Shriya Perati is a member of the Class of 2021 in the College of Arts and Sciences. She was a science editor on the 137th Editorial Board and is currently senior staff writer. She can be reached at firstname.lastname@example.org.
Anthony Fauci M.D. ’66 addressed hundreds of graduating students during Weill Cornell Medicine’s virtual commencement ceremony on Thursday, calling upon the newly-minted healthcare professionals of his alma mater to help “face this pandemic together.”
Undergraduate students in the biological sciences honors program were informed on Wednesday afternoon that they will officially not be allowed to work in laboratories starting March 28, the deadline the University set after which all classes must be held online. As a part of the honors program, students conduct novel, independent research and then write a formal honors thesis in a specific field of study. As a result of the disruption, participants should plan to collect as much data as possible before spring break, according to an email sent by Laura Schoenle, coordinator of undergraduate research and honors. Even though aspects of the course will be cut short, students enrolled in Biology 4990: Independent Research in Biology, will receive full credit. “If you are enrolled in BIOG 4990, you will be able to receive full credit for the course, as we will have passed the 60% time point in the semester when we reach spring break,” Schoenle wrote in an email to biological sciences honors students.
New York state has reported 142 confirmed cases of COVID-19, as of Monday noon. With the number of reported cases on the rise, Cornell professors are bracing themselves for the possibility of class cancellations.
ByShriya Perati, Emma Rosenbaum, and Natalie Monticello |
In the world of academia, women are often under-represented in their field. In light of International Women’s Day, the Sun has highlighted three female professors who have made significant contributions in their field of science and continue to do so, despite facing setbacks.
“There are 8,001 frog species known to science, 501 declining plus 90 extinct is 6.5 percent of that diversity. The human population is 7.7 billion people. If you were to take 6.5 percent of the human population that would be 455 million people, more than the population of the US. That’s the impact,” Zamudio said.
Over winter break, eight Cornell volunteers collaborated with seven students from the Universidad del Magdalena in Santa Marta, Colombia, to teach biology to Liceo Samario high school students. For some time, Prof. Timothy DeVoogd, psychology, has been trying to create international experiences for Cornell students in the sciences. He realized that one way to promote students’ international involvement might be to work with peers in Latin America over winter break. DeVoogd proposed the idea to Carlos Coronado, director of International Relations at the University of Magdalena. Coronado then found a public high school in which 80 percent of its students come from families below the Colombian poverty line, DeVoogd said.
“Our lab focuses on ovarian follicle development in chickens at the molecular level and how it relates to the whole organism,” Scoville said. Follicle development is the process by which an ovarian follicle, a small sac of fluid which contains immature eggs, matures.
Biological engineering is a up-and-coming area of research with broad applications ranging from protein engineering to prosthetics. And here at Cornell, a group of students are working — and competing — to develop biological engineering solutions to solve a diverse set of scientific challenges. Cornell’s branch of the International Genetically Engineered Machine is a multidisciplinary undergraduate research project team comprised of more than 40 students from four colleges at Cornell. The Cornell iGEM team, supervised by Prof. Jan Lammerding, biomedical engineering, builds projects that solve real-world problems with a heavy emphasis on synthetic biology — a branch of biological engineering that aims at the redesign of biological systems that do not already exist in the natural world. Members of Cornell iGEM compete against hundreds of other iGEM teams from around the globe each year in the iGEM Giant Jamboree, an international synthetic biology competition held in Boston.
Proteins are strikingly complex macromolecules, which control every aspect of molecular function in all living organisms, making them an interesting research target. The Ando Lab studies the structure of proteins, specifically enzymes, in order to understand their function, using structural techniques like x-ray diffraction and small-angle x-ray scattering. These techniques allow for the visualization of atomic and molecular structure of proteins. Small-angle x-ray scattering is a technique used to study the structure of proteins in solution. SAXS maintains an advantage over other techniques because it allows for the understanding of the movement of proteins; however a caveat to SAXS is its lower resolution, creating the need for combinatorial approaches to studying proteins such as combining SAXS with chromatography.