Shailab Shrestha studied how bacteria develop resistance against antimicrobial agents, such as antimicrobial peptides. Together with prof. Gabriel Perron, Shailab sequenced genomes of several experimentally evolved Pseudomonas fluorescens populations resistant to high concentrations of a certain synthetically modified antimicrobial peptide named pexiganan, and compared these genomes to each other. The results of his original studies were not quite clear due to possible contamination, but Shailab followed up on them during BSRI 2016, and the project has high chances of being eventually published as research paper.
In her senior project, Katherine Moccia studied potential effects hydraulic fracturing (aka fracking) can have on microbial communities in streams near fracking sites. Under supervision of prof. Brooke Jude, Katherine tried to understand whether the presence of bacteria that produce purple pigments, such as species of Janthinobacterium, can be used as an indicator for the overall “health” of a natural water stream. She used microbial isolates from a local creek, and added a commonly used hydraulic fracturing material called glutaraldehyde to simulated microbial communities, to quantify the effects glutaraldehyde would have on the number of purple colonies. The results of this project were not quite clear, but are promising methodologically.
What should all students know about science by the time they graduate from college? A great deal of attention has been paid to the training of future scientists, but the education of students who will not pursue the study of science is an equally important challenge. These students might take just a single science course in college. What do we as a society think they should know or be able to do?
The “Science Literacy Project” was supported by a generous grant to Bard College from the Howard Hughes Medical Institute. Our goal was to develop and implement a plan for science literacy for undergraduates.
Read more on the project web site:
In this paper, co-authored with biologists from NY public schools, and several Bard students, professor Brooke Jude describes how middle schoolers can be productively involved in real microbiological research.
See the full paper here:
The bio seminars happen every Thursday at noon, in RKC 103 (large auditorium). The list of speakers and talks this semester:
- 1-Sep; Information session
- 8-Sep: Alexandra Bettina; Univesity of Virginia. Macrophage-colony stimulating factor promotes the survival of mononuclear phagocytes and controls secondary liver damage during Klebsiella pneumonia
- 15-Sep: Peter Lipke; CUNY Brooklyn. Using the Force with Amyloids for Good and Evil: Ale, Biofilms, Commensalism, and Disease
- 22-Sep: Chris Solomon; Cary Institute. Why We Turned a Lake Brown and What We Learned
- 29-Sep: Jozsef Meszaros; Columbia. Two Diverging Roads Differing in Risk and Reward
- 6-Oct: Paul Turner; Yale. Virus Adaptation (or not) to Environmental Change
- 13-Oct: Arseny Khakhalin, Bard
- 20-Oct: Petko Bogdanov; SUNY Albany. Mining processes in biological networks
- 27-Oct: Ayse Aydemir; BHSEC Manhattan. Remodeling Under Pressure: Bone cell differentiation in response to mechanical stimulation
- 3-Nov: Heather Bennett; Philadelphia Children’s Hospital. Using C. elegans to Investigate How Animals Survive in Low Oxygen Conditions
- 10-Nov: Wendy E. Nack-Lawlor; Taconic Biosciences. Title to be confirmed (industry, biotechnology)
- 17-Nov: Ludmilla Aristilde; Cornell. Using Molecular Biology Tools to Understand Molecular Environmental Chemistry: My Interdisciplinary Journey in Academia
- 24-Nov: Thanksgiving, no seminar
- 1-Dec: Annalisa Scimemi; SUNY Albany. A novel role for astrocytes in hemorrhagic brain stroke
- 8-Dec: Student talks