Mutation accumulation in Tetrahymena |
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Authors: | Patrícia H Brito Elsa Guilherme Helena Soares Isabel Gordo |
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Affiliation: | 1.Instituto Gulbenkian de Ciência,Oeiras,Portugal;2.Centro de Química e Bioquímica, Faculdade de Ciências,Universidade de Lisboa,Lisboa,Portugal;3.Escola Superior de Tecnologia da Saúde de Lisboa,Lisboa,Portugal |
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Abstract: | Background The rate and fitness effects of mutations are key in understanding the evolution of every species. Traditionally, these parameters are estimated in mutation accumulation experiments where replicate lines are propagated in conditions that allow mutations to randomly accumulate without the purging effect of natural selection. These experiments have been performed with many model organisms but we still lack empirical estimates of the rate and effects of mutation in the protists. |
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