Scientists have previously found, HIV virus capsid is approximately 250 hexagonal protein Mission was a combination of honeycomb-like arrangement in which the viral genetic material in the parcel.

科学家们此前发现，HIV病毒衣壳是由大约250个六边形的蛋白团呈蜂窝状排列组合而成，其内包裹着病毒遗传物质。

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Dr Federle and his colleagues argue that the complex arrangement of pegs and channels around the hexagonal cells has evolved to drain the mucus rapidly away from the toe pads, allowing the tree frog to grip.

ECONOMIST: How tree frogs keep their grip