the helix structure is unwound special molecules break the weak hydrogen bonds between bases, which are holding the two strands together this process occurs at several locations on a DNA molecule ...

Such probes are sensitive, even to single base differences in target DNA. Freed from the constraint of needing hydrogen bonding to achieve rapid, high-fidelity DNA synthesis, one may be able to ...

Many people believe that American biologist James Watson and English physicist Francis Crick discovered DNA in the 1950s ... held together by hydrogen bonds, but the structure also reflected ...

Chemical structure of guanine, showing its double-ring purine structure ... One of the most important properties of guanine is its ability to form three hydrogen bonds with cytosine. This strong base ...

In the double helix structure of DNA, thymine forms a base pair with adenine through two hydrogen bonds. This specific pairing is known as complementary base pairing and is essential for the stability ...

A new study in PNAS disproves the theory that hydrogen bonds hold DNA strands ... But, it's water that holding the DNA helixes together. In fact, the entire helical structure of the DNA might ...

The two strands of the DNA helix are unzipped by breaking of the weak Hydrogen bonds ... Peptide bonds form between the adjacent amino acids to finalise the structure.