Timeline for Why would life on a different planet use DNA?
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Dec 3, 2017 at 20:49 | comment | added | Sir Cornflakes | Read that New Scientist article and found it completely disappointing. The authors did not get DNA fragments from their Urey-style experiments, they only almost succeeded and claim not to be far from the goal. ON the other hand, RNA fragment can be synthesised under suitable conditions. | |
Dec 3, 2017 at 12:22 | history | edited | user | CC BY-SA 3.0 |
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Dec 1, 2017 at 22:02 | history | answered | P Chapman | CC BY-SA 3.0 |