Genetic variation is usually expressed as a relative frequency, which means a proportion of the total population under study. In other words, a relative frequency value represents the percentage ...

At this more extreme boundary, the relative allele frequency may differ dramatically from those at the opposite boundary. Distribution is one way that genetic variation can be preserved in large ...

Humans have come a long way as the most dominant species on Earth, largely due to sophisticated adaptations, ingenuity, and ...

Certain common genetic changes might make some people with focal epilepsy less responsive to seizure medications, finds a new global study.

Genetic diversity relates to genetic variation of the number and frequency of alleles of a specific gene, as the image below illustrates. This image demonstrates genetic diversity. The different ...

The founder effect is an extreme example of "genetic drift." Genes occurring at a certain frequency in the larger population will occur at a different frequency -- more or less often -- in a ...

Variation is the differences between individuals of the same species, caused by genetic and environmental factors. Surveys into variation give data that are continuous, which means to come in a ...

Genetic testing for hereditary arrhythmia and cardiomyopathy in an area with known founder effects on local genetic variants had a high yield in identification of pathogenic variants by taking ...

A naturally occurring genetic variation significantly boosts resistance to a devastating disease that threatens European sea bass populations, scientists have found, according to the Roslin Institute.

Desire to understand evolution and adaptation of trees at the molecular level is the driving force of our research group In the finest resolution, evolution can be described as a change of allele ...