Sentence examples for mutation has occurred from inspiring English sources

If, however, the couple has borne a child with an autosomal dominant inherited disease though neither parent carries the mutation, then it will be presumed that a spontaneous mutation has occurred and that there is not a markedly increased risk for recurrence of the disease in future children.

Alternatively, in keeping with previous reports that the presence of 1555A>G mutation has occurred multiple times during evolution of mtDNA in Eastern Asia (Lu et al., 2010b).

When Δ ij = 0, either mutations had no effect on fitness or no mutation has occurred.

Failure of any of these S-probes to hybridize indicates that a mutation has occurred.

This may indicate that this mutation has occurred in the Yg5b3 source gene and has been subsequently proliferated.

We consider on which protein the simulated mutation has occurred and account for its effects on duplicates of the selected proteins.

The spectrum analysis of mucA also showed that no mutation had occurred in the region previously occupied by G5-SSR426.

Each of the six suppressors failed to segregate Gtl-2 progeny after backcrossing, suggesting tight linkage to tm1463, and thus consistent with the possibility that a mutation had occurred in gtl-1.

This suggested the possibility that the patient's mutation had occurred de novo (Fig. 1A).

All modifications were confirmed by sequencing to ensure that no mutation had occurred within the region of homologous recombination.

As we were interested only in variable sites, we used a high neutral mutation rate (3x10-6) and included only sites at which a mutation had occurred.