AbhiJ wrote:Is it some
another Paki Shit?
I think shiv saar would be able to answer that better!
Actually Razib Khan is quoting a paper from Reich Lab, Harvard.
There was a conference by
Society for Molecular Biology and Evolution,
SMBE, at Dublin in June, 2012, where a
paper (page 671) was presented by the team from
Reich Lab, Havard Department of Genetics, USA and
Center for Cellular Molecular Biology, India.
Estimating a date of mixture of ancestral South Asian populations
Authors: Priya Moorjani, Nick Patterson, Periasamy Govindaraj, Danish Saleheen, John Danesh, Lalji Singh*,
Kumarasamy Thangaraj*, David Reich*
Linguistic and genetic studies have demonstrated that almost all groups in South Asia today descend from a mixture of two highly divergent populations: Ancestral North Indians (ANI) related to Central Asians, Middle Easterners and Europeans, and Ancestral South Indians (ASI) not related to any populations outside the Indian subcontinent. ANI and ASI have been estimated to have diverged from a common ancestor as much as 60,000 years ago, but the date of the ANI-ASI mixture is unknown. Here we analyze data from about 60 South Asian groups to estimate that major ANI-ASI mixture occurred 1,200-4,000 years ago. Some mixture may also be older—beyond the time we can query using admixture linkage disequilibrium—since it is universal throughout the subcontinent: present in every group speaking Indo-European or Dravidian languages, in all caste levels, and in primitive tribes. After the ANI-ASI mixture that occurred within the last four thousand years, a cultural shift led to widespread endogamy, decreasing the rate of additional mixture.
This refers to an earlier study by the same group, I had
linked with other studies.
Publication Date: Oct 12, 2011
By
P. Moorjani, N. Patterson,
P. Govindaraj,
Lalji Singh,
K. Thangaraj,
D. Reich
Estimating a date of mixture of ancestral South Asian populations
Estimating a date of mixture of ancestral South Asian populations (2011) wrote:major ANI-ASI mixture occurred in the ancestors of both northern and southern Indians 1,200-3,500 years ago, overlapping the time when Indo-European languages first began to be spoken in the subcontinent
Now one of the mentors in that study, Shri Lalji Singh gave an
interview to Daily News and Analysis India, also
previously linked, where he says
Lalji Singh wrote:We have conclusively proved that there never existed any aryans or dravidians in the indian sub continent. the aryan-dravidian classification was nothing but a misinformation campaign carried out by people with vested interests. The study effectively puts to rest the argument that south indians are dravidians and were driven to the peninsula by aryans who invaded North India.
However in this study, the authors are suggesting that the ANI and the ASI did mix in a major way between 4000-1,200 years ago.
This does leave some wiggle room for AIT-Nazis, and Razib Khan seems to be looking for ways and means to explore that wiggle room.
Razib Khan wrote:The most likely candidate population for an admixture event in the Indian subcontinent within such a time frame are Indo-Aryans.
I do believe that the highest probability is that Europe and India saw multiple intrusive populations after the rise of agriculture. So the larger proportion of the ANI signal probably derives back to the early West Asian farmers.
However it is still not so easy for the AIT-Nazis to find a coherent narrative.