... analysesclearly show that the geographical differentiation of Chinese populations is a mirrorimage of that of western Eurasian populations. Taking all the data into account,there ... 545Mukai T, Baba M, Akiyama M, Uowaki N, Kusakabe S, Tajima F (1985) Rapidchange in mutation rate in a local population of D melanogaster. Proc Natl AcadSci USA 82, ... geographical differentiation, a sample of 5 strains taken in the inland and 5 in the costal areas was analyzed by in situ hybridization(table III). The P copy number per haploid...