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Mammalian Genes and Evolutionary Genomics

  • Leo Goodstadt
  • Chris P. Ponting

Abstract

The availability of mammalian genome sequences is allowing differentiation between regions relatively disregarded by selection and those that have been subject to stronger selection and hence will probably be of the greatest biological interest. These selective pressures are most often purifying, so as to conserve genetic sequences whose maintenance is critical to the fitness of the individuals of a species. The identification of well-conserved regions, whether within protein-coding genes or inter-genic regulatory elements, such as promoters and enhancers, requires comparison of more distantly related vertebrates, such as human and fish or chicken, which display sufficient underlying sequence divergence for the conservation to be evident.

Keywords

Adaptive Evolution Gene Duplication Event Posterior Bayesian Probability Nonsynonymous Site Neutral Rate 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Humana Press Inc., Totowa, NJ 2005

Authors and Affiliations

  • Leo Goodstadt
    • 1
  • Chris P. Ponting
    • 1
  1. 1.MRC Functional Genetics Unit, University of Oxford, Department of Human Anatomy and GeneticsOxfordUK

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