Articles with the keyword:
8

Caveman's DNA Looks Modern

jerry submitted, created time 5 months 2 weeks (sciencenow.sciencemag.org)

When it comes to the extremely difficult task of sequencing caveman DNA, the third time may be the charm for David Caramelli. After two controversial attempts, the biological anthropologist at the University of Florence, Italy, and colleagues claim to have successfully sequenced mitochondrial DNA (mtDNA) from the fossils of a Cro-Magnon, a 28,000-year-old European ancestor of living humans. The mtDNA matches that of some modern Europeans but differs from that of Neandertals, shedding light on the fate of these ancient hominids

6

Ancestral Alleles and Population Origins: Inferences Depend on Mutation Rate

fiona submitted, created time 1 year 8 months (mbe.oxfordjournals.org)

"Previous studies have found that at most human loci, ancestral alleles are "African," in the sense that they reach their highest frequency there. Conventional wisdom holds that this reflects a recent African origin of modern humans. "

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