Dr. David Roos

Professor

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Biography

David S. Roos is a prominent faculty member at the University of Pennsylvania's Perelman School of Medicine, where he holds the position of E. Otis Kendall Professor in the Department of Biology. His research primarily focuses on molecular parasitology and host-pathogen interactions, with a particular emphasis on protozoan parasites belonging to the phylum Apicomplexa. Roos's laboratory employs a variety of modern techniques from cell biology, molecular genetics, biochemistry, and genomics to study the biology of these parasites and their evolutionary significance. Notably, Roos's work involves examining the mechanisms of drug resistance, comparative genomics, and the functional evolution of eukaryotic organelles. His research highlights the importance of Toxoplasma gondii and Plasmodium falciparum, with implications for human health, particularly regarding diseases like malaria and congenital neurological defects. Roos is dedicated to advancing the understanding of eukaryotic biology through the genetic analysis of these pathogens and the development of computational tools for genome analysis.

Research Interests

Requirements for University of Pennsylvania

Doctorate Program
Requirements
GPA Requirement
Required:3.6
GRE General
Verbal
Required:162
Quantitative
Required:162
Overall
Required:162
GMAT
Total Score
Required:728
Overall
Required:728
TOEFL
Total
Required:115
Prerequisites
Bachelor's degree or equivalent Strong quantitative background
Application Checklist
  • Academic Transcripts
  • Letters of Recommendation (2-3)
  • Resume/CV
  • Statement of Purpose
  • Essays
Specialization Notes

Wharton Doctoral programs cover fields like Finance, Marketing, Management, and Operations, Information and Decisions.