The DNA double helix is composed of two DNA molecules whose sequences are complementary to each other. The stability of the duplex can be fine-tuned in the lab by controlling the amount and location ...

DNA/DNA double-stranded oligonucleotide is a new concept of oligonucleotide consisting of DNA-based antisense oligonucleotide and DNA-based complementary strand. When α-tocopherol is bound to ...

Researchers in China have developed a new method that allows them to insert long stretches of DNA into a genome. The process, named GRAND editing, is one of a handful of new systems aimed at using two ...

Following a double-strand DNA break, an enzyme called PARP1 helps hold the two strands together —like superglue— and creates a safe zone for other proteins to come repair the damage. We don’t exactly ...

What scientists long believed were knots in DNA may actually be persistent twists formed during nanopore analysis, revealing ...