Sentence examples for mutant frequency to from inspiring English sources

The rate of conversion of DNA adducts into mutations, estimated using the ratio of mutant frequency to adduct frequency, and denoted as mutagenic efficiency, was calculated for both of these mutation targets in order to compare susceptibility of the two loci.

(3) The nonlinear nature of the mutant frequency response to UV radiation was noted by several authors in early studies on mutagenesis in bacteria.

At 42°C, however, the mutant frequency increases to around 80% over a two-hour experiment.

The success of this approach will depend on the mutant frequency relative to the fraction of pollen grains that undergo embryogenesis; these two factors will dictate population size needed for success.

We find that ΔdinB cells expressing the DinB(F13V) variant have a modest increase in both MMS and NFZ-induced mutant frequency when compared to either ΔdinB or to those expressing DinB(D103N) (Fig. 7).

Regardless of the approach, the results failed to detect any significant increase in LacZ mutant frequency in response to CSC exposure for any brand.

In this hidden Markov model, the observed mutant frequencies are obtained through binomial sampling from a population in which the mutant frequency evolves according to the Wright Fisher process.

If the mutant frequency evolves according to the Wright Fisher model, then the conditional number of mutants in the next generation is (X i+1| X i = x i) ∼ Bin N, ϕ(x i)/ N) with ϕ (x ) = (1 + s ) x (1 − α ) + (1 − x ) β 1 + s x, where s is the selection coefficient, α is the probability of a mutation from a mutant to the wild type, and β is the probability of a mutation in the reverse direction.

To infer these parameters by maximum likelihood, the mutant frequency is often assumed to evolve according to the Wright Fisher model.

Similarly, at 7 months of age, the hypothalamus showed a mean mutant frequency of 8.1×10−5 increasing to 14.6×10−5 in 30-month old animals (p = 0.0032).

The expected mutant frequency therefore evolves according to a logistic function under the diffusion approximation.