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."
Agilent Plans to Buy Varian for $1.5 Billion to Expand Footprint in Life Sciences
The acquisition is Agilent's largest in the life sciences space and continues a strategy by the firm to focus on that segment and its "transformation into a leading bio-analytical measurement company," its chief executive said.
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