Search This Blog

Tuesday, 23 May 2017

Biomolecular Prehistory of South Asia Project

Biomolecular Prehistory of South Asia Project

This project applies a novel, multi-proxy approach, incorporating stable isotope analysis, dental calculus, proteomics and aDNA, to elucidate changes in diet, demography, and ecology across major cultural transitions in South Asia.
There is also the upcoming presentation on some aDNA data : 
Title: E-P18.02 - Reconstructing the human population history of the Indian subcontinent using ancient population genomics.
Keywords: Ancient DNA; population Genetics
Authors: N. Rai1, K. Thangaraj1, V. Shinde2; 
1Centre for Cellular and Molecular Biology, Hyderabad, India, 2 Deccan College Post-Graduate and Research Institute, Pune, India.
Abstract: The more than 1.3 billion people who live in Indian subcontinent correspond to several large ethnic groups who are highly diverse and complex. Importantly, India’s genetic past remains a subject a great debate due to numerous hypotheses surrounding population origins and migrations within and from outside India. In order to reconstruct and explain the patterns of genetic diversity evident in modern humans, an understanding of both past and present population dynamics is crucial. Several studies have shown that genetic data from ancient individuals are indispensable when reconstructing past population histories. We for the first time use the ancient genomics approach in South Asia to reconstruct the complex human population history of Indian Sub continent. We are exploring the recent technological advancement to directly test these hypotheses using ancient and modern human DNA in India. We have collected several ancient skeletal remains from different time scale of human civilization ranging from early Mesolithic, Neolithic, Harappan (Indus Valley civilization) and Megalithic culture. With the whole/partial genome NGS data, we are reconstructing the prehistoric peopling and migration of modern human in the Indian subcontinent. We are also testing the pervasive founder events and gradient of recessive genes accumulation by comparing the ancient genome with the modern human population of India.
Presentation Time: Sunday, May 28, 2017, 9:00 AM - 5:45 PM 

See here and also here
This is something that we are all waiting for a long time . We can be confident, that the data will be very important regarding the Aryan controversy . Although without the clear cut decipherment of the SSVC/IVC script , a decisive knowledge is still a bit far . 

1 comment:

Joe Agneya said...
This comment has been removed by the author.