User:Agelaia

I am Joan E. Strassmann, an evolutionary biologist at Washington University in St. Louis. I am the Charles Rebstock Professor of Biology at Washington University in St. Louis. I received my B.S. from The University of Michigan and her Ph.D. from The University of Texas at Austin in 1979. I am interested in all things social, particularly cooperative alliances which are a central feature of life, and include multicellular organisms, social insects, mutualisms, and many microbial systems. Using social insects and later social microbes, I and my long-time collaborator and husband, David Queller, have explored how these alliances come to be, what makes them stable, and how conflict is controlled. I pioneered the use of DNA microsatellite markers to get at the intricacies of within-colony genetic relatedness in social wasps and stingless bees and showed that kin selection offered explanations for where cooperation occurs and how conflict is controlled. I then moved on to study altruism in social amoebae and used single gene knockouts, experimental evolution, genomics, and staged interactions to get at the molecular underpinnings of cooperation and to show the importance of genetic relatedness in favoring altruism in this system. Most recently we have discovered symbioses between social amoebae and bacteria in an agricultural mutualism. We are beginning to apply these concepts and techniques to understanding the origins and maintenance of cooperative entities we call organisms and the very nature of organismality. I have a blog on how to become and succeed at being a biology professor and you can find it if you search my name and the word "sociobiology."

I love teaching, bird watching, hiking, travel, language, fiction, and yoga.