Pandya, ArpitaKing, Turi ESantos, Fabricio RTaylor, Paul GKumarasamy, ThangarajSingh, LaljiJobling, A MarkChris, Tyler-Smith2015-07-162015-07-161998-01Pandya Arpita, King Turi E, Santos Fabricio R, Taylor Paul G, Kumarasamy Kumarasamy Thangaraj, Singh Lalji, Jobling Mark A, Chris Tyler-Smith. A Polymorphic Human Y-Chromosomal G To A Transition Found In India. Indian Journal of Human Genetics. 1998 Jan; 4(1): 52-61.http://imsear.searo.who.int/handle/123456789/159832We describe a new G to A transition polymorphism, designated Apt, on the human Y chromosome. The A allele chromosomes and the most closely related G allele chromosomes have been found only in India, where they make up about 1.3% of the population. They are found in several different social groups and show considerable microsatellite, minisatellite and major satellite diversity, suggesting that they do not have a recent origin.enHuman Y chromosomebase substitution polymorphismmicrosetellite and minisetellite diversityIndian genetic historyArticle