Uncommon Descent Serving The Intelligent Design Community


New form of human DNA found – a four-stranded knot

Researchers: The new shape looks entirely different to the double-stranded DNA double helix... "We think the coming and going of the i-motifs is a clue to what they do. It seems likely that they are there to help switch genes on or off, and to affect whether a gene is actively read or not." Just a random swish of chemicals, right? Read More ›