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Unexpected undulations in biological membranes

How biological membranes - such as the plasma membrane of animal cells or the inner membrane of bacteria - fluctuate over time is not easy to understand, partly because at the sub-cellular scale, temperature-related agitation ...

dateJan 10, 2018 in Condensed Matter
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A lipid's role in cell division

Proper cell division is a basic process critical to cell survival. A ring composed of actin filaments and myosin motor proteins pinches the cell apart, producing two daughter cells with equal amounts of cellular components.

dateNov 13, 2017 in Cell & Microbiology
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Cellular transport routes

Unlike many other organisms, plants can't simply run away from environmental conditions that change for the worse. Nonetheless, plants have the ability to react to environmental effects. These reactions are initially subtle, ...

dateAug 10, 2017 in Cell & Microbiology
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