Before the cell is split into two, each half must receive one copy of each replicated chromosome; it is thus essential that chromosome pairs unknot or untangle properly. Otherwise, they will not ...

With this prediction in mind, Pieranski and his colleagues knew the Gordian knot must be an "unknot," which is another name for the simplest knot, a circular loop of rope with spliced ends.

“Just as the ‘unknot’ in knot theory represents the most fundamental form of a knot, Brocade helps organisations untangle complex issues to reveal clear paths forward,” says Cotton Design. In knot ...

By bringing just the right combination of twisted loops into contact, these arrays could be made to unknot and then re-knot to form loops that aren’t just twisted, but are intertwined.

Open source software maker Untangle has officially joined the Linux Foundation, a consortium that aims to promote adoption of the Linux operating system and collaboration between major Linux ...