Scientists uncover a novel generic mechanism for t

来源:kmgdwlc.com   作者:   发表时间:2020-02-21 06:38:07

In addition, vesicle and cell membranes have essentially the same molecular architecture and consist of molecular bilayers with two molecular leaflets that define the two sides of the membranes: the inner leaflet is exposed to the interior, the outer leaflet to the exterior solution. On the one hand, artificial cells with a wide membrane neck remain stable for days and weeks. On the other hand, as soon as the neck has closed down the membrane generates a constriction force onto this neck that cleaves the neck and divides the artificial cell into two daughter cells.

Constriction forces generated by membrane asymmetry

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