TABLE 2

Geographic differentiation among standard chromosomes in D. melanogaster

Costa RicaFlorida CityYeppoonZimbabwe
Costa Rica0.008−0.0070.045
Florida City0.03880.0220.090
0.1484
Yeppoon0.01600.1438−0.071
0.11650.1830
Zimbabwe0.01450.1192a
0.04920.04990.8595
• Estimates of Fst appear in the top right. One-tailed probabilities are reported for χ2 (top) and K* (bottom) in the bottom left. A total of 10,000 permutations were carried out following Hudson et al. (1992a). Only biallelic polymorphisms were included in the analyses.

• a The χ2 test was not performed in this case because each sampled chromosome represented a unique haplotype.