2,462 results
2,462 results for: mutations
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- Life
Live long, pass it on
A tendency for a lengthy life can be inherited for several generations, even when offspring no longer have the genes for it.
- Life
Eggs have own biological clock
Reproductive cells age independently from the rest of the body, research in worms reveals.
- Life
Holding back evolution
Gene mutations that are beneficial on their own combine to slow down progress, new bacterial experiments show.
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- Humans
Don’t listen to advice, and other advice from Nobel laureates
Top scientists share stories and words of wisdom with finalists at the Intel International Science and Engineering Fair.
- Life
Genes & Cells
A sticky E. coli outbreak, clues to pancreatic cancer and a double whammy that leads to cancer in this week's news.
- Life
Carnivores can lose sweet genes
A gene involved in taste detection has glitches in some, but not all, highly carnivorous mammals.
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- Health & Medicine
Extreme eaters show abnormal brain activity
Seeing images of food revs up reward areas in the obese and slows them down in severely underweight people, a brain scan study shows.
- Life
Genes & Cells
A family without fingerprints and the long-term harm of sleep skimping in this week’s news.
- Life
Fruit fly biorhythms differ indoors and out
Response to daily cues of real life suggest lab findings may need a second look.
