TABLE 1

Numbers of offspring from crosses of balanced deficiency strains of D. melanogaster crossed to marker strains of D. simulans

No. of flies
DeficiencyBreakpointsDf/+sim+mel/+sim
Df(1)JC192F6; 3C5178
Df(1)N-83C2-3; 3E3-41527
Df(1)dm75e193C11; 3E41014
Df(1)JC704C15-16;5A1-263
Df(1)C1495A8-9;5C5-6124138
Df(1)N735C2;5D5-64231
Df(1)JF55E3-5;5E83225
Df(l)G4e[L]H24i[R]5E3-8; 6B3630
Df(1)Sxl-bt6E2;7A610156
Df(1)ct4bl7B2-4;7C3-41316
Df(1)C1287D1;7D5-62048
Df(1)RA27D10;8A4-5432
Df(1)KA147F1-2;8C638
Df(1)v-L159B1-2;10A1-23432
Df(1)N10510F7;11D1211
Df(1)JA2611A1;11D-E29
Df(1)N1211D1-2;11F1-24174
Df(1)C24611D-E;12A1-26873
Df(1)g12A;12E22
Df(1)RK412F5-6;13A9-B123
Df(1)sd72b13F1;14B11219
Df(1)4b1814B8;14C1160
Df(1)N1917A1;18A2112114
Df(1)JA2718A5;18D1-24832
Df(1)JC420A1;20E-F027a
DF(2L)net-PMF21A1;21B7-83454
Df(2L)ast221D1-2;22B2-364113
Df(2L)JS3223C3-5;23D1-2119263
Df(2L)23C;23E3-623C;23E3-6233250
Df(2L)ed124A3-4;24D3-41528
Df(2L)ed-dp24C3-5;25A2-31516
Df(2L)cl-h325D2-4;26B2-5615
Df(2L)J136-H5227C2-9;28B3-43279
Df(2L)spd27D-E;28C96100
Df(2L)N2229C1-2;30C8-9144191
Df(2L)J3931A;32C-E5719
Df(2L)Prl32F1-3;33F1-27576
Df(2L)prd1.733B2-3;34A1-28254
Df(2L)osp2935B1-3;35E6144216
Df(2L)r1035E1-2;36A6-7327418
Df(2L)H2036A8-9;36E1-2967
Df(2L)TW13736C2-4;37B9-C1198227
Df(2L)TW8437F5-38A1;39D3-E1627
Df(2L)TW16138A6-B1;40A4-B1156143
Df(2R)M4141A1423
Df(2R)pk78s42C1-7;43F5-8911
Df(2R)cn88b42C;42E1321
Df(2R)44CE44C4-5;44E2-43338
Df(2R)Np344D2-E1;45B8-C1256250
Df(2R)en-A47D3;48A5-64144
Df(2R)en3048A3-4;48C6-82021
Df(2R)vg13549A-B;49D-E1313
Df(2R)vg-C49B2-3;49E7-F1923
Df(2R)CX149C1-4;50C23-D238672b
Df(2R)vg-B49D3-4;49F15-50A31911
Df(2R)trix51A1-2;51B67091
Df(2R)Pcl 11B54F6-55A1;55C1-33264
Df(2R)PC455A;055F88
Df(2R)AA2156F9-17;57D11-122818
Df(2R)pu-D1757B4;58B1913
Df(2R) Px260C5-6;60D9-103823
Df(2L)R-G562A10-B1;62C4-D11417
Df(3L)R-G762B8-9;62F2-5428
Df(3L)HR23263C1;63D31220c
Df(3L)HR11963C6;63E9191d
Df(3L)GN5063E1-2;64B17150
Df(3L)ZN4764C;65C20
Df(3L)pbl-X165F3;66B10139
Df(3L)66C-G2866B8-9;66C9-10222
Df (3L)h-i2266D10-11;66E1-211
Df(3L)29A666F5;67B121
Df(3L)AC167A2;67D7-1380
Df(3L)lxd667E1-2;68C1-2127
Df(3L)vin568A2-3;69A1-370
Df(3L)Ly70A2-3;70A5-647
Df (3L)fz-GF3b70C1-2;70D4-53226
Df(3L)fz-M2170D2-3;71E4-592
Df(3L)th10271F3-5;72D1279
Df (3L)st-f1372C1-D1;73A3-4063e
Df (3L)st472D10;73C187
Df(3L)st8P72E4;73B41417
Df(3L)81k1973A3;74F094f
Df (3L)st-e1073A;73A420333
Df(3L)st7P73A1;73A7157116
Df(3L)W1075A6-7;75C1-2326g
Df(3L)Cat75B8;75F1136
Df(3L)in61j76F;77D23
Df(3L)rdgC-co277A1;77D181
Df (3L)ri-79C77B-C;77F-78A101
Df(3L)1-1680F1-h35L;80F1-35L2210
Df(3R)Tpl1083C1-2;84B1-23233
Df(3R)Antp1784B1-2;84D11-12 or 84A6; 84D14126
Df(3R)dsx3784D8;85B3-5173
Df80(3R)by6285D11-14;85F16390
Df(3R)M-Kx186C1;87B1-5865
Df(3R)T-3286E2-4;87C6-710129
Df(3R)ry61587B11 13;87E8-11836
Df(3R)ry506-85C87D1-2;88E5-61113
Df(3R)red188B1;88D3-41818
Df(3R)ea88E7-13;89A1930
Df(3R)C489E;90A1213
Df(3R)P1490C2-D1;91A1-21079
Df(2R)Cha791A;91F51558
Df (3R)e-Ri93B3;93D2-47737
Df(3R)23D193F;94F10527
Df(3R)mbc-R195A5-7;95D6-11783
Df(3R)crbS87-495E8-F1;95F152019
Df(3R)crbS87-595F7;96A17-183519
Df(3R)XS96A1-7;96A21-251523
Df(3R)Tl-P97A;98A1-20146h
Df(3R)D60597E3;98A5220i
Df (3R)Dr-rvl99A1-2;99B6-117297
Df (3R)tll-g99F1-2;100B4-536
Chromosome 4101A;102F3264
  • Forchromosome 4, the figures under Df/+sim are offspring homozygous for the D. simulans fourth chromosome in a heterozygous D. simulans/D. melanogaster background, while those under +mel/+sim are heterozygous for one fourth chromosome from each species in the same heterozygous background as the Df/+sim flies. Df/+sim, hybrid offspring containing the deficiency; +mel/+sim, offspring lacking the deficiency and heterozygous for balancer.

  • a-i The indicated crosses are analyzed further in Table 2 (see results).