From 1913 to 1926 there were large-scale changes in the population structure due to ethnic migrations.
Two central interests of Wade's research program are population structure and epistasis.
In the second section the focus of attention is upon the statistical methods used to describe population structures.
Sequence variation points to a stable or shrinking population structure.
The population structure reflects the rural nature of the district.
Infection rates could have previously been at a low level, but changes in the environment caused a change to the population structure.
Japan faces not only a change in population structure but also its size.
When we consider future changes in the population structure, the implementation of this principle will indeed be even more complicated.
What we could call population genetic structures, to help manage resources.
It is therefore important for the models used in the study to compensate for the population structure.
