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List of R1a frequency by population

Haplogroup R1a is one of the major classifications (called clades) of Y-chromosome types found in human male lines. It is widespread all across Eurasia. Many sample studies therefore carry information on the incidence of R1a and/or its subclassifications, in particular the dominant branching line represented by the haplogroups R1a1 and R1a1a.

The table below collates information from a number of such sample studies, with incidence frequencies in sample data reported as percentages, along with the associated sample sizes.

Data

Notes

  1. ^ a b c d e f g h Shah, Anish M.; Tamang, Rakesh; Moorjani, Priya; Rani, Deepa Selvi; Govindaraj, Periyasamy; Kulkarni, Gururaj; Bhattacharya, Tanmoy; Mustak, Mohammed S.; Bhaskar, L.V.K.S.; Reddy, Alla G.; Gadhvi, Dharmendra; Gai, Pramod B.; Chaubey, Gyaneshwer; Patterson, Nick; Reich, David; Tyler-Smith, Chris; Singh, Lalji; Thangaraj, Kumarasamy (July 2011). "Indian Siddis: African Descendants with Indian Admixture". The American Journal of Human Genetics. 89 (1): 154–161. doi:10.1016/j.ajhg.2011.05.030. PMC 3135801. PMID 21741027.
  2. ^ a b c Thanseem, Ismail; Thangaraj, Kumarasamy; Chaubey, Gyaneshwer; Singh, Vijay; Bhaskar, Lakkakula VKS; Reddy, B Mohan; Reddy, Alla G; Singh, Lalji (2006). "Genetic affinities among the lower castes and tribal groups of India: Inference from y chromosome and mitochondrial DNA". BMC Genetics. 7 (1): 42. doi:10.1186/1471-2156-7-42. PMC 1569435. PMID 16893451.
  3. ^ a b c d e f g h ArunKumar, GaneshPrasad; Soria-Hernanz, David F.; Kavitha, Valampuri John; Arun, Varatharajan Santhakumari; Syama, Adhikarla; Ashokan, Kumaran Samy; Gandhirajan, Kavandanpatti Thangaraj; Vijayakumar, Koothapuli; Narayanan, Muthuswamy; Jayalakshmi, Mariakuttikan; Ziegle, Janet S.; Royyuru, Ajay K.; Parida, Laxmi; Wells, R. Spencer; Renfrew, Colin; Schurr, Theodore G.; Smith, Chris Tyler; Platt, Daniel E.; Pitchappan, Ramasamy; Genographic Consortium (28 November 2012). "Population Differentiation of Southern Indian Male Lineages Correlates with Agricultural Expansions Predating the Caste System". PLOS ONE. 7 (11): e50269. Bibcode:2012PLoSO...750269A. doi:10.1371/journal.pone.0050269. PMC 3508930. PMID 23209694.

References