Table 2 |
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|
Frequency of the musculus Y chromosome, hybrid indices (taken as frequencies of musculus alleles averaged over eight non-Y loci) in males and females, and the census sex ratio according to category of sampling locality. |
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|
DYD |
DYM |
M |
|
|
|
|||
|
N (Localities) |
20 |
40 |
55 |
|
Y total |
187 |
448 |
417 |
|
Y musculus |
0 |
369 |
412 |
|
Freq. Y |
0 |
0.824 |
0.99 |
|
Census total |
509 |
1062 |
1092 |
|
Males total |
226 |
545 |
491 |
|
Alleles musculus (Total) |
68(2479) |
1343(6682) |
5124(5551) |
|
Freq. musculus |
0.03 |
0.20 |
0.92 |
|
Females total |
283 |
517 |
601 |
|
Alleles musculus (Total) |
54(2858) |
1366(6840) |
7059(7546) |
|
Freq. musculus |
0.02 |
0.20 |
0.94 |
|
Proportion of males |
0.44 |
0.51 |
0.45 |
|
Pr(Bin) |
0.0065 |
0.2037 |
0.0005 |
|
|
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|
Pr(Bin) stands for the probability that under the binomial distribution we observe a similar or more extreme deviation from 1:1 by chance alone. |
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|
Macholán et al. BMC Evolutionary Biology 2008 8:271 doi:10.1186/1471-2148-8-271 |
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