Sentence examples for appreciable frequency from inspiring English sources

Because of the nature of laser-signal generation, most lasers are not tunable over an appreciable frequency range and even those that can be tuned, such as dye lasers, must be driven by a pump laser and for a given dye have a limited tuning range.

A project named "The 1000 Genome Project" aims to identify nearly all variants that exist at any appreciable frequency in different populations using WES.

All the while, neutral and deleterious mutations also occur in the population, the latter being passed on at a lower rate than alternatives and often being lost before reaching any appreciable frequency.

The broad Fano peak of the metallic SWCNT exhibits an appreciable frequency upshift and simultaneous line narrowing when the charging level, either positive or negative, is increased, in agreement with the presence of a Kohn anomaly in metallic SWCNTs.

Furthermore, if truly neutral, such alleles would spread so slowly through a large population by random genetic drift that the 'delicate equipoise required for their neutrality will have been upset by changes in the environment and in the genetic outfit of the organism' (Ford 1975, p. 110) before a neutral allele reached appreciable frequency.

In The Selfish Gene, Dawkins explains that he is using George C. Williams's definition of the gene as "that which segregates and recombines with appreciable frequency".

Copy-number variants (CNVs) can reach appreciable frequencies in the human population, and recent discoveries have shown that several of these copy-number polymorphisms (CNPs) are associated with human diseases, including lupus, psoriasis, Crohn disease, and obesity.

Thus, while the Neandertal genome presents a challenge to the simplest version of an "out-of-Africa" model for modern human origins, it continues to support the view that the vast majority of genetic variants that exist at appreciable frequencies outside Africa came from Africa with the spread of anatomically modern humans.

European cattle carry exclusively taurine haplotypes, with the zebu Y-chromosomes having appreciable frequencies in Southwest Asian populations.

However, we find next to "Blunt" appreciable frequencies of fully quorum sensing ("Honest") and partially quorum sensing ("Vain") cells.

In general, Y chromosome variants common in either eastern or western European populations are detected at appreciable frequencies in this Mediterranean island.