TABLE 1

Nucleotide diversity on D. miranda neo-sex chromosomes

No. of sitesπaθb
GeneSynNonsynNon-codSilTotalSynNonsynNon-codSilSynNonsynNon-codSil
Polymorphism neo-X
Alk1645533745381,091000.090.06000.160.11
Asx3069391394451,3840.340.030.230.310.380.060.420.39
CG111363571,062714281,4900.8200.710.810.8200.410.75
CG11159722401972695090.1600.650.520.4100.740.65
CG13437862771372235000.47000.180.68000.26
CG167991033541172205731.300.131.011.151.990.081.491.72
CG30152128415201329744000.160.10000.290.18
cnk23370302339360.690.050.691.000.121.00
cos2206741263461,0200.170.020.090.140.130.040.230.17
en26177102611,0320.090.030.090.230.040.23
exu13151,029783931,4220.0500.210.090.1100.430.17
grau2459191323771,2960.260.020.080.200.240.030.220.23
Lcp1963123504467580.490.1100.110.690.2100.15
nompA3679683316981,6660.320.070.130.230.400.180.350.38
Pcl233838733061,1440.1400.440.210.2500.800.38
sax3271,0411885151,5560.33000.210.44000.28
stan4181,22904181,6471.890.051.891.950.141.95
Toll-73981,20703981,6051.200.041.201.020.071.02
tud4501,42204501,8720.110.020.110.130.040.13
UbaI232758793111,0690.240.0300.180.500.0800.37
Updo1895735424381600000000
vlc3009371334331,3690.17000.120.10000.07
Total5,50017,2192,7808,28025,4990.420.030.220.390.520.050.320.48
Polymorphism neo-Y
Alk1655533174821,03400000000
Asx3009181394391,35700.0120000.03200
CG111363571,062714281,4900.059000.0490.081000.068
CG111597224319526751000000000
CG13437401196810822700000000
CG3015210936219230166300000000
cnk217671021788800000000
cos2196721263451,01700.0170000.04300
en33297903321,31100000000
grau2439181323751,29300000000
Lcp19531335044575800.0530000.10600
nompA3819973317121,70800.0110000.02900
Pcl219792742931,0850.051000.0380.133000.099
sax293916673601,27600000000
stan4161,23104161,64700.0090000.02400
Toll-74141,25804141,67100.0090000.02300
tud4511,42104511,87200.0150000.02000
UbaI232759793111,06900000000
Updo1905725424481600000000
vlc2999401334321,37200000000
Total5,04415,6922,3287,37123,0640.0060.00600.0040.0110.01400.008
  • Syn, synonymous; Nonsyn, nonsynonymous; Sil, silent; Non-cod, noncoding.

  • a Pairwise nucleotide diversity (Nei 1987).

  • b Nucleotide site variability is based on the number of segregating sites (Watterson 1975).