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Tag: grandparent–grandchild

DNA Doesn’t Lie, but It Sometimes Speaks in Riddles

November 7, 2023 thednageek 30d Comments

DNA outliers are more likely to be paternal than maternal. Here’s why.

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Posted in: Making Sense of DNA Filed under: BanyanDNA, Blaine Bettinger, crossing over, distributions, grandparent–grandchild, histograms, outliers

Escape from the Overlap Zone

August 28, 2017 thednageek 21d Comments

UPDATE: Additional simulations by Andrew Millard using different recombination rates for men and women indicate that half-siblings and aunts/uncles/nieces/nephews can…

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Posted in: Making Sense of DNA Filed under: Andrew Millard, avuncular, crossing over, grandparent–grandchild, half siblings, overlap zone, probability, relationship prediction, simulations, unknown parentage

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