Now showing items 1-2 of 2

    • Germline bottlenecks and the evolutionary maintenance of mitochondrial genomes 

      Bergstrom, Carl T.; Pritchard, Jonathan K. (Genetics, 1998-08)
      Several features of the biology of mitochondria suggest that mitochondria might be susceptible to Muller’s ratchet and other forms of evolutionary degradation: Mitochondria have predominantly uniparental inheritance, appear ...
    • Risky business: Sexual and asexual reproduction in variable environments 

      Robson, Arthur J.; Bergstrom, Carl T.; Pritchard, Jonathan K. (Academic Press LTD Elsevier Scientific LTD, 1999)
      Patterns of reproductive uncertainty can have an important influence on population dynamics. There is a crucial distinction between what we describe here as aggregate uncertainty (in which reproductive output in each ...