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According to Arunkumar et al. (2015), Y-chromosomal haplogroup O2a1-M95, which is typical for Austroasiatic speaking peoples, clearly decreases from Laos to east India, with "a serial decrease in expansion time from east to west", namely "5.7 ± 0.3 Kya in Laos, 5.2 ± 0.6 in Northeast India, and 4.3 ± 0.2 in East India".
H is today rarely found outside of South Asia, but is common among South Asian-descended populations, such as the Romanis, particularly the H-M82 subgroup. H was also found in some ancient samples of Europe and is still found today at a low frequency in certain southeastern Europeans and Arabs of the Levant.
The Narmada Human, originally the Narmada Man, is a species of extinct human that lived in central India during the Middle and Late Pleistocene. [1] [2] From a skull cup discovered from the bank of the Narmada River in Madhya Pradesh in 1982, the discoverer, Arun Sonakia classified it was an archaic human and gave the name Narmada Man, with the scientific name H. erectus narmadensis. [3]
The book discusses four prehistoric migrations in India. [18] [19] It posits that the Harappans were a mixture of Zagros agriculturists (from the modern-day Iran area) and First Indians, [20] a wave of migrants who came from Africa into Arabia and then reached India around 65,000 years ago.
The fossils of multiple distinct Denisovan individuals from Denisova Cave have been identified through their ancient DNA (aDNA): Denisova 2, 3, 4, 8, 11, and 25. An mtDNA-based phylogenetic analysis of these individuals suggested that Denisova 2 is the oldest, followed by Denisova 8, while Denisova 3 and Denisova 4 were roughly contemporaneous ...
In Asia, the most recent late archaic human fossils were found in Thailand (125-100 ka), the Philippines (58-24 ka), Malaysia (c. 40 ka), and Sri Lanka (c.36 ka). [4] The artifacts from these sites include partial skeleton, crania, deep skull, and other related skeletons indicate that modern human migrated to Asia earlier than the western theory might have discussed.
Archaeogenetics is the study of ancient DNA using various molecular genetic methods and DNA resources. This form of genetic analysis can be applied to human, animal, and plant specimens. Ancient DNA can be extracted from various fossilized specimens including bones, eggshells, and artificially preserved tissues in human and animal specimens.
Ancient DNA (aDNA) is DNA isolated from ancient sources (typically specimens, but also environmental DNA). [ 1 ] [ 2 ] Due to degradation processes (including cross-linking , deamination and fragmentation ) [ 3 ] ancient DNA is more degraded in comparison with contemporary genetic material. [ 4 ]