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 to Install Second Sequencer at Stanford; Sells Instrument to Private Research Institute
The Stanford system will be installed in March and is intended to "meet the growing demand for access" to the company's single-molecule sequencing technology. The installation at the St. Laurent Institute is expected to be completed early this month.
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