Diversity of some gene frequencies in European and Asian populations. II. Fit of an isolation by distance model.
Six enzyme polymorphisms have been studied in European and Asian populations, using kinship as an index of genetic differentiation. Four clusters of populations are apparent, corresponding to four geographical regions. The differences between such groups account for a large fraction of genetic diversity, while minor differences are apparent between populations belonging to the same continent or subcontinent. The kinship as bioassayed from three loci (GLO, ESD, 6-PGD) correlates significantly with space, showing an exponential decline with the increase of distance between populations.
Barbujani
G
G
Istituto di Zoologia, Università di Ferrara, Italia.
Canella
R
R
D001208:Asia; D004798:Enzymes / Q000097:blood / Q000235:genetics*; D004912:Erythrocytes / Q000201:enzymology; D005060:Europe; D005787:Gene Frequency; D014644:Genetic Variation; D005828:Genetics, Population; D006801:Humans; D008957:Models, Genetic; D011110:Polymorphism, Genetic
D004798:Enzymes