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A radical signal to the progeny

In biology, free radicals are often regarded as the source of all evil and the major cause of molecular damage and aging. However, free radicals are indispensable as signaling molecules governing important functions in the ...

dateDec 01, 2015 in Cell & Microbiology
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Cell division, minus the cells

(Phys.org) —The process of cell division is central to life. The last stage, when two daughter cells split from each other, has fascinated scientists since the dawn of cell biology in the Victorian era. For just as long, ...

dateOct 30, 2014 in Cell & Microbiology
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