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.
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 have pinpointed the region of a key cancer gene that’s involved in tumor suppression.
Researchers show that the bacterial species in probiotic, fermented dairy products may alter gene expression and metabolism in native gut microbiota.
Last week researchers released the first non-invasive prenatal test for Down syndrome, and more such tests are expected in the coming months.
Researchers find an antibody that may protect against a virus similar to the one featured in the movie Contagion.
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