Patrick Ferree

Patrick Ferree serves as Professor of Biology in the Department of Natural Sciences at Claremont McKenna College, where he leads research on selfish genetic elements and their disruptive effects on reproductive processes in insect model systems. His work primarily utilizes the jewel wasp (Nasonia vitripennis) and fruit fly (Drosophila melanogaster) to investigate transmission mechanisms of B chromosomes and bacterial symbionts.

His research portfolio spans several interconnected domains:

• Mechanisms of selfish genetic element transmission enhancement
• Host-parasite genetic conflicts in reproductive systems
• Haplo-diploid developmental biology
• Chromosome segregation and genome elimination systems
• Molecular basis of reproductive manipulations
• Comparative analysis of bacterial versus chromosomal symbionts

Analysis of his 2020-2023 publications reveals a consistent methodological evolution toward integrated molecular approaches, with increasing use of CRISPR and genomic techniques to dissect selfish element mechanisms. His work demonstrates particular expertise in Nasonia chromosome biology, with multiple studies uncovering novel evasion strategies employed by B chromosomes against host genome defense systems.

Professor Ferree teaches across the biology curriculum including Introductory Biology, Genetics, Developmental Biology, and Advanced Genetics courses. His lab provides undergraduate researchers with comprehensive training in both classical and cutting-edge genetic techniques within an active research program that regularly publishes in high-impact journals such as Science Advances and Current Biology.