Archive: 04/30/2007

Unicellular microRNA discovery

In the May 15th issue of Genes & Development, an international collaboration of researchers, led by Dr. Yijun Qi (National Institute of Biological Sciences, China), report on their discovery of microRNAs in the unicellular green ...

dateApr 30, 2007 in
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Mice with a migraine show signs of brain damage

Migraines may be doing more than causing people skull-splitting pain. Scientists have found evidence that the headaches may also be acting like tiny transient strokes, leaving parts of the brain starved for oxygen and altering ...

dateApr 30, 2007 in Medical research
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How to look at dinosaur tracks

A new study appearing in the May issue of The Journal of Geology provides fascinating insight into the factors geologists must account for when examining dinosaur tracks. The authors studied a range of larger tracks from t ...

dateApr 30, 2007 in Archaeology & Fossils
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