The "DNA Braid " takes its name from its particular form: a DNA molecule.
The idea? Wrap two hair strands to a third central, so as to recreate the double helix of the DNA.
Visually very aesthetic, it still requires a certain mastery of the art of the braid.
How to make a DNA braid?
It suffices to make a braid on the cob of classic wheat , at the heart of which will be a wick much wider than the other two strands.
But as images are often more meaningful than words, it may be better to rely on this tutorial.