
This week Nature published genome sequences of a few South Africans. "Complete Khoisan and Bantu genomes from southern Africa" By Stephan C. Schuster et al. Nature Feb 18, 2010, 463: 944
The paper showed a few African pictures as shown above (a, KB1/Tuu speaker; b, NB1/Hoansi; c, TK1/hoansi) It strikes me that they look just like Chinese if one disregards the curly hair and skin color. I post two Chinese pictures for comparison (D, famous 1980 oil painting "Father" by Luo Zhongli; E, a random Chinese photo from the internet).
Based on facial features, it looks extremely reasonable that Africans and East Asians belong to a clade to the exclusion of Europeans. Below is a comparison of morphological features among the three major human populations or races:
| Europeans | Africans | East Asians |
Eye color brown | | + | + |
Skin color black-brown | | + | + |
Hair color black | | + | + |
Full lip | | + | + |
Nose wide/low | | + | + |
Cheekbones large | | + | + |
Chin less protruding | | + | + |
Broad face | | + | + |
Mandible angle | | + | + |
Teeth larger | | + | + |
Less hairy | | + | + |
Brow ridge | Large (primitive) | In between | small |
Skull length/shape | Long and narrow | In between | Short and wide |
Shovel teeth | 5% | In between (10%) | 80% |
It is now up to us and the MGD hypothesis to come up with a story that would show complete harmony/unity between morphological features and molecular genetic features. Stay tuned!
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