Culturing anaerobes to use as a model system for studying the evolution of syntrophic mutualism.
Our current understanding of the evolution of mutualisms is limited partly because there have been relatively few model systems for studying it in real time. A model mutualistic interaction between the bacterium D. vulgaris and the archaeaon M. maripaludis was developed to allow for rigorous tests of general hypotheses about the evolution and ecology of mutualisms. This model system also allows us to develop an evolutionary genetics perspective on an interaction that plays a key ecological role in many oxygen-free microbial communities. Here, we describe the techniques used to make anoxic media for propagating these species alone or in conditions that require their cooperation.
Biological Sciences Division, School of STEM, UW Bothell, 358538, Bothell, WA, 98011, USA.
Sujung
S
Lim
Sergey
S
Stolyar
Kristina
K
Hillesland
D001421:Bacteria, Anaerobic / Q000502:physiology*; D005075:Biological Evolution; D018929:Cell Culture Techniques / Q000379:methods; D018920:Coculture Techniques / Q000379:methods; D008828:Microbiological Techniques / Q000379:methods; D013559:Symbiosis