Continuing with Reference I admixture analysis, here is the results spreadsheet.
You can click on the legend to the right of the bar chart to sort by different ancestral components.
If you can't see the interactive chart above, here's a static image.
| C1 | South Asian | C2 | Balochistan/Caucasus |
|---|---|---|---|
| C3 | Kalash | C4 | Southeast Asian |
| C5 | Southwest Asian | C6 | European |
| C7 | Melanesian | C8 | Japanese |
| C9 | Siberian | C10 | Papuan |
| C11 | Chinese | C12 | Eastern Bantu |
| C13 | Northwest African | C14 | West African |
| C15 | East African |
The new Northwest African component is mostly Mozabite, though it is present among Moroccans too.
Fst divergences between estimated populations for K=15:
PS. This was run using Admixture version 1.04 so I can make an apples-to-apples comparison with the previous runs.
UPDATE: Here are the Fst numbers:
C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14
C2 0.053
C3 0.064 0.060
C4 0.081 0.116 0.129
C5 0.073 0.056 0.085 0.135
C6 0.065 0.040 0.073 0.123 0.048
C7 0.164 0.200 0.215 0.171 0.217 0.205
C8 0.080 0.116 0.128 0.035 0.135 0.122 0.172
C9 0.084 0.113 0.126 0.064 0.133 0.117 0.188 0.040
C10 0.184 0.222 0.237 0.208 0.238 0.227 0.145 0.207 0.219
C11 0.083 0.119 0.130 0.030 0.137 0.125 0.173 0.014 0.044 0.209
C12 0.145 0.153 0.177 0.185 0.156 0.162 0.257 0.186 0.190 0.275 0.188
C13 0.079 0.063 0.096 0.132 0.052 0.056 0.210 0.132 0.131 0.232 0.135 0.116
C14 0.153 0.162 0.186 0.194 0.166 0.172 0.265 0.195 0.199 0.283 0.197 0.013 0.122
C15 0.106 0.108 0.135 0.149 0.106 0.116 0.223 0.150 0.153 0.241 0.152 0.034 0.079 0.041
Odd how the Singapore Indians (whom I assume are predominantly Tamil?) are less South Asian than Gujuratis, who're West Indians.
A little surprising. The Singapore Indians in the tree Zack posted - http://www.harappadna.org/wp-content/uploads/2011/02/satree.pdf - are all over the map. The Gujarat folk are in mainly two clusters.
If you look at the South Asian PCA plot, Singapore Indians are a varied lot. Some of them are close to the Sindhis and others to the North Kannadi. There are a few that have a large East Asian (Southeast I believe) component too.
I've mentioned this before , the singapore indians are actually most likely south indians(tamils) and punjabis(mostly jat sikhs ). I know this because i'm a Singaporean. The majority would be from tamil nadu though , with perhaps <10% being from north india.
I'm sure if you take individual results of the singapore indians , you will find that some of them are virtually identical to the punjabi jats and most of them the admixture results would match the north kannadi. It would be great if you could post individual results for some of the reference group that we know are not homogeneous.