The search for the gene began in Finland,
whose isolated population has often been studied for its elevated rate of rare genetic diseases.
Not exact matches
The genetic data indicates that the Ashkenazi Jewish
population was founded in the late medieval times by a small number, effectively only hundreds of individuals,
whose descendants expanded rapidly while remaining mostly
isolated genetically.
Dr. Beth Shapiro,
whose work focuses on how
populations of organisms respond to climate and habitat change over time, has
isolated ancient DNA from a variety of Pleistocene and Holocene species.
However, dog breeds generally are characterized by closed breeding and relatively
isolated populations, often with a small number of founders and popular sires
whose gene pool is overrepresented in modern - day progeny.