News & Events
Vanderbilt Graduate Student Parses Out Differences in Virulence across the Aspergillus Genus
Dec. 5, 2022—By Andy Flick, Evolutionary Studies scientific coordinator Annie Hatmaker, along with an excellent team of researchers including her advisor, Antonis Rokas, recently published a study identifying differences in virulence among Aspergillus species. Aspergillus is a common human-pathogenic genus of fungi that includes A. flavus which can cause aspergillosis and fungal keratitis infections, a nasty eye...
Fighting Misconceptions through Intentionally Designed Figures
Oct. 31, 2022—By: Andy Flick Evolutionary Studies Initiative scientific coordinator Associate professor of psychology and human development, Laura Novick, and graduate student Joanna (Jingyi) Liu, published a paper highlighting the importance of intentionally and thoughtfully designed figures to explain evolutionary relationships and overcome preconceived misconceptions. The work was inspired, in part, by a common misconception that was...
Statement from CSEO
Oct. 5, 2022—Please consider your laboratory鈥檚 interest and ability to host a high school student for a research internship. These academically motivated students have a demonstrated interest in STEM research and participate in the School for Science and Math at Vanderbilt (SSMV) and the Research Experience for High School Students (REHSS) programs. They will be matched with...
Q&A with Alumnus Sam Smith
Sep. 27, 2022—Sam Smith just finished his Ph.D. at Brown University in the lab of Sohini Ramachandran. He spent 2016-2017 as an undergraduate researcher in the lab of Antonis Rokas. He is now a postdoctoral researcher at the University of Texas, Austin, in the lab of Arbel Harpak. Sam took time for a Q&A 鈥 some responses...
New research avenues abound in evolutionary studies
Sep. 27, 2022—By Andy Flick Evolutionary Studies scientific coordinator With the funding of seven pilot grant projects last year, there are numerous new research avenues across evolutionary studies. Check out the precursor to this story here. Arner experiences anthropological field research for the first time The sole graduate student recipient last year was Audrey Arner of Amanda...
Graduate student discovers earlier evidence for complex animal behaviors
Sep. 27, 2022—Graduate student in Earth and Environmental Sciences Kat Turk recently published a paper about life in the Ediacaran. Along with her advisor, assistant professor Simon Darroch, and colleagues at the University of Toronto, Mississauga, she found we might need to change when we believe some complex animal behaviors evolved. Predatory behavior may have arisen earlier...
Vanderbilt biologists discover genetic pathways linking the immune and circulatory systems of mosquitoes during infection
Sep. 7, 2022—Vanderbilt biologists have discovered the genetic pathways that link the immune and circulatory systems of mosquitoes during the fight against infection. A mosquito fighting infection of malaria or bacteria attracts immune cells to its heart that filter microbes that are flowing in its blood, called hemolymph. The discovery of two pathways that link immunity and...
Four awarded pilot grants from Evolutionary Studies
Aug. 16, 2022—By Andy Flick Evolutionary Studies scientific coordinator Evolutionary Studies at Vanderbilt selected four exciting, new proposals for pilot grants. Graduate students Samantha Schaffner (BSCI, Patel Lab), Taiye Winful (ANTHRO, Benn Torres Lab), and Katie McCormack (ANTHRO, Benn Torres Lab) have all been awarded funding, along with new professor in EES, Lin Meng who will be...
Associate professor Larisa DeSantis to give prestigious scientific talk in Ireland
Jul. 13, 2022—By Andy Flick, Evolutionary Studies scientific coordinator Larisa DeSantis 鈥 associate professor of the biological sciences & Earth and environmental sciences departments 鈥 will be giving the Royal Irish Academy Discourse Lecture on Monday, July 18th at 2pm central time. The Royal Irish Academy is good company to keep 鈥 including famous evolutionist Charles Darwin....
Vanderbilt researchers bring paleoecology into the 21st century
Jul. 7, 2022—By Andy Flick, Evolutionary Studies scientific coordinator Science is an inherently collaborative endeavor. When a respected colleague courteously disagrees with your point of view, it can lead to great new papers, perspectives and collaborations. In that same vein, feedback from editors and reviewers of academic journals is an often-understated driver of new research directions. Assistant...
Ben Bratton Faculty Profile
May. 25, 2022—Benjamin Bratton is a new assistant professor at VUMC in the pathology, microbiology, and immunology department. He studies single cell microbial biology. 鈥淚鈥檓 really excited about how bacteria thrive. Most people want to kill the bacteria, but I want to know why they don鈥檛 die,鈥 he explained. 鈥淏acteria grow so fast they鈥檙e a great place...
“The Hunger Games: E. coli edition” demonstrates how mutualism and cooperative behavior shape species
May. 20, 2022—Andy Flick, Evolutionary Studies Initiative scientific coordinator Bacteria, not unlike humans, can take up more resources than necessary. When this happens, synthesized byproducts can leak into the environment. This allows the nearby bacteria to evolve cooperative behaviors, such as using the byproducts as nutrients. Cooperation in bacterial communities has also been previously observed with behaviors...
Megan Behringer Faculty Profile
May. 2, 2022—By: Andy Flick, Evolutionary Studies Initiative scientific coordinator Megan Behringer joined Vanderbilt in 2020 and is currently an assistant professor of Biological Sciences with a secondary appointment to Pathology, Microbiology, and Immunology. She serves as the associate director of the Vanderbilt Microbiome Innovation Center and is a member of the Evolutionary Studies Initiative, currently serving...
Nashville Earth Day Celebration at Centennial Park
May. 2, 2022—By: Andy Flick, Evolutionary Studies Initiative scientific coordinator The DeSantis DREAM Lab represented the Evolutionary Studies Initiative this past Saturday at the Nashville Earth Day celebration at Centennial Park. The booth was a smashing success by all accounts. Associate professor of Biological Sciences and Earth and Environmental Sciences, Larisa DeSantis and her lab, discussed the...
Researchers suggest that complex bird songs might require large populations
Apr. 28, 2022—By: Andy Flick, Evolutionary Studies Initiative scientific coordinator Growing up in a small community has its advantages, but if you want to learn from world experts, you may have better luck in a big city. This is the case in the world of birds as well. Large populations of birds might be better able to...