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Gene May Help Reveal What Time You’ll Die

Gene May Help Reveal What Time You’ll Die | Science News | Scoop.it
Researchers have found that a single gene that can help explain what time of day you are likely to die.
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Cells' life and death decisions: lessons from a social amoeba

Cells' life and death decisions: lessons from a social amoeba | Science News | Scoop.it
Life is full of choices, not only for people but also for the cells that we’re made of. Scientists in Manchester are studying a simple life form to uncover the basis of cells’ choices, as Michael Regnier reports.
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Gene Appears Linked With A Person's Daily Rhythms

Gene Appears Linked With A Person's Daily Rhythms | Science News | Scoop.it

The settings for a person’s biological clock might provide clues to when, during the day, he or she will be more active. What’s more, these same settings could be linked to what time of day a person might die, a new study finds.

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Living Forever? Bad Idea, Say Biologists | IdeaFeed | Big Think

Living Forever? Bad Idea, Say Biologists | IdeaFeed | Big Think | Science News | Scoop.it

If humans became immortal, the species would be at a biological disadvantage, says evolutionary biologist Andre Martins of Brazil's University of Sao Paolo. In a computer simulation which pits an immortal species against one which prunes its population, the species that grows old "can drive immortal competitors to extinction," writes Martins. "This counter-intuitive result arises from the pruning caused by the death of elder individuals. When there is change and mutation, each generation is slightly better adapted to the new conditions."

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