But James Watson and Francis Crick's claim was a valid one, for they had in fact discovered the structure of DNA, the chemical that ... beaming X-rays through the molecule yielded a shadow picture ...

is the information-carrying molecule found in all living organisms. In most animal, plant and fungal cells DNA is stored in the nucleus coiled up in thread-like structures called chromosomes.

How it serves as the “blueprint of life” was a mystery, the solution of which required the determination of DNA’s exact ...

Crick and Watson were trying to build a 3D model of the DNA molecule. But they were not the only ones working on finding its structure. They were competing with a team at King's College London ...

DNA has to be carefully packaged and organized in cells so it will both physically fit into the nucleus, but will also remain ...

In the double helix structure of DNA, thymine forms a base pair with adenine through ... with adenine and its presence in the genetic code highlight its significance in molecular biology.

These findings help us better understand the structure and function ... that these SMC proteins are molecular motors that make long loops in our DNA, and that these loops are the key regulators ...

Scientists recreated molecular switches that regulate biological timing, aiding nanotechnology and explaining evolutionary ...