Sentence examples similar to originating generations ago from inspiring English sources

Consider a sample of n sequences from a single subpopulation, x of which carry a favored allele that originated t generations ago with a selection coefficient of s.

This variation originated, often many generations ago, as mutations changes in the genetic information that are random with respect to the needs of the organism.

It is thought that this mutation probably originated in the Baltic area 38 generations ago, with a gradual decrease in the prevalence going from east to west regions in Europe.

One online sourdough addict recently posted, with glee, that he'd got some starter from Sweden which originated in Calabria, in the south of Italy, several generations ago and smuggled it back through Birmingham airport.

Many generations ago, Beethoven sought the same.

Generations ago, sanitariums offered classes in metalwork.

Two generations ago, Americans liked that.

Generations ago, James Garfield did his imperfect best.

A few generations ago, teenagers went steady.

A few generations ago, such fighting was done with spears.

Five generations ago, in 1900, that figure was 10%.