TABLE 2

Molecular markers and map positions

ChromosomeMarkerCytological locationrdProp. het.
Xy1A50.00000.000.4802
per3B1–20.02552.620.4877
sog13E10.131617.890.4790
v9F110.068325.230.4742
rux5D20.213153.010.4788
f15F4–70.064359.890.4993
bnb17D60.080068.610.4998
Hex-A8E100.036672.410.4965
AnnX19C10.045377.160.4956
su(f)20E0.025579.770.4986
2l(2)gl21A50.00000.000.5228
Rad123A10.06236.650.5275
RpL27A24F30.063713.470.5285
salr32E4–F10.137129.490.5376
Rep434B40.072237.290.5527
His339D3–E10.167957.750.5558
barr38B1–20.046462.620.5546
Sara57E60.099473.700.5543
Ngp54C80.140990.250.5432
Kr60F50.3506150.650.5134
3Lsp1γ61A60.00000.000.5129
dib64A50.163119.740.5199
sfl65B3–40.116833.040.5281
Est-669A10.227363.360.5108
Ssl180B20.208690.350.5346
ry87D90.1036101.960.5277
Rpn583C40.1612121.420.5417
AP-5094A15–160.0803130.170.5311
Mlc198A14–150.1697150.900.5288
ymp96E0.0858160.320.5261
krz100E30.1418176.990.5019
4ci102A1–30.00000.000.4984
  • The order of the markers in the first column reflects their relative positions in D. yakuba and D. santomea, inferred from the D. yakuba genome project (Release 1.0, April 2004; http://www.genome.wustl.edu/projects/yakuba/). Cytological locations are given on the basis of D. melanogaster cytology (Lemeunier and Ashburner 1976). r, the recombination rate between two adjacent markers; d, the genetic distance inferred from r using the Haldane map function [d = −Embedded Image ln(1 − 2r)]; Prop. het, the proportion of genotypes that were heterozygous for that marker.