Human Genetic Variation Alters Anthrax Toxin Sensitivity
Martchenko, Candille et al., PNAS
Researchers at Stanford University School of Medicine show that genetic variation affecting capillary morphogenesis gene 2, or CMG2, dramatically alters toxin sensitivity in humans. In its analysis, the team reports on "a CMG2 single-nucleotide polymorphism occurring frequently in African and European populations [that they found] independently altered toxin uptake." The group goes on to suggest "testing of genomically characterized human cell populations may offer a broadly useful strategy for elucidating effects of genetic variation on infectious disease susceptibility."
Helicos Sells Sequencer to Undisclosed Biotech Firm
To date, Helicos has announced instrument placements or orders at Stanford University, the Broad Institute, the Dana-Farber Cancer Institute, and the University of Maryland. The new order would be the first that it has disclosed for a commercial entity.
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