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Posts Tagged "pathology"

The Artful Amoeba

Mystery of Alaskan “Goo” Rust Solved at Last

rust_spores_alaska_noaa_200

Last fall the small Alaskan coastal village of Kivalina was inundated by a mysterious orange “goo”(click for photo). Locals and others suspected a toxic algal bloom (see here for image), or perhaps some sort of chemical release, or millions of microscopic “crustacean eggs”. Yet just a month later the mystery substance was identified as none [...]

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Talking back

A Robot Helps Listen In on Brain Cell Chatter

Erwin Neher and Bert Sakmann received the Nobel Prize in Physiology or Medicine in 1991 for their development of the patch-clamp technique, which records currents coursing through single ion channels in cells. For neuroscientists, one form of this technique  has become the gold standard for probing information about the goings-on inside a cell. It can [...]

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