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Science 20 April 2007:
Vol. 316. no. 5823, p. 365
DOI: 10.1126/science.316.5823.365

News Focus

AMERICAN ASSOCIATION OF PHYSICAL ANTHROPOLOGISTS MEETING:
Adapting to Tibet's Thin Air

Ann Gibbons

PHILADELPHIA, PENNSYLVANIA--A possible mechanism for the adaptation of a trait that boosts the survival of some Tibetan children, apparently by raising the level of oxygen in their mothers' tissues, was announced at the American Association of Physical Anthropologists meeting, held here from 28 to 31 March. (Read more.)

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Science. ISSN 0036-8075 (print), 1095-9203 (online)