The duration of transplantation and domestication to S. japonica in China and Korea is short compared with terrestrial crops, so neutrality tests and mismatch distribution analysis were used to explore the demographic history of the 22 S.
Once a crop is domesticated, the process of domestication continues, and the various secondary traits associated with the domestication syndrome continue to accumulate.
In general, artificial propagation programs with shorter duration, minimal domestication, fewer hatchery-origin spawners in the wild, and minimal straying of hatchery fish will lessen, but not eliminate the risks posed by these efforts.
Mutual gain is another aspect of domestication.
These were acts of self-preservation but also of domestication.
Dogs presumably gained this ability over generations of domestication.
There has been some better news outside the borders of domestication.
Belyaev decided to study the genetics of domestication, a problem to which Darwin gave deep attention.
"We automatically think of domestication as something we do to other species," Pollan writes.
"The domestication of cats is a very special thing in the annals of domestication".
The results suggest that selection for low fearfulness has been an important element of domestication.
