Sentence examples for about five generations from inspiring English sources

It goes back about five generations.

"After about five generations, ninety percent of the strains would stop producing pups".

We take contemporary timescale to be about five generations, or 20 25 years (assuming a generation time of 4 5 years for leopards) and the historical timescale to be several hundreds of years before present (YBP).

The AA population has been in the US for an average of about five generations and we do not have evidence of major immigration for the current AA generation, so gene flow resulting in HWD in our AA sample is unlikely.

In the province of Québec, Canada, numerous lakes were stocked for over 40 years (about five generations) and the stocking history was exhaustively recorded, thus providing a unique context for documenting genetic changes of wild populations as a function of stocking history.

An additional study of Atlantic salmon conducted as a 'common garden' experiment concluded that offspring of a locally derived hatchery population that had been completely segregated from the wild population for about five generations exhibited survival equal to offspring of the wild fish from egg to adult (McGinnity et al. 2004).

For his information, there are about three generations of contemporary African-American and Hispanic writers who have successfully captured the rhythms of jazz in their work.

The smaller N, the fewer generations lasts this similitude; say three generations for N = 10 and about six generations for N = 50.

This would take about ten generations, because three to four generations per year are seen in Fukaura)., we cannot exclude the possibility that the selection was carried out only in Fukaura without a founder effect.

Thus, about four generations of monarchs occur annually.

Something like that would take about three generations.