Report summary

For University of Pennsylvania Department of Biology in 2015-2026, the graph shows 66 visible PIs and 41 internal PI collaborations. The dominant subject mix is Biochemistry, Genetics and Molecular Biology as the leading field (30% of slots across 39 PIs; 39 labels), Molecular Biology as the leading subfield (14% of slots across 23 PIs; 23 labels), and Evolution and Genetic Dynamics as the leading topic (4% of slots across 8 PIs; 8 labels). The network looks reasonably well-rounded, with visible collaboration groups but not so much concentration that one field explains the whole department. The top weighted PIs are Shelley L. Berger (30.6 weighted works; Genomics and Chromatin Dynamics, Epigenetics and DNA Methylation); Brian D. Gregory (30 weighted works; RNA modifications and cancer, RNA Research and Splicing). The most visible ties are J. Nicholas Betley and Amber L. Alhadeff (10 shared works, weight 5.5); Erol Akçay and Bryce Morsky (6 shared works, weight 5.1). The standout breakdown groups are group 1 with 10 PIs, 9 internal connections, weight 13.7, around Molecular Biology, Plant Science, Ecology, Evolution, Behavior and Systematics, led by Shelley L. Berger, Brian D. Gregory, Nancy M. Bonini; group 2 with 10 PIs, 12 internal connections, weight 19.5, around Genetics, Sociology and Political Science, Ecology, Evolution, Behavior and Systematics, led by Erol Akçay, Joshua B. Plotkin, Dustin Brisson.