This week we welcome Marcel Dorken.
Evolution of plant reproductive strategies
Modular organisms (e.g. plants, fungi, algae) dominate terrestrial and aquatic ecosystems but our understanding of their ecology and evolution lags far behind that of unitary, multicellular organisms (most animals). Central concepts, such as fitness, are not easily applied to modular organisms for which “individuals” can be hard to identify, with further complications for organisms like clonal plants that can transmit somatic mutations to offspring. In this talk I will present a recently completed model of sexual fitness in modular organisms and describe a test of predictions from previous modeling efforts.