The Distance

The Chinese University of Hong Kong's Dennis Lo tells The Observer that, back in 1997 when he and his colleagues published their finding that fetal DNA could be found in the mother's bloodstream, he was astonished that people "didn't realize how far this technology could go. They thought you could use it only to tell the sex of the baby."

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In Genome Research this week: multiplex genotyping of germline and somatic short tandem repeats, graph-based regularization, and more.

A lack of funding may lead more than two dozen research facilities in Australia to shut down in three months.

Researchers report that paternally inherited genes are more likely to be expressed in mice.

National Institutes of Health Director Francis Collins appears before a House subcommittee to discuss his agency's budget request.