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| Content Provider | PubMed Central |
|---|---|
| Author | Singh, Sakshi Singh, Ashish Rajkumar, Raja Kumar, Katakam Sampath Samy, Subburaj Kadarkarai Nizamuddin, Sheikh Singh, Amita Sheikh, Shahnawaz Ahmed Vidya, Peddada Khanna, Vinee Veeraiah, Pandichelvam Pandit, Aridaman Chaubey, Gyaneshwer Singh, Lalji Thangaraj, Kumarasamy |
| Copyright Year | 2016 |
| Abstract | The global distribution of J2-M172 sub-haplogroups has been associated with Neolithic demic diffusion. Two branches of J2-M172, J2a-M410 and J2b-M102 make a considerable part of Y chromosome gene pool of the Indian subcontinent. We investigated the Neolithic contribution of demic dispersal from West to Indian paternal lineages, which majorly consists of haplogroups of Late Pleistocene ancestry. To accomplish this, we have analysed 3023 Y-chromosomes from different ethnic populations, of which 355 belonged to J2-M172. Comparison of our data with worldwide data, including Y-STRs of 1157 individuals and haplogroup frequencies of 6966 individuals, suggested a complex scenario that cannot be explained by a single wave of agricultural expansion from Near East to South Asia. Contrary to the widely accepted elite dominance model, we found a substantial presence of J2a-M410 and J2b-M102 haplogroups in both caste and tribal populations of India. Unlike demic spread in Eurasia, our results advocate a unique, complex and ancient arrival of J2a-M410 and J2b-M102 haplogroups into Indian subcontinent. |
| Related Links | http://dx.doi.org/10.1038/srep19157 |
| Starting Page | 19157 |
| File Format | |
| ISSN | 20452322 |
| e-ISSN | 20452322 |
| Journal | Scientific Reports |
| Volume Number | 6 |
| Language | English |
| Publisher | Nature Publishing Group |
| Publisher Date | 2016-01-01 |
| Access Restriction | Open |
| Rights Holder | Nature Publishing Group |
| Subject Keyword | Science and technology Research in Higher Education |
| Content Type | Text |
| Resource Type | Article |
| Subject | Multidisciplinary |
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