isolate

"This finding raises fundamental questions: how did evolution reprogram the same protein to act in reverse? What changed? And is this an isolated case or part of a broader evolutionary pattern?"

Israel is as isolated as at any time since it became independent in 1948.

The new rules exacerbated other causes on both the A320neo and its predecessor, helping transform what had been mostly isolated incidents into a pattern of repeat offenders, the Journal’s analysis suggests.

“I became really, really isolated in the same way that he is,” he says of the creature.

Sakaguchi then isolated mature T-cells from genetically identical mice and injected them into the mice without a thymus, and that appeared to protect them.