The discovery, published in the peer-reviewed journal Nature, is stated to have far-reaching implications, helping us to ...

When dsDNA of alternating G-C or A-T sequence is overstretched until the double helix ... of a DNA strand that already had partially melted during a previous extension. In the second trace ...

In 1953, Francis Crick and James Watson described the molecular shape of DNA as a "double helix." Double-stranded DNA is composed of two linear strands that run opposite to each other, known as ...

Habtay Ocbazghi: It looks like DNA is helpful to trace your origin, but for me, I already know my origins. Manny: That's my dad, he's very proud of me because I'm doing great things in life.

Franklin, working mostly alone, found that her x-ray diffractions showed that the "wet" form of DNA (in the higher humidity) had all the characteristics of a helix. She suspected that all DNA was ...

In switchback DNA, right-handed half-turns are arranged in such a way that the molecule as a whole is a left-handed double ...

This process takes place in the nucleus and occurs in a series of stages. The two strands of the DNA helix are unzipped by breaking of the weak Hydrogen bonds between base pairs. This unwinding of ...

Researchers at the Chambers University of Technology have discovered that water is why DNA strands are wrapped around each other and have a helix shape. Understanding how DNA repairs itself could ...