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."
Q&A: Illumina's CIO Scott Kahn on the Promise and Challenges of Mobile Apps for Personal Genomics
While Illumina has overcome many of the technical hurdles to presenting complex genomic data in a handheld device, the ability to interpret that data reliably is still lacking — particularly when it comes to whole-genome data. BioInform recently spoke to Scott Kahn, Illumina's chief information officer, to discuss the challenges the company faces in putting these tools into consumers' hands.
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