Expands the genetic alphabet: Artificial DNA base pair uses halogen bonds to form stable structures

For the first time, researchers have succeeded in developing an artificial DNA base pair that is based on a different ...

Researchers create new molecule to insert DNA into cells

Getting DNA into a living cell sounds simple, until you remember the cell’s outer membrane acts like a guarded wall. DNA strands carry a negative charge, and they do not cross that wall easily.
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'Hachimoji DNA (8 character DNA)' composed of 8 kinds of bases which is twice as much as ...

Four New DNA Letters Double Life's Alphabet - Scientific American In order for DNA to function as a storage for storing information, it is necessary for bases to comply with specific rules, so the ...
nature　asia

DNA組換えのDループの謎を解く

相同組換えは、DNA分子間の遺伝情報の交換を可能にするDNA修復機構だ。RecAというタンパク質がその過程を取り仕切る様子が、構造解析で明らかにされた。 我々生物の染色体は、常に、ゲノムの完全性が損なわれかねないようなDNA損傷を与える、紫外線や ...