News tagged with cell population

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Early warning signs of population collapse

Many factors—including climate change, overfishing or loss of food supply—can push a wild animal population to the brink of collapse. Ecologists have long sought ways to measure the risk of such a collapse, which could ...

dateApr 10, 2013 in Ecology
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Sweet news for stem cell's 'Holy Grail'

(Phys.org)—Scientists have used sugar-coated scaffolding to move a step closer to the routine use of stem cells in the clinic and unlock their huge potential to cure diseases from Alzheimer's to diabetes.

dateFeb 26, 2013 in Biochemistry
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How bacteria control their size

Scientists have traditionally studied bacteria in large numbers, not individually. Working with tens of millions of cells in a culture flask, they tracked their growth by looking at how much the cells dimmed light passing ...

dateJan 05, 2015 in Cell & Microbiology
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