Fetal chromosomal microdeletions that can lead to developmental abnormalities are detectable in samples of the mother’s blood.
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Researchers probe the genetics of a group of bacteria known to extensively swap DNA sequences with other species—blurring the species boundaries.
Researchers have developed a way to activate cancer fighting drugs by pulsing them with light, which could make such therapies safer.
Women of the French families that colonized Canada in the 17th and 18th centuries had more children and grandchildren than late comers to the region.
Researchers unveil BioNOT, a new app that scours PubMed for studies that report negative findings.
Expecting significant cuts to the federal research budget, scientists are scratching expensive DNA sequencers off their wish lists.
Researchers scan the molecules in spider venom for anti-cancer effects in tissue culture.
Researchers diagnose the second oldest known case of prostate cancer in a two-thousand-year-old-Egyptian mummy.
Last week researchers released the first non-invasive prenatal test for Down syndrome, and more such tests are expected in the coming months.
The case challenging the right of a healthcare company to patent cancer genes may make it all the way to the US Supreme Court.
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