Sentence examples for mutation or selection from inspiring English sources

In order to assess this possibility, we examined DNA sequences assumed to be selectively neutral, for example, introns, in order to further discern whether mutation or selection drives codon usage.

GA simulates natural selection, using imitative processes of the nature such as crossover, mutation, or selection.

Once the repressors declined due to mutation or selection against a costly repressor in the absence of Wolbachia, the species would be vulnerable to reinfection by CI inducing Wolbachia.

Thus, it does not matter if the rate of substitution at silent sites is driven by mutation or selection [ 32].

Whether mutation or selection is the main factor governing diversity levels is a matter of on-going debate [ 22].

Taken together, we conclude that CB4856 is evolving under different mutation or selection pressures than N2 or CB4858.

Although both the genomic distribution of mutations and the occurrence of various convergent mutations at specific genomic sites indicated that either mutation hotspots or selection for adaptive mutations might elevate observed mutation rates in MSV, we found no association between recombination and mutation rates.

The Hardy Weinberg principle states that within sufficiently large populations, the allele frequencies remain constant from one generation to the next unless the equilibrium is disturbed by migration, genetic mutations, or selection.

One other strong approximation of the model is the absence of mutations or selection.

As EOC progresses, tumors may evolve through two general mechanisms: accumulation of new mutations, or selection of specific cell types emerging from a heterogeneous mixture of cells [ 6].

The width of the GC3 distribution in flowering plants was found to be a result of variation in the levels of directional mutation pressure or selection against mutational biases.