. Sourya Shretha, School of Public Health at Johns Hopkins. For the first time in many decades, new first-line drug regimens are being considered for treatment of tuberculosis (TB), which is the leading infectious disease source of mortality in the world, with an estimated 1.8 million TB-related deaths in 2015. A key concern with the launch of new drug regimens is the potential for rapid emergence of resistance.

“Visualizing the dynamic interactions between Plasmodium and mosquitos” - talk by Dr. Nathanie Trisnadi, Laboratory of Malaria and Vector Research, National Institute of Allergy and Infectious Diseases, NIH. Malaria is a mosquito-borne disease responsible for over 200 million cases and 400,000 deaths each year. Efforts to reduce malaria transmission include blocking Plasmodium parasite development inside the mosquito vector. After a mosquito ingests infected blood, the parasite will invade the midgut which causes nitration reactions and irreversible damage in the mosquito.

Confronting modern marine conservations challenges in Cuba

Talk by Melissa J. Glenn, PhD, Associate Professor of Psychology at Colby College: During early life, environmental factors exert significant influence over the developing brain and organize systems and structures in ways that continue to be evident across the lifespan. One particular factor to which the brain is exquisitely tuned is the dietary availability of specific nutrients. In my lab, we study the essential nutrient, choline, and the extent to which its availability during early life is neuroprotective.

“Chemical ecology of multispecies mutualisms: implications for plants, bees and agriculture” talk by Leif Richardson, Postdoctoral Research Fellow, Gund Institute for Ecological Economics Rubenstein School of Environment & Natural Resources, University of Vermont. Plant-pollinator mutualisms are embedded in ecological communities, where their outcomes are conditional on interactions among multiple species. Floral rewards for pollinators (e.g., nectar and pollen) often contain plant secondary metabolites, yet these chemicals may be deterrent or toxic to consumers.