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» toxin and cell & molecular biology

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image: Kawasaki Disease a Wind-borne Malady

Kawasaki Disease a Wind-borne Malady

By | May 21, 2014

Cases of the debilitating childhood disease in Japan are likely caused by toxins that float in from China’s farmlands, a study finds.

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image: Exercise Can Erase Memories

Exercise Can Erase Memories

By | May 8, 2014

Running causes rodents to forget their fears in part because of increased hippocampal neurogenesis, a study shows.

7 Comments

image: Week in Review: April 28–May 2

Week in Review: April 28–May 2

By | May 2, 2014

Male scientists stress mice out; using SCNT to reprogram adult cells; acetate can reach mouse brain, reduce appetite; WHO sounds “post-antibiotic era” alarm

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image: Hear Ye, Hear Ye

Hear Ye, Hear Ye

By | May 1, 2014

Tools for tracking quorum-sensing signals in bacterial colonies

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image: Sophie Dumont: Forces at Play

Sophie Dumont: Forces at Play

By | May 1, 2014

Assistant Professor, Department of Cell & Tissue Biology, University of California, San Francisco. Age: 38

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image: Sea Otter’s Scourge

Sea Otter’s Scourge

By | May 1, 2014

A hidden toxin stalks marine mammals off the coast of California and kills dogs and cats farther inland.

3 Comments

image: Dog’s Worst Friend

Dog’s Worst Friend

By | May 1, 2014

US dogs face a deadly threat from algae-spawned toxins lurking in lakes, but there may be an antidote.

7 Comments

image: Inactive Actin

Inactive Actin

By | May 1, 2014

Clathrin-mediated endocytosis shuts down during mitosis in eukaryotic cells because all of the required actin is hoarded by the cytoskeleton.

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image: Rare Fat Keeps Fly from Freezing

Rare Fat Keeps Fly from Freezing

By | April 30, 2014

Researchers report the first evidence of cryopreservation by an overwintering insect in which stores of an uncommon lipid are critical.

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image: Week in Review: April 21–25

Week in Review: April 21–25

By | April 25, 2014

Evolution of Y chromosome; delivering gene with “bionic ears”; diversity of an important cyanobacterium; charting genome-sequencing progress; blockbuster pharma deals

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