Evernote just revealed the next phase of its business plan during a small press conference at the company's Mountain View offices.

Evernote在该公司的山景城办公室刚刚召开了一个小型的新闻发布会，透露了该公司的下一步商业计划。

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This revealed the four-stranded DNA arose most frequently during the so-called "s-phase" when a cell copies its DNA just prior to dividing.

BBC: 'Quadruple helix' DNA seen in human cells

Just three months before its planned split into two companies, Abbott Laboratories is suffering a significant setback after a Phase III trial for a chronic kidney disease treatment was ended due to an excessive number of deaths and serious adverse events in patients.

FORBES: For Abbott, Setbacks Happen In Threes; Now, A Kidney Drug Trial Ends Over Deaths