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An international effort mapped out thousands of physical traits and genetic clues to trace the lineage.
BBC: Earliest placental mammal ancestor pinpointed
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The site will also include information on ancestry, as well as information about genes involved in physical traits like hair color.
FORBES: Personal Genome Race Goes Into Overdrive
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The fact that many women carefully prepare, watch for babies that have similar physical traits means "they know what they're doing, " he said.
CNN: Who would steal a baby, and why?
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Pedigree Dogs Exposed, which aired last month, said physical traits required by the Kennel Club's breed standards, such as short faces and dwarfism, lead to inherent health problems.
BBC: Kennel Club lodges BBC complaint
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Studies of twins have examined a range of physical and psychological traits to try to estimate how large a contribution genes make.
ECONOMIST: WHAT WE LEARN FROM TWINS: The mirror of your soul | The
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It contains only 13 genetic markers, known as "junk markers, " that were specifically chosen because they are not correlated to any physical or medical traits.
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