Haplogroup H


M168 > P143 > M89 > M69 (the set of markers that together identify the haplogroup, the changes in the Y-chromosome they indicate occurred in the order listed here)

The Story of Our Origins

DNA tests on a cross-section of Indians including John Abraham and Baichung Bhutia reveal surprising truths about our origins

A New Kind of Life

Bacteria that use arsenic in their DNA could reshape our idea of the chemistry of life

An Author’s DNA

Physicists in Sweden have come up with a mathematical fingerprint that could identify an author.

Chemical Basis of Life

This year’s Nobel in Chemistry ends a quest that began with the discovery of the DNA Double Helix


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