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http://www.sciencenews.org/view/authored/id/72
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In the December 5 Issue:
- TABLE OF CONTENTS
- Climate might be right for a deal: Copenhagen negotiations will take steps toward a climate-stabilizing treaty
- Botanical Whales: Adventures in the Tortugas reveal that seagrass fields need saving too
- Breaking the Speed Limit: Studies examine physiology and technology to better foresee the ultimate edge of human performance
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Aphids borrowed at least two genes from bacterial buddies, and those genes now support another bacterium that lives in the insects.Published: Tuesday, March 10th, 2009Found in: Genes & Cells
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Researchers have uncovered a genetic link between autism and gastrointestinal disorders in some families. (p. 11)Published: March 28th, 2009; Vol.175 #7Found in: Body & Brain and Genes & Cells
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Scientists have discovered that proteins that help sense sweet and spice also help taste metals.Published: Tuesday, February 24th, 2009Found in: Body & Brain and Genes & Cells
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Mobile DNA elements have stuffed and shrunk the human genome, a comparison of two genomes reveal (p. 16)Published: March 14th, 2009; Vol.175 #6Found in: Genes & Cells
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No need to look on other planets for new forms of life — weird life could exist right here on Earth.Published: Saturday, February 14th, 2009Found in: Biology, Earth, Life and Planetary Science
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Unlocking the secrets of the lip-lock.Published: Friday, February 13th, 2009Found in: Body & Brain and Humans
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A rough draft of the Neandertal genome is complete, scientists announced on Darwin’s 200th birthday. (p. 5)Published: March 14th, 2009; Vol.175 #6Found in: Genes & Cells and Humans
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A sudden peak in duplication of chunks of DNA in the common ancestor of humans, chimps and gorillas led to genetic flexibility, which created differences among the species. (p. 14)Published: March 14th, 2009; Vol.175 #6Found in: Genes & Cells -
Scientists are experimenting with bacteria to see if evolution plays out the same way every time.Published: Wednesday, February 11th, 2009Found in: Life, Molecules and Science News For Kids -
Scientists have discovered a molecular link that may help explain why Vitamin D deficiency is associated with multiple sclerosis.Published: Thursday, February 5th, 2009Found in: Body & Brain and Genes & Cells
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Home / News / February 14th, 2009; Vol.175 #4 / Epigenetics reveals unexpected, and some identical, resultsOne study finds tissue-specific methylation signatures in the genome; another a similarity between identical twins in DNA’s chemical tagging. (p. 5)Published: February 14th, 2009; Vol.175 #4Found in: Body & Brain and Genes & Cells
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Investigating the genetic books of life reveals new details of 'descent with modification' and the forces driving it. (p. 26)Published: January 31st, 2009; Vol.175 #3Found in: Biology, Genes & Cells and Life -
The first complete mitochondrial genome of the Tasmanian tiger is revealed. Analysis shows little genetic diversity.Published: Monday, January 12th, 2009Found in: Genes & Cells and Life -
A previously overlooked protein called SIRT6 provides some molecular clues to aging. (p. 13)Published: January 31st, 2009; Vol.175 #3Found in: Biology, Biomedicine, Body & Brain and Genes & Cells
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A temperature-sensitive switch in a fruit fly’s biological clock means some species can survive in a wide range of climates while others are stuck on the equator.Published: Wednesday, December 24th, 2008Found in: Biology, Body & Brain and Life
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