A
Alan J. Redd
Researcher at University of Arizona
Publications - 20
Citations - 2810
Alan J. Redd is an academic researcher from University of Arizona. The author has contributed to research in topics: Population & Haplogroup. The author has an hindex of 16, co-authored 20 publications receiving 2723 citations. Previous affiliations of Alan J. Redd include University of Kansas.
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A nomenclature system for the tree of human Y-chromosomal binary haplogroups
TL;DR: A simple set of rules was developed to unambiguously label the different clades nested within a single most parsimonious phylogeny, which supersedes and unifies past nomenclatures and allows the inclusion of additional mutations and haplogroups yet to be discovered.
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Genetic Evidence on the Origins of Indian Caste Populations
Michael J. Bamshad,Toomas Kivisild,W. Scott Watkins,Mary E. Dixon,Chris E. Ricker,Baskara B. Rao,J. Mastan Naidu,B. V. Ravi Prasad,B. V. Ravi Prasad,P. Govinda Reddy,Arani Rasanayagam,Surinder S. Papiha,Richard Villems,Alan J. Redd,Michael F. Hammer,Son V. Nguyen,Marion L. Carroll,Mark A. Batzer,Mark A. Batzer,Lynn B. Jorde +19 more
TL;DR: It is concluded that Indian castes are most likely to be of proto-Asian origin with West Eurasian admixture resulting in rank-related and sex-specific differences in the genetic affinities of castes to Asians and Europeans.
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Hierarchical Patterns of Global Human Y-Chromosome Diversity
Michael F. Hammer,Tatiana M. Karafet,Alan J. Redd,Hamdi Jarjanazi,S. Santachiara-Benerecetti,Himla Soodyall,Stephen L. Zegura +6 more
TL;DR: A nested cladistic analysis (NCA) demonstrated that both population structure processes (recurrent gene flow restricted by isolation by distance and long-distance dispersals) and population history events were instrumental in explaining this tripartite division of global NRY diversity.
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Jewish and Middle Eastern non-Jewish populations share a common pool of Y-chromosome biallelic haplotypes
Michael F. Hammer,Alan J. Redd,E. T. Wood,M. R. Bonner,H. Jarjanazi,Tatiana M. Karafet,S. Santachiara-Benerecetti,Amos B. Oppenheim,Mark A. Jobling,Trefor Jenkins,Harry Ostrer,Batsheva Bonne-Tamir +11 more
TL;DR: The hypothesis that the paternal gene pools of Jewish communities from Europe, North Africa, and the Middle East descended from a common Middle Eastern ancestral population is supported, and most Jewish communities have remained relatively isolated from neighboring non-Jewish communities during and after the Diaspora is suggested.
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Paternal population history of East Asia: sources, patterns, and microevolutionary processes.
Tatiana M. Karafet,Liping Xu,Ruofu Du,William S.-Y. Wang,Shi Feng,R. S. Wells,Alan J. Redd,Stephen L. Zegura,Michael F. Hammer +8 more
TL;DR: The peopling of East Asia was more complex than earlier models had proposed-that is, a multilayered, multidirectional, and multidisciplinary framework is necessary.