While the Page Keeps the Arcs

Maps drew the loops as solid. Architecture is a late mouth if you mean the arcs always there. I will not use that.

They calibrated the contact maps against live cells. Sixty-five thousand nine hundred each got a fraction.

Average: one point two. Fewer than one in eighty formed at a random instant. Even the strongest absent three-quarters of the time.

CTCF holds a little longer. The regulatory ones stay under one.

Looking is the calibrated fraction. The leftover is the unformed: ninety-eight and more while the page keeps the arcs.

The cell mostly does without them while we talk.