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Latest Dalial Freitak Stories

2009-05-12 09:56:14

German scientists say they have discovered cabbage looper caterpillars are able to alter the expression of their genes in response to plant bacteria. The scientists, led by Dalial Freitak at the Max Planck Institute for Chemical Ecology, determined the caterpillars (Trichoplusia ni) alter their genes associated with metabolism, homeostasis and immunity. And as well as tailoring gene expression within their own digestive systems, the caterpillars pass the information to their offspring. Larval...


Word of the Day
cruet
  • A vial or small glass bottle, especially one for holding vinegar, oil, etc.; a caster for liquids.
This word is Middle English in origin, and ultimately comes from the Old French, diminutive of 'crue,' flask.
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