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If poly A is added to poly U, to form a double or triple helix, the combination is inactive.
Francis Crick
There is a moon shaped rictus in the streetlamp's globe where a stone has gone and from this aperture there drifts down through the constant helix of aspiring insects a faint and steady rain of the same forms burnt and lifeless.
Cormac McCarthy
I once asked a distinguished biologist to explain to me the genetic imprint, the famous double helix which differentiates one being from another. He called it "the graffito of God", because it can never be erased. All other imprints - of memory, environment, experience - he called "human graffiti."
Morris West
The deeper question that lies behind the above banalities is whether the rules of baseball are similar to or radically different from the rules of science. Clearly they are radically different. Like the rules of chess and bridge, the rules of baseball or made by humans. But the rules of science are not. They are discovered by observation, reasoning, and experiment. Newton didn't invent his laws of gravity except in the obvious sense that he thought of them and wrote them down. Biologists didn't "construct” the DNA helix; they observed it. The orbit of Mars is not a social construction. Einstein did not make up E=mc the way game rules are made up. To see rules of science as similar to baseball rules, traffic rules, or fashions in dress is to make a false analogy that leads nowhere.
Martin Gardner
The discovery of the double helix sounded the death knell for vitalism. Serious scientists, even those religiously inclined, realized that a complete understanding of life would not require the revelation of new laws of nature. Life was just a matter of physics and chemistry, albeit exquisitely organized physics and chemistry. The immediate task ahead would be to figure out how the DNA-encoded script of life went about its work.
James D. Watson
A month after the Watson-Crick structure was published, Britain crowned a new queen and a British expedition conquered Mount Everest on the same day. Apart from a small piece in the News Chronicle, the double helix did not make the newspapers. Today most scientists consider it the most momentous discovery of the century, if not the millennium.
Matt Ridley